Commit Graph
182 Commits
Author SHA1 Message Date
Felix-Ayush fa8734f179 fix(cli): include plugins info in shell completions (#794)
zero plugins info landed in #773 but the completions tree still only
offered list/add/remove, so generated bash/zsh/fish scripts omitted it.
2026-07-24 08:49:01 +08:00
Felix-Ayush 2479884dea feat(plugins): add zero plugins info command (#773)
* feat(plugins): add zero plugins info command

Add plugins info to inspect manifest state, extension counts, and
lockfile source/hash with optional hash drift detection.

* fix(plugins): derive lock dir from plugin install path for info

Remove LockDir from InfoOptions and read the lockfile from
filepath.Dir(plugin.PluginDir) so lock metadata matches the resolved
plugin location. Consolidate duplicate lock hash output lines.
2026-07-22 08:14:00 +08:00
Anandan ab2f9fbd3e Add shell completion generation (#764)
* Add shell completion generation

Add zero completions for bash, zsh, fish, PowerShell, and Elvish using one shared command tree that covers aliases, nested commands, root flags, and common exec flags.

Validate missing and unsupported shell arguments as usage errors and document safe installation examples in command help.

Refs #499

* Complete shell target suggestions

Expose every supported shell as a completions subcommand candidate and document Elvish activation.

Refs #499

* Fix Elvish completion syntax

Close generated Elvish conditional branches, use value equality, and validate generated script structure plus native Bash and Zsh syntax.

Refs #499
2026-07-22 08:13:14 +08:00
ddfdf2878e Fix ChatGPT OAuth model discovery and ACP model selection (#724)
* fix: expose authenticated ChatGPT models to ACP

Co-authored-by: Pierre Bruno <[email protected]>

* fix(acp): persist discovered model selections

* fix(acp): normalize model selections

---------

Co-authored-by: Amp <[email protected]>
2026-07-22 08:11:55 +08:00
Anandan 96859c9bd1 feat(sandbox): unify command execution and enforcement (#781)
* feat(sandbox): unify command execution and enforcement

* test(sandbox): make platform contracts portable

* fix(sandbox): close execution lifecycle races

Bound retained interactive output, preserve interruption state, and start workspace observation before process launch.

Protect active runtime roots with cross-platform leases, capture transient protected-path creation events, and restore process attributes after PTY fallback.

* fix(sandbox): restore strict macOS isolation

Remove Seatbelt host-local network allowances after native validation showed localhost filters can reach host interfaces.

Track process reap completion so retained sessions cannot signal a stale numeric PID.
2026-07-21 18:55:13 +05:30
Vasanth T 3524f795e5 fix(cli): warn when ZERO_PROVIDER overrides a providers-use selection (#767)
Closes #721.

`zero providers use <name>` wrote activeProvider to config.json and reported
"Active provider set to <name>" even when ZERO_PROVIDER was set, which applyEnv
makes win over config.json unconditionally. So the switch was reported as a
success while `providers current` still showed the env-pinned provider, a silent
no-op.

Detect the override and say so: the text path prints a note to stderr naming the
env var and the provider that stays active, and the --json path adds
effectiveProvider / overriddenByEnv fields so a machine consumer is not misled
either. The config write still lands unchanged; only the reporting is honest.

The env read is injected via a new appDeps.getenv (os.Getenv in production, left
nil by fillAppDeps like exportActiveProvider) so tests stay hermetic against an
ambient ZERO_PROVIDER. The related env-derived-profile "not found" case the issue
also mentions is already handled by the unpersisted-provider path (#707) and #716.
2026-07-21 13:00:50 +05:30
KRATOSandKRATOS a21a052a4a feat(sandbox): disable the sandbox via config (#687) (#746)
* feat(sandbox): disable the sandbox via config (#687)

Add a sandbox.enabled field (`"sandbox": {"enabled": false}`). ModeDisabled
already short-circuits the engine but had no config surface.

- SandboxConfig.Enabled *bool (pointer distinguishes an explicit false from an
  omitted key).
- mergeConfig honors it (global config / CLI); applyConfiguredSandboxPolicy maps
  enabled:false to ModeDisabled.
- mergeProjectConfig intentionally does NOT merge it: a cloned repo must not be
  able to disable the sandbox that constrains it — same posture as
  AdditionalWriteRoots and the Network tighten-only rule.

* fix(config): honor sandbox.enabled from the CLI override path (#687 review)

applyOverrides copied BlockUnixSockets/MonitorDenials but not the new Enabled
tri-state pointer, so a CLI/programmatic Overrides{Sandbox:{Enabled:&false}} was
dropped — contradicting the 'global config / CLI can disable' contract. Preserve
the pointer in applyOverrides (runs after all config sources, so an explicit
override wins) and add a resolver regression test: an explicit false override
disables, and an explicit true override wins over a lower-precedence config false.

* fix(config): keep sandbox.enabled out of the provider-command path (#687 review)

mergeConfig now copies Sandbox.Enabled, and it is shared by two callers: the
global-config merge (trusted) and the provider-command merge (not). A provider
command is an arbitrary executable named in config, and LoadProviderCommand
parses its stdout into a full FileConfig -- so one returning a valid provider
plus {"sandbox":{"enabled":false}} could disable the sandbox meant to constrain
it, despite the setting being documented as global-config/CLI only. Confirmed
reproducible in both directions before the fix.

Clear Sandbox.Enabled from the provider-command config before merging, mirroring
the carve-out mergeProjectConfig already applies for the same reason. Done at the
call site rather than inside mergeConfig because that helper must keep honouring
the setting for the trusted global-config merge.

Adds TestResolveSandboxEnabledIgnoredFromProviderCommand covering both
directions (cannot disable, cannot enable) and asserting the provider itself is
still applied, so the guard cannot be satisfied by dropping the command wholesale.

---------

Co-authored-by: KRATOS <[email protected]>
2026-07-20 21:07:04 +05:30
PierrunoYT 4cbd144d11 fix(providers): stop "provider not found" for env-derived profiles (#716)
* fix(providers): stop "provider not found" for env-derived profiles

* fix(providers): address env profile review feedback

* fix(providers): keep env JSON response schemas stable
2026-07-20 10:23:44 +08:00
Anandan 2e267bdbee feat(tui): add isolated /btw conversations (#748)
* feat(tui): add isolated btw conversations

Add /btw with inline-question support, isolated non-resumable session forks, background main-run routing, and safe return behavior.

Refs #637

* test(tui): cover btw return controls

Preserve drafts when Ctrl+C is pressed during an active BTW run and cover returning to the parent through the documented /btw toggle.

* Address BTW isolation review feedback

* Reject explicit resumes of side sessions

* Harden BTW isolation lifecycle
2026-07-19 20:37:38 +05:30
Vasanth T 378d538e24 perf(agent): execution profiles with one-shot posture escalation (PR10b+PR10c) (#740)
* perf(agent): execution profiles, --exec-profile, bench passthrough, TUI /profile (PR10b+10c)

* fix(execprofile): harden profiles against review findings

- fast escalates on critical-risk mutations, not high: the sandbox marks
  every shell command high before command analysis, so a high trigger
  spent the one-shot on the first go test of any task
- escalation can now restore the provider-default effort a profile
  displaced (PostureEscalation.RestoreDefaultEffort; a plain empty
  target means leave untouched)
- TUI /turns while a profile is active pins the budget: disarms the
  escalation turn target (mirroring exec's explicit --max-turns rule)
  and profile reverts use touched bits instead of value equality, so
  explicit choices survive even when they coincide with profile values
- spec-draft runs get the same escalation policy as the main run
  instead of the displaced budget with no safety net
- bench validates and canonicalizes --exec-profile before spawning:
  an unknown name previously produced an exit-0 report full of
  millisecond usage-error walls
- turn summary prints exec-profile alongside mode; zero exec rejects
  an inline-empty --exec-profile=; balanced trace label documented and
  pinned as deliberate attribution

* fix(execprofile): explicit effort choices disarm the escalation effort restore

An explicit effort set AFTER profile selection could be cleared by a
mid-run escalation (the effort analog of the /turns pin, introduced by
RestoreDefaultEffort): TUI /effort and Ctrl+T now disarm the restore on
a policy clone, and the spec-draft path only arms it when no explicit
--spec-reasoning-effort governs the draft.

* fix(execprofile): address review findings on the profile surfaces

- --use-spec projects away a profile's self-correct knob instead of
  silently arming an option the draft runner ignores (the explicit
  --self-correct --use-spec combination is already a parse-time error)
- RunTurnBench canonicalizes and validates ExecProfile at the library
  boundary, so a direct caller's casing/whitespace cannot fork report
  labels and an unknown name fails before anything runs
- reverting a profile whose displaced budget was zero clears
  ZERO_MAX_TURNS (SetMaxTurnsEnv ignores zero, so sub-agents would have
  kept the removed profile's budget)
- the TUI effort-disarm test fails instead of skipping when the catalog
  stops filling low effort

* fix(tui): reconcile an active profile's effort fill on model switch

The fill is per-model, not a session preference: fast selected on a
model without low fills nothing, and switching to a model that supports
it should behave like selecting the profile there; the reverse switch
must not keep sending a level the destination does not support. Both
switch paths (the /model command and the cross-provider picker) now
re-derive the fill, leaving explicitly touched efforts alone and
keeping the escalation's effort restore in step. Also: the revert-env
test asserts key removal via LookupEnv, and applyProfileTurnBudget's
pinned-budget parameter is named and documented as covering mode
presets, not just the flag.

* fix(tui): void profile effort bookkeeping when the model-switch drop erases it

The /model path's pre-existing unsupported-effort drop ran before the
profile reconciliation and left contradictory state behind: a dropped
touched override kept blocking the profile from governing, and a
dropped profile fill left a stale applied value with the effort restore
still armed. The drop itself is load-bearing (the TUI run path forwards
the effort to the provider unfiltered), so instead of preserving a
known-unsupported level, the voided choice now resets the profile's
effort bookkeeping and the reconcile re-derives from scratch. The whole
sequence lives in one ring-parameterized helper driven by the switch
target's authoritative ring, unit-tested against synthetic rings for
both the void-then-refill arc and the supported-override survival.

* fix(tui): only drop an explicit effort when the target ring is authoritative

A nil ring meant both a catalog model with no effort controls and a
live-discovered custom model the catalog cannot vouch for. The drop now
requires an authoritative ring (a resolved catalog entry, whose ring may
legitimately be empty); an unknown ring preserves an explicit preference,
matching the cross-provider picker's behavior, while the profile's own
fill still applies only where support is known.
2026-07-19 00:53:17 +05:30
Vasanth T 60dc84e7a3 perf(openai): optimized turn session — background prewarm and prefix telemetry (PR8) (#723)
* trace(perf): add provider prewarm span and prefix-stability counters

* feat(openai): optimized turn session with prewarm and prefix telemetry

* feat(providers): gate optimized OpenAI turn sessions behind env flag

* feat(cli): wire optimized turn sessions into headless exec

* docs(readme): document the optimized OpenAI turn-session toggle

* fix(openai): include tool descriptions in prefix digest, harden gate and test bounds

* fix(openai): isolate prewarm tracing, skip non-reusable transports, fingerprint wire order and cache key

* test(openai): pin keep-alive transports in probe-expecting tests

* feat(providers): preserve resolved capabilities on switched-model fallback sessions
2026-07-18 14:24:50 +05:30
KRATOSandKRATOS e5670c427f perf(output): add token-aware semantic output budgeting (PR11) (#717)
* perf(output): add token-aware budget contract

* perf(output): add semantic retention policies

* perf(output): budget results after redaction

* perf(output): propagate tool truncation metadata

* perf(output): trace semantic budget decisions

* perf(output): classify core tool output

* docs(output): describe semantic output budgeting

* test(output): make spill fallback portable on windows

* fix(output): address semantic budgeting review findings

* test(output): make hook budgeting tests portable

* fix(output): retain oversized single-line file content

* fix(output): apply semantic budgets to captured output

* fix(output): preserve hook budgets and search paths

* fix(output): preserve alias and truncation metadata

* test(trace): validate output budget metadata

---------

Co-authored-by: KRATOS <[email protected]>
2026-07-18 00:02:43 +05:30
PierrunoYTandClaude Sonnet 5 9043baedcf fix(sandbox): scrub dynamic credential env vars (#682)
* fix(sandbox): scrub dynamic credential env vars

* fix(sandbox): tolerate env assignments in configured sensitive keys

A config value mistakenly given as a full assignment (e.g.
"COMPANY_LLM_SECRET=...") would never match the real env key during
scrubbing, silently re-exposing the credential to sandboxed commands.
normalizeSensitiveEnvKeys now keeps only the name part before '=' and
re-trims it, per PR review.

Co-Authored-By: Claude Fable 5 <[email protected]>

* fix(sandbox): scrub credentials on direct/degraded command plans

directCommandPlan (used when the native sandbox backend is unavailable,
disabled, or not required, including the EnforcementDegraded fallback)
left Env nil whenever spec.Env was nil, so exec.Cmd inherited the full
caller environment unscrubbed. Configured apiKeyEnv credentials and
dynamically named ZERO_OAUTH_<NAME>_CLIENT_SECRET variables leaked
through that path even though the wrapped sandbox plans already
scrubbed them.

Route direct plans through scrubSensitiveEnv the same way wrapped
plans do, snapshotting os.Environ() when spec.Env is nil so scrubbing
still applies. Adds a regression test covering the degraded-fallback
path with both a configured and a dynamically named secret.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

---------

Co-authored-by: Claude Fable 5 <[email protected]>
2026-07-17 13:04:12 +08:00
6b9c2f0c08 feat(aimlapi): AI/ML API provider with guided onboarding (top-up + key issuance) (#655)
* feat(aimlapi): AI/ML API guided onboarding (top-up + key issuance)

Add the AI/ML API provider integration to the zero CLI: a guided TUI
onboarding sub-flow that takes an existing key or an email top-up and
writes the issued key into the provider profile, attributed to the
Gitlawb rebate partner.

- internal/aimlapi: OpenAI-compatible client, partner-checkout top-up,
  key validation, streaming, and endpoint config (Paths A/B/C).
- providercatalog / providermodelcatalog: register the aimlapi provider
  with default headers and models.
- tui: aimlapi onboarding screen wired into the provider wizard and
  onboarding flow.

Default endpoints point at production (auth/app/api/pay/aimlapi.com);
each is overridable via AIMLAPI_*_URL env vars.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

* fix(aimlapi): address review findings in onboarding flow

- topup: use errors.As for the 5xx retry check so a wrapped APIError
  still retries instead of aborting a paid checkout.
- onboarding: a Path-A top-up on an email with no account now lands on a
  single coherent "key saved, balance not topped up" screen instead of a
  green "ready" plus a red error.
- onboarding: an empty amount field is rejected instead of silently
  falling through to the $25 default.
- collapse the two identical top-up prompt constants into MsgTopUpPrompt
  and drop the dead amountPrompt() branch.
- reuse stdlib maps.Clone instead of a third bespoke header-copy helper.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

* fix(aimlapi): retry transient poll errors and sharpen amount validation

* fix(aimlapi): retry transient poll errors and surface real amount errors

* docs(aimlapi): document exported client API; drop out-of-scope gitignore entry

Addresses the two CodeRabbit PR checks on #655:

- Add doc comments to the exported aimlapi client API (Client, APIError,
  the session/checkout/onboarding types and their methods) and
  ParseAmountUSD, to satisfy the docstring-coverage check.
- Remove the unrelated /zero.exe~ .gitignore entry that an earlier
  review-fix commit added; it is out of scope for the provider work, so
  the PR no longer touches .gitignore.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

* fix(aimlapi): render aimlapi row like other recommended providers

* fix(aimlapi): resolve onboarding review findings (Path A funding, base URL, request cancellation)

* fix(aimlapi): validate pasted API keys

* test(aimlapi): clarify pasted key validation

* test(aimlapi): cover key-balance low-balance transition

* fix(aimlapi): reject non-finite top-up amounts

* fix(cli): scope and canonicalize provider headers

* fix(tui): distinguish invalid verification codes

* feat(aimlapi): resume account-bound top-ups safely

* feat(tui): offer top-up for existing AIMLAPI keys

* feat(tui): reuse AIMLAPI env key on first run

* feat(tui): reuse configured AIMLAPI profiles

* test(aimlapi): trim redundant flow coverage

* fix(tui): preserve existing AIMLAPI profile metadata

* fix(tui): clone AIMLAPI headers in env fallback

* fix(aimlapi): address remaining review findings

* fix(aimlapi): harden onboarding lifecycle

* fix(aimlapi): preserve validated checkout context

* fix(aimlapi): harden checkout retry state

* fix(tui): clarify AIMLAPI configured choices

* fix(aimlapi): make checkout retries idempotent

* fix(aimlapi): validate checkout responses

* fix(providers): reconcile aimlapi catalog after rebase

---------

Co-authored-by: Lookoff123 <[email protected]>
Co-authored-by: Claude Opus 4.8 <[email protected]>
2026-07-17 12:49:38 +08:00
euxaristia 9acb4113cc feat(cli): show ZERO wordmark on --version (#673)
* feat(cli): show ZERO wordmark on --version

The TUI's empty-state ZERO ascii art gets exposed via a new tui.Wordmark
helper and printed above the version line for `zero -v`/`--version`.
Coloring only applies when stdout is a real TTY and NO_COLOR isn't set,
so redirected or piped output (scripts parsing the version) stays plain.

* fix(release): match --version output by suffix, not exact string

The release smoke check compared zero --version output to an exact
"zero <version>" string, which broke once --version started printing
the wordmark above the version line. Check for a "version: <version>"
suffix instead so the smoke check doesn't couple to the wordmark art.

* fix(cli,tui): keep --version machine-readable off-TTY, drop wordmark color

- When stdout is not a terminal, --version prints exactly "zero <version>"
  again: pipes, redirects, command substitutions, and the release smoke
  contract all parse that single record, so the banner is a TTY-only
  affordance now.
- The TTY path keeps the banner but restores "zero <version>" as the
  version record instead of "version: <version>".
- Wordmark renders uncolored: only newModel resolves --theme/ZERO_THEME,
  so painting the global dark palette here was unreadable on light
  terminals. The terminal's default foreground works on any background.
- smokeVersion goes back to requiring the exact "zero <version>" output
  instead of the suffix match that papered over the banner.
2026-07-16 23:02:22 +08:00
d66a9dda69 feat(providers): add AI/ML API preset (rebased onto main) (#621)
* feat(providers): add AI/ML API preset

* fix(providers): relocate aimlapi preset and drop referral header

Addresses the two review asks on #402:

- Move the AI/ML API descriptor out of catalog slot #2 (it sat above the
  first-party OpenAI/Anthropic/Google entries) down next to openrouter in
  the aggregator cluster. Re-sync expectedCatalogIDs and the
  TransportOpenAICompat order-list to match.
- Drop the always-on X-AIMLAPI-Partner-ID / Integration-Repo /
  Integration-Version attribution headers. There's no partner arrangement
  behind the preset, so a non-overridable referral tag on every user's
  request isn't something to ship on a community preset. aimlapi now rides
  through plain CopyHeaders like every other provider. Removes
  HeadersForCatalog (it existed only for this special-case), reverts the
  factory and discovery call sites to CopyHeaders, and drops the header
  test. The factory/discovery tests now assert the endpoint, auth, and the
  user's own custom headers survive while no attribution header is sent.

* fix(providers): address CodeRabbit review on #621

- Document AIMLAPIID for docstring coverage.
- Apply providerio.CopyHeaders for Anthropic and Google provider paths,
  matching the OpenAI path introduced for aimlapi header isolation.

Co-authored-by: Cursor <[email protected]>

* fix(providers): gofmt factory.go to unblock CI smoke

Remove mixed tab/space indentation in the openai.New options block so
ubuntu-latest fmt-check passes.

---------

Co-authored-by: Dmitry Tumanov <[email protected]>
Co-authored-by: Vasanthdev2004 <[email protected]>
Co-authored-by: Cursor <[email protected]>
Co-authored-by: KRATOS <[email protected]>
2026-07-16 22:57:35 +08:00
Leonardo Faoro 7d579996b4 feat(skills): discover shared ~/.agents/skills with multi-root skill loading (#696)
* feat(skills): discover shared ~/.agents/skills with multi-root skill loading

Add ~/.agents/skills as a read-only global discovery root after the
primary
Zero skills dir and before plugin roots. Unify runtime and CLI discovery
on
one multi-root path (DiscoveryRoots / LoadFromRoots / GlobalRoots) and
always
register the multi-root skill tool so bare runs and plugin runs share
the
same load surface.
Install/remove/lock still target only the primary Zero skills directory.
Fixes #610

* docs(skills): note lock stays on the primary write root

Document that install/remove/lock target only the primary Zero skills
directory, matching multi-root discovery write-root isolation.

* fix(skills): bubble primary root load errors from LoadFromRoots

Return non-missing failures from the first non-empty skills root so a
broken primary dir is not reported as an empty skill list. Keep fail-open
behavior for optional roots (~/.agents/skills, plugins).

* fix(skills): treat non-directory skills root as error on Windows

Windows maps ENOTDIR to ErrNotExist, so ReadDir on a regular file looked
like a missing skills dir. Reclassify existing non-directories and assert
the portable load behavior in tests.
2026-07-16 21:59:20 +08:00
Vasanth T abe24bcb10 Add per-turn tracing and a turn-benchmark harness (Phase 0 baseline) (#700)
* Add per-turn tracing and a turn-benchmark harness (Phase 0 baseline)

Introduce an opt-in `internal/trace` package that attributes a run's wall
time to named spans — prompt build, provider connect/queue, generation,
tool queue/execution, permission wait, verification, compaction,
persistence — plus counters for model requests, tool calls, retries,
reconnects, compactions, completion nudges, acceptance checks, model
switches, and input/cached/output tokens. The recorder is nil-safe (a nil
*Recorder is a no-op), so every stamp site can call it unguarded; an
untraced run is byte-identical to today.

The recorder threads into agent.Run via a new `Options.Trace` field and a
single `trace.WithContext` assignment, so the shared providerio seam
(connect around client.Do, queue around OAuth resolve, first token at the
first non-keepalive SSE payload) reaches it through `trace.FromContext`
without any provider-interface change. All instrumentation is opt-in: when
`Options.Trace` is nil the hot path is untouched.

Headless `zero exec` gains `--trace <path>` (and `ZERO_TRACE=<path>`),
writing an agenteval-contract-compatible NDJSON trace (`-` for stderr).
The trace is pure observation; enabling it does not change behavior.

A new per-turn benchmark harness extends `internal/perfbench` (reusing the
existing TaskSet/NumericStats/subprocess runner shapes): `RunTurnBench`
aggregates per-span median/P95 across iterations, ranks the top three
controllable latency sources by share of attributed time, rolls up per
task class, and totals tokens/counts. A checked-in 42-task manifest across
seven classes (nav, edit, fix, refactor, longproc, longctx, parallel) and
local offline fixtures back it, and `make baseline` runs it against the
built `zero`, writing `internal/perfbench/reports/baseline.json`. The
report is machine-specific and regenerated, not hand-edited.

The manifest is JSON rather than YAML to avoid adding a dependency;
per-task verification targets the specific test (`go test -run <name>`)
so fix tasks are independent. Each task is a fresh `zero exec` process, so
iterations are cold-start samples; a warm in-process path is left for
follow-up.

Verified: `go build ./...`, `go vet ./...`, `gofmt -l` clean on touched
files; `go test -race` green for internal/trace, internal/agent,
internal/perfbench, and cmd/zero-perf-bench.

* test(trace): make TestAttributionRatio clock-independent

The test recorded two synthetic 10ms spans with no real delay and asserted
the attribution ratio stayed <= 1.0. On a precise clock (Linux/macOS CI) the
wall is microseconds while attributed is 20ms, so attributed/wall blows past
1.0 and the test failed — even though the ratio legitimately exceeds 1.0
when spans overlap (parallel tool execution). On Windows the coarse timer
masked it, so the failure only surfaced in CI.

Assert the contract instead: attributed is the deterministic sum of span
durations, and the ratio equals attributed/wall (0 when wall is zero). Add a
zero-wall case for the divide-by-zero guard.

* Address review feedback on the per-turn tracer + benchmark harness

Benchmark runner (internal/perfbench):
- A nonzero agent exit code no longer counts as Passed. The runner set
  VerifyErr but then fell through to outcome.Passed = true, so a crashed
  run could be recorded as a pass. Return before the verification block
  when VerifyErr is already set.
- A task now passes only when every iteration passes. The previous
  "any iteration passes" rule let a flaky fail hide behind one good run.
- Each invocation copies its workspace fixture to a fresh temp dir and
  runs the agent + verifier there, so mutating tasks (edit/fix/refactor)
  can't dirty the checked-in fixtures or bleed into the next iteration.
- Trace load failures (missing/malformed trace file) are surfaced as
  result warnings via a new TraceIssue field instead of being swallowed.

Tracer (internal/trace):
- Finish freezes the recorder: Counter, addSpan, and the first-event
  stamps are dropped after Finish returns, so a snapshot captures exactly
  one turn and late stamps can't mutate it.
- WriteText propagates the first write error instead of silently
  swallowing sink failures.

Provider seam (internal/providers/providerio):
- FirstTokenAt is stamped only after a payload is accepted as real model
  output, not before handle() decides to drop it as an error payload.

Agent loop (internal/agent):
- The compaction counter increments only when the history actually
  shrinks, in both the proactive and reactive paths — paid no-ops no
  longer inflate the compaction total.
- Document on Options.Trace that a fresh Recorder is required per Run.

CLI (internal/cli/exec):
- Finish the trace at the agent.Run boundary and defer only the
  serialization, so the snapshot covers exactly the turn.
- Reject --trace / ZERO_TRACE for spec-draft runs with a clear error
  instead of silently accepting and writing nothing.

Manifest + fixtures:
- Strengthen the edit verifiers: rename and value-bump tasks now assert
  the old symbol is gone, and the getter task greps the method signature.
- Add the missing testdata/edit fixture (10 edit tasks referenced a
  directory that was never committed, so the whole edit class errored
  out at run time).
- The manifest test now stats each fixture so a missing dir fails at
  load time instead of at every run.
- longproc benchmark keeps Process live across the loop; README code
  fence gets a language tag and documents the per-invocation fixture copy.
- Add tests for the tracing wrapper (nil vs wired recorder, OnUsage
  forwarding, token aggregation) and the frozen-recorder contract.

* Address review feedback: exclusive-time attribution + wired spans + fix-suite compile

Rewrite the trace attribution model so concurrent/nested spans no longer
double-count. Spans record wall intervals; the recorder derives a parent for
each by interval containment and computes exclusive time (duration minus the
union of its children). AttributedDuration sums only top-level spans; Coverage
is the union of intervals over wall, capped at 1, the honest ">=95%" metric.
Top-latency ranking uses exclusive time so shares sum to ~1 instead of being
inflated by overlapping provider_connect/generation and nested
permission_wait/tool_execution.

Wire the spans that were named but never stamped: verification around the
self-correct verify pass, and StampFirstVisibleEvent on the first forwarded
text event. Drop the tool_queue/process_wait/persistence constants that had no
stamps, and rename the misnamed near-noise prompt_build span to tool_partition.
Trim RequiredEventKeys to events a healthy short run actually emits; move
conditional phases (tools, permission, compaction, verification) to
OptionalEventKeys so a short trace does not false-fail.

Make ReadNDJSON fail loudly on a corrupt file: require a type:trace header,
error on span/counter lines that appear before it, and error when a header
yields no spans or counters.

Fix the blocking fix-suite compile error: Label's %d format verb on a string
tripped go test's vet before any fix task could verify. Make it a runtime
wrong-prefix bug ("admin-" vs "user-") that still type-checks, so each fix
task is independent again.

Manifest: correct refactor-04's stats.go to main.go, reword fix-07 to the
wrong-prefix bug, add a latency-only description (read-only tasks carry no
verification oracle by design), and frame the report README on exclusive time
and coverage.

Tests updated for the occurrence/exclusive/coverage model; trace, perfbench,
and agent green under -race.

* Fix exclusive-time round-trip, identical-interval nesting, and empty-trace parse

Three correctness bugs in the attribution model found by an adversarial review
of the prior commit, all undermining the no-double-count guarantee:

1. exclusive_ms:0 was overwritten with the inclusive Duration on re-parse. A
   parent whose children tile its interval legitimately has exclusive time 0;
   WriteNDJSON emits exclusive_ms:0, but ReadNDJSON's "<= 0 means missing"
   fallback turned that back into the full duration, so every re-parsed trace
   re-introduced the double-counting the model exists to prevent (the benchmark
   harness, which ranks re-parsed traces, inherits it). Gate the fallback on
   key ABSENCE, so a written 0 is preserved.

2. deriveNesting formed a 2-cycle for two spans with identical [start, end]
   intervals: the symmetric containment check made each parent the other,
   dropping both from top-level and zeroing AttributedDuration. Break the tie
   deterministically — strict containment is an unambiguous parent; for
   identical intervals, only the lower-indexed span may parent the other, so
   one stays top-level.

3. ReadNDJSON returned a valid empty TurnTrace for empty/blank-only input, so a
   run that crashed before emitting a trace (or where --trace was not honored)
   masqueraded as a clean zero-attribution sample. Empty input now errors, so
   the harness records a TraceIssue.

Also: decode counters via json.Number so int64 values above 2^53 round-trip
exactly instead of losing precision through float64; and drop the harness's
own "exclusive <= 0 -> Duration" ranking fallback, which was the same
double-count on the re-parsed path. Added regression tests covering the
zero-exclusive round-trip, the identical-interval nesting, empty-input
rejection, and counter precision.

* perf(turn-bench): split pass/fail into oracle tiers so the pass rate can't be misread as correctness

The turn benchmark counted any exit-0 task as passed, including the 24
read-only tasks (nav/longproc/longctx/parallel) that carry no verification
oracle — so the JSON tasksPassed / "N/M passed" headline could read as a
correctness verdict it never was. Split pass/fail into three oracle tiers:

- correctness (edit grep + fix go test): the only pass rate that can move
  with model quality (tasksVerified / tasksPassed / correctnessPassRate)
- build-only (refactor go build): a non-positive oracle, reported as
  buildPassRate and excluded from correctnessPassRate; the manifest declares
  buildOnlyClasses: ["refactor"]
- latency-only (no oracle): counted in latencyOnlyTasks, never in any pass
  rate

NewTurnExecRunner no longer sets Passed=true for tasks with no
verificationCommand, and the summary headline names each tier explicitly so
an exit-0 read-only run cannot inflate a correctness number. Bumps
TurnSchemaVersion to 2. Class breakdown and tier contract documented in
internal/perfbench/MANIFEST.md and reports/README.md.

Also install the trace first-token/visible-event forwarding handlers in
agent.Run whenever options.Trace is set, not only when a UI OnText /
OnReasoning callback is set, so a headless traced run (zero exec --trace)
still captures FirstTokenAt. forwardedVisibleText stays tied to the user
callback so stall-retry semantics are unchanged. Adds a regression
assertion to the existing traced-run test.

* Address CodeRabbit review on 2bfb3406: omitempty + crash visibility

Three findings from CodeRabbit's review of the 3-tier pass-rate fix:

- BuildPassRate dropped its omitempty so an explicit 0.0 (all refactor
  tasks fail to compile) is no longer indistinguishable from 'no build
  tasks ran' in the JSON. Matches CorrectnessPassRate's always-serialize
  behavior, which is the whole point of the tier split: the report
  cannot be misread.
- A crashed sample (outcome.Err) now emits a Warning mirroring the
  TraceIssue path, so a run that died every iteration can't look like a
  normal benchmark with fewer measurements instead of a failure.
- cmd.Run()'s returned error is preserved on the no-run_end path: when
  stderr is empty and Run failed (binary missing, exec permission
  denied), the actual OS error is reported instead of collapsing to the
  generic 'missing terminal run_end event'.

go build/vet/gofmt clean; go test -race green for perfbench/agent/trace.

* Address CodeRabbit re-review: anti-averaging README + fixture-isolation test

Re-review at d0615249 asked for the pass-rate contract to be loud to
downstream consumers and for the fixture-isolation property to be asserted,
not just read from code.

- reports/README.md gains a prominent 'do not average the tier pass rates /
  do not report a single pass rate' warning. The schema offers no headline
  pass rate on purpose; a consumer must name the tier it is reporting. This
  is the durability fix for the misread the tier split exists to prevent.
- turn_bench_test.go gains TestCopyFixtureIsolatesSourceFromMutation: copies
  a fixture, mutates the copy, and asserts the source is byte-identical
  (and that a file added to the copy never appears in the source). Proves the
  'fixtures stay clean across runs' property without needing the binary.

Items the re-review also raised that were already satisfied: the
oracle-presence-over-declared-list precedence is documented on the
BuildOnlyClasses field (taskbench.go), and the PR body already says
'48-task manifest'. The Share->exclusiveShare rename is tracked in #701.

go build/vet/gofmt clean; go test -race green for perfbench.
2026-07-16 21:58:20 +08:00
Felix-Ayush 75a78e715b feat(cli): wire MCP serve WorkspaceRoot and --add-dir scope (#694)
* feat(cli): wire MCP serve WorkspaceRoot and --add-dir scope

Pass the resolved workspace into mcp.ServeOptions and honor --add-dir so
resources/list and scoped tools can expose extra roots beyond cwd.

* fix(cli): keep lexical serve --add-dir roots for path matching

Use symlink-resolved paths only for deduplication so Scope roots stay
aligned with the un-evaluated WorkspaceRoot MCP serve already passes.
2026-07-15 21:16:51 +08:00
euxaristia 6fc1220f6a fix(sandbox): scrub sensitive credentials from sandbox environment (#660)
* fix(windows): retry atomic file renames on Access is denied / Sharing violation

* test(swarm): add unit tests for rename retry and non-retryable errors

* test(swarm): skip TestMailboxRenameRetry on non-Windows platforms

* fix(sandbox): scrub sensitive provider credentials from sandbox env

* refactor(sandbox): unify environment creation and reduce lines of code

* fix(sandbox): forward workspaceRoot through sandboxEnvironment, gate Windows env on backend

* style(sandbox,swarm): remove stray blank lines flagged by gofmt

* refactor(fsutil): extract shared rename retry helper, derive scrub list from provider catalog

Address CodeRabbit review feedback:

- Add internal/fsutil.RenameWithRetry with an injectable rename override and
  move the four duplicated renameWithRetry/isWindowsSharingViolation copies
  (cron, sessions, sandbox, swarm) onto it. Mailbox keeps its rename test
  seam by passing its field through. Add fsutil tests for the Windows retry
  and non-retryable paths.
- Remove the orphaned metadata.json.tmp in cron writeJob when the rename
  permanently fails, matching the sibling writers.
- Derive scrubSensitiveEnv keys from providercatalog AuthEnvVars plus a
  static list of non-catalog secrets, so new providers are scrubbed
  automatically. AWS_PROFILE and GOOGLE_APPLICATION_CREDENTIALS stay
  because they are pointers, not secrets.

* fix(sandbox): deny sandboxed reads of cloud credential stores by default

Address CodeRabbit finding that scrubbed env pointers still left the
underlying credential files readable under the read-all workspace posture:

- Add credentialDenyReadPaths: default profile-level deny-read entries for
  ~/.aws, ~/.config/gcloud, ~/.azure, and the GOOGLE_APPLICATION_CREDENTIALS
  target file, wired into both permission profile builders so the seatbelt
  and Linux helper backends enforce them. Entries are stat-filtered and a
  store nested under a user AllowRead entry is dropped, keeping an explicit
  opt-out.
- Keep the defaults out of Policy.DenyRead, whose emptiness gates escalated
  execution, and skip Windows so the profile deny list does not flip the
  runner off the WRITE_RESTRICTED token path.
- Scrub GOOGLE_APPLICATION_CREDENTIALS from the sandbox env; keep AWS_PROFILE
  since the deny-read rule on ~/.aws is the real protection and the SDKs
  fall back to the default profile regardless.
- Add credential deny path tests, extend the scrub test, relax the profile
  test's exact deny count to containment.

* test(cli): pin HOME in sandbox policy golden test

The default credential-store deny-read entries depend on what exists in the
real home directory (the macOS CI image ships ~/.aws), which leaked host
paths into the policy JSON golden comparison. Point HOME at an empty temp
directory so the golden stays hermetic.

* fix(sandbox): protect GOOGLE_APPLICATION_CREDENTIALS without a home, retry lock violations

Address CodeRabbit review feedback:

- credentialDenyReadPaths no longer returns early when the home lookup
  fails; home-based candidates become conditional and the
  GOOGLE_APPLICATION_CREDENTIALS target is always considered.
- fsutil.RenameWithRetry also retries ERROR_LOCK_VIOLATION (errno 33),
  matching the mcp lock handling; helper renamed to
  isWindowsSharingOrLockViolation.
- Extend tests: homeless GOOGLE_APPLICATION_CREDENTIALS case and a lock
  violation step in the retry sequence.

* fix(sandbox): tighten env-scrub test assertion and add missing secret keys

TestScrubSensitiveEnv only checked an allowlist plus a length count, so a
duplicate allowed key silently replacing a required one would still pass.
Compare the exact expected key/value map instead.

Also add ZERO_WEBSEARCH_API_KEY and ZERO_DAEMON_REMOTE_TOKEN to
scrubSensitiveEnv's sensitiveKeys list: both are real bearer secrets read
from the environment but were missing from the scrub list, leaving them
readable by sandboxed commands when set in the parent shell.
2026-07-14 21:46:10 +08:00
euxaristia 5c4815a66e fix(sandbox): unblock git fetch/commit/add under the write-restricted sandbox (#654)
* fix(sandbox): stop blocking git fetch/commit/add by unblocking .git writes

The sandbox denied every write under .git for shell-executed commands,
so any git operation that touches its own metadata (fetch, commit, add,
pull, merge, stash) failed under the default sandbox. Narrow the block
to .git/hooks (auto-executing scripts) and .git/config (remote URLs,
credential.helper, core.hooksPath), the two subpaths that are actually
dangerous to write; the rest of .git stays writable to git subprocesses
since those writes go through git's own invariants.

The app-level auto-allow gate for direct file-tool writes (write_file,
edit_file, apply_patch) is unaffected and still treats all of .git as
protected, since hand-editing git's internals bypasses those invariants.

* test(cli): normalize Windows path separators in sandbox policy golden

The sandbox policy golden is shared across platforms, but readOnlySubpaths
carve-outs are built with filepath.Join and render as backslash paths on
Windows. normalizePortableJSONRootString only converted a bare backslash, so
the Windows smoke run diverged from the forward-slash golden. Replace all
backslashes with slashes during normalization so the shared golden passes on
every runner.
2026-07-13 21:56:10 +08:00
euxaristia 635c93af51 fix(agent): raise default and deep-mode turn budgets (#650)
* fix(agent): raise default and deep-mode turn budgets

The default per-run tool-turn budget of 50 was still too low for larger
multi-step tasks that span several files: agents hit the ceiling and
stopped with a "remaining work" summary instead of finishing. Raise the
default from 50 to 80.

The "deep" preset also carried MaxTurns: 50, identical to the default, so
its "larger turn budget" promise no longer held on the turn-budget axis.
Raise it to 160 so deep runs get a genuinely larger budget again.

Users can still override per-session with /turns or --max-turns (bounded
by MaxTurnsCeiling).

* test(cli): expect deep-mode MaxTurns=160 after budget raise
2026-07-13 21:54:48 +08:00
euxaristia e4bd703cfb fix(cron): prevent cron job Mutate from clobbering concurrent updates (#630)
Inside fireJob, the Mutate transaction callback previously returned the stale in-memory job copy (read at tick start). This clobbered any concurrent updates made to the job (such asExpr, Prompt, or Cwd edits) while the job was running.

Update the callback to apply schedule and status changes directly onto the fresh current job loaded from disk, and return current.
2026-07-10 16:41:27 +08:00
euxaristia 5b4f48d2dc fix(cli): prevent consuming positional arguments as flag values (#619)
When parsing CLI flags, positional prompt text placed immediately after flags requiring values (e.g. --auto, --notify, --max-turns) would be greedily consumed as their value by nextFlagValue. Refine nextFlagValue to validate choices/types (autonomy levels, notify modes, integers) to detect invalid values early and fail validation rather than eating positional arguments.
2026-07-10 10:11:12 +08:00
Gautam ManchandaniandGautam Manchandani fdddb05ba8 fix: harden MCP credential boundaries (#597)
Co-authored-by: Gautam Manchandani <[email protected]>
2026-07-10 09:00:17 +08:00
euxaristia b6117af86d fix(exec): stop false INCOMPLETE downgrades on conversational final messages (#608)
* fix(agent): scope self-reported incompletion to sentences about the current objective

The detector matched inability stems anywhere in the final message, so a
conversational recap of a past exchange ("You asked if I could work
autonomously ... so I couldn't actually do it at the time") downgraded a
completed run to INCOMPLETE. Match per sentence instead, drop quoted spans,
and skip sentences that retell a past exchange. The real transcript is now a
regression test, and genuine admissions still fire, both present tense and
past tense about the current task.

* feat(exec): add --no-completion-gate for conversational callers

A chat frontend driving zero exec has an operator present, so a final
message that hands the turn back ("the sandbox blocks network egress,
approve it and I'll continue") is a complete conversational answer, not an
unfinished task. The headless completion gate still stamped such runs
INCOMPLETE (exit 4) on the honest inability phrasing, and no phrase
heuristic can fix that case because the admission is true. The new flag
maps to RequireCompletionSignal=false so conversational callers can opt
out. Default behavior is unchanged.

* fix(exec): address review findings on quote stripping and --use-spec combination

stripQuoted now removes only balanced quoted spans: an opening delimiter
that never closes is restored verbatim, so a stray quote cannot swallow
the rest of the message and hide a genuine admission from the detector.
Regression tests cover dangling straight, curly, and backtick delimiters.

--no-completion-gate combined with --use-spec is now rejected at parse
time, mirroring the --self-correct check: the spec-draft path never
consults the completion gate, so the flag would be silently ignored.
2026-07-10 08:59:33 +08:00
beardthelionandKevin Codex a880ce80a6 feat: gate project-scoped hooks, plugins, and MCP servers behind workspace trust (#529)
* feat(workspacetrust): add exact-match trust store for project config gating

* feat(hooks): add ExcludeProject option to LoadConfig

* feat(plugins): add ExcludeProject option to Load

* feat(cli): gate project hooks and plugins behind workspace trust

Trust check lives inside newHookDispatcherWithExtra and activatePlugins
(fail-closed by construction); trustRoot is the original launch dir so a
--worktree run inherits the source repo's trust. Callers OR the skip
reports and emit one combined stderr notice.

* feat(cli): add zero trust command (trust/list/remove)

* fix(review): key spec-draft trust on the original launch dir; cover trust CLI edge branches

Spec-draft runs (zero exec --use-spec --worktree) passed the reassigned
worktree path as trustRoot, dropping a trusted repo's project hooks
(fail-closed, but breaks worktree-inheritance). Thread the captured
pre-worktree trustRoot into execSpecDraftRun. Add tests for the trust
'remove' too-many-args and --help branches, and a resolveTrust comment
noting the per-chokepoint check must not be hoisted to callers.

* test(cli): end-to-end trust-gate coverage through agent.Run and exec --worktree

Drives the real agent loop with a fake tool-calling provider so a project
beforeTool hook actually fires (or is gated away) through production code:
gate blocks a tool call via agent.Run, and --worktree / --use-spec --worktree
key trust on the original launch dir. All three are load-bearing (RED when the
gate or the trustRoot threading regresses).

* style(cli): gofmt struct alignment in exec_spec.go

* fix(workspacetrust): compare stored trust entries literally, no symlink re-resolution

External adversarial review (codex) found a false positive: IsTrusted
re-normalized stored entries on every check (Abs+EvalSymlinks), so a trusted
path later replaced by a symlink to attacker content re-resolved to the new
target and matched. Stored entries are already canonical (normalized once at
Trust time); compare them as literals and only normalize the incoming query.
Add a regression test for the symlink-retarget case.

* feat(mcp): gate project-scoped MCP servers behind workspace trust

Closes the P0 an external adversarial review (codex) found: project
./.zero/config.json stdio MCP servers spawned before the hook/plugin gate,
an ungated arbitrary-execution path that could also self-trust the workspace.
Add ExcludeProject to config.ResolveMCP (skips the project layer) and thread a
fail-closed trust check into every MCP spawn site (exec, TUI setup+refresh,
mcp tools list, mcp check); reporting sites stay ungated. Verified the sole
server-command exec (mcp/client.go) is reachable only through the now-gated
RegisterTools paths.

* test(cli): cover default-mode beforeTool firing through the trust gate

Assert a project beforeTool hook fires in the default auto and ask permission
modes (not only under unsafe), and is blocked when the workspace is untrusted,
so the gate is verified in the mode a normal run actually uses.

* docs(cli): note MCP servers in zero trust help text and doc comment

The gate covers project hooks, plugins, and MCP servers, but the help string and
runTrust doc comment listed only hooks and plugins.

* test(cli): make workspace-trust tests portable on macOS and Windows

setTrustConfigRoot set HOME on darwin, but config.UserConfigDir is XDG-first
there (=$HOME/.config), so tests wrote trust.json and user hooks.json where the
code never read them; set XDG_CONFIG_HOME on every non-Windows platform instead.

writeMarkerHook shells out to /bin/sh, absent on Windows, so its trusted-case
marker never appeared; skip it there like writeMarkerHookScript already does.

TestRunTrustAddThenList compared `trust list` output (canonicalized via
EvalSymlinks) against the raw cwd, which diverges on the Windows runner's 8.3
short names (RUNNER~1 -> runneradmin); compare the resolved path, and add
TestRunTrustListShowsCanonicalPath to exercise that via a symlink on any platform.

* feat(cli): surface the project MCP skip in the workspace-trust notice

Project MCP servers were dropped silently in an untrusted workspace: the trust
notice covered hooks and plugins but not MCP, and app.go discarded the
resolveTrust error. registerMCPToolsForWorkspace now returns a trustSkip, gated
on a new projectMCPConfigExists check plus the previously-dropped store-read
error, and emitTrustNotice is variadic so the exec, spec-draft, interactive, and
`mcp tools list` paths all fold in the MCP skip.

The skip drives the notice only; the gate stays on resolveTrust/excludeProject,
so a trusted workspace is unaffected and an untrusted one still fails closed.

* fix(cli): print zero trust --help to stdout with a success exit

zero trust -h/--help/help routed usage to stderr with the usage exit code, unlike
every other subcommand (mcp, sandbox, skills, cron, ...) which prints help to
stdout and returns success. Align it; the unknown-subcommand path still writes to
stderr with the usage exit code.

* fix(cli): gate oauth MCP login and surface mcp-check trust notice

Two project-scoped MCP activation sites were left outside the workspace
trust gate.

zero mcp oauth login loaded a project-defined OAuth server from an
untrusted workspace and ran the full discovery/registration/token-exchange
flow against its configured URL. Gate resolveOAuthServer with resolveTrust
so an untrusted clone's ./.zero/config.json OAuth server is dropped before
login, and emit the same one-line trust notice the other spawn sites use.

zero mcp check already gated the project layer but discarded the trust-check
result and never emitted the notice, so a gated project server read as a
bare "not configured". Emit the notice on the not-found branch.

The three remaining ungated resolveMCPConfig(cwd, false) sites (backends
doctor/snapshot and the extensions listing) are enumeration-only and stay
ungated.

* test(cli): adapt MCP startup-skip tests to two-arg resolveMCPConfig

---------

Co-authored-by: Kevin Codex <[email protected]>
2026-07-09 10:51:09 +08:00
PierrunoYTandCopilot App 062328b632 fix: warn about untracked scratch files left behind after a run (#571)
* fix: warn about untracked scratch files left behind after a run

Fixes #551. Headless exec runs could leave behind debug/scratch files
(e.g. _fix_test.py, _debug.py) created by write_file during iteration,
which would then be silently swept up by a later git add -A.

- FileTracker now records brand-new files (RecordCreated/CreatedFiles),
  distinct from the existing version-baseline tracking used for
  conflict detection.
- write_file records a path as created only on first write, not on
  overwrite of an existing file.
- After a headless run completes, exec.go checks git status for any
  created file still present and untracked, and surfaces a warning via
  the existing writer.warning() (works across text/-o json/stream-json).
  No files are deleted automatically — a wrong guess at 'scratch' could
  destroy real work, so this only surfaces what git already knows.

Co-authored-by: Copilot App <[email protected]>

* fix: address scratch warning review comments

* test: normalize created file tracker paths

* fix: track apply_patch-created scratch files

* fix: address scratch warning review feedback

* fix: tighten scratch warning lifecycle

---------

Co-authored-by: Copilot App <[email protected]>
2026-07-09 09:25:09 +08:00
euxaristia 041167a272 Fix OpenGateway credential lookup, stream error code mapping, and model catalog (#580)
* Fix OpenGateway credential lookup, stream error code mapping, and model catalog

* fix(providers): map semantic OpenAI stream error codes, not just numeric

Addresses jatmn's review (following up on CodeRabbit's original request):
the streamed error classifier only recognized numeric codes ("429", 401,
403 as string/float64/int), so semantic string codes OpenAI-compatible
providers commonly send instead (rate_limit_exceeded, insufficient_quota,
invalid_api_key) fell back to a generic 500 and lost their rate-limit/auth
classification.

Unified the numeric and semantic mappings into one
openAIStreamErrorStatusByCode table so both forms of the same condition
classify identically. insufficient_quota maps to 429, matching OpenAI's
own API behavior for quota-exceeded errors.

Added TestStreamCompletionClassifiesStreamErrorCode covering both forms.

* test(providermodelcatalog): cover the new gitlawb-opengateway catalog IDs

Addresses jatmn's review (completing CodeRabbit's original request):
TestModelsAreProviderScoped only asserted mimo-v2.5-pro and tencent/hy3
for gitlawb-opengateway, missing the other newly curated IDs added in
this PR (xiaomi/mimo-v2.5-pro, minimax/minimax-m3, qwen/qwen3.7-max,
google/gemini-3.1-flash-lite, z-ai/glm-5.2,
nvidia/nemotron-3-ultra-550b-a55b:free). A typo or accidental removal
in any of them would not have failed a test.

* test: cover the last catalog ID and probeProviderHealth's stored-key wrap

Addresses jatmn's second follow-up review on PR #580:
- TestModelsAreProviderScoped still missed xiaomi/mimo-v2.5 (distinct
  from xiaomi/mimo-v2.5-pro) among the newly curated gitlawb-opengateway
  catalog entries.
- fillAppDeps wraps probeProviderHealth the same way it wraps
  newProvider, applying the stored credential-store key before
  delegating, but only newProvider's wrap had a regression test
  (TestFillAppDepsWrapsNewProviderWithStoredKey). Added the parallel
  TestFillAppDepsWrapsProbeProviderHealthWithStoredKey so the health-check
  path used by `zero providers check --connectivity`, `zero doctor
  --connectivity`, and the TUI doctor panel can't silently regress back
  to keyless probes.
2026-07-09 09:20:10 +08:00
PierrunoYTandClaude Sonnet 5 2a062aa401 fix(auth): persist OpenRouter API key after login (#595)
* fix(auth): persist OpenRouter API key after login

zero auth openrouter minted a key but only printed it, leaving the
provider unusable unless the user manually exported it or edited
config by hand. Now the key is saved into the credential store, the
provider profile is created/activated, and stale inline/env key
fields are cleared. Auth-failure hints also now point at zero setup
and zero auth openrouter instead of the vaguer zero auth.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

* fix(auth): sanitize minted key and roll back orphaned credential on save failure

Addresses PR review comments: trim the OpenRouter key right after
login so both the save path and the manual fallback instructions use
the sanitized value, and delete the just-written credential-store
entry if persisting the stored-key marker in config.json fails, so a
partial failure doesn't leave an orphaned secret.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

---------

Co-authored-by: Claude Sonnet 5 <[email protected]>
2026-07-08 23:04:57 +08:00
PierrunoYTandCursor d0c4e62cd4 feat(tui): remember recent provider+model selections in /model picker (#568)
* feat(tui): remember recent provider+model selections in /model picker

The /model picker's "Recent" section only ever showed the currently active
model, making it hard to switch back to a previously used provider+model pair
once you've moved on to something else (especially when the same model name
exists across multiple providers). Track a short automatic history of
provider-qualified switches instead: newest first, capped at 5, deduped by
provider+model pair (not model name alone), and selectable across providers
like any other picker row.

Closes Gitlawb/zero#562

Co-authored-by: Cursor <[email protected]>

* chore: gofmt fixes

* fix(tui): restore favorites one-row-per-model semantics in /model picker

Favorites de-dup had switched to the provider+model key, letting the same
favorited model ID surface once per provider. Revert to per-Value de-dup for
Favorites, and skip any model ID already shown under Favorites from Recent
and Catalog so favorited models don't reappear in a second group. Recent and
Catalog still de-dup among themselves by provider+model so cross-provider
rows remain distinct.

Also correct the recordRecentModel doc comment: in-memory history is updated
even without a user config path (only persistence is skipped), not a no-op.

Addresses Copilot review comments on #568.

* fix(tui): set OwnerProvider on registry catalog rows; dedupe recent-model normalization

- registryModelPickerItem now tags rows with OwnerProvider (the registry
  entry's canonical provider), fixing the plain-registry fallback path (no
  saved providers resolved any models) where two providers offering the same
  model id would collide in pickerItemDedupKey and silently drop a row.
- Export config.NormalizeRecentModels and have
  internal/tui/picker.go's normalizeRecentModelEntries delegate to it instead
  of maintaining an independent copy of the same trim/dedupe/cap logic, so the
  TUI and persisted-config normalization can never drift apart.
- Add regression tests for both.

Addresses remaining CodeRabbit review comments on #568.

* fix(tui): batch recent-model persistence into one write per switch; tighten tests

- Add recordRecentModels(pairs...), a batched form of recordRecentModel that
  normalizes and persists exactly once per switch instead of twice (outgoing
  + incoming pair each triggered their own read-modify-write to
  userConfigPath). handleModelCommand and switchProviderModel now call it
  once with both pairs.
- picker_test.go: capture and assert switchProviderModel's status return in
  TestSwitchProviderModelRecordsRecentHistory instead of discarding it, so a
  failed switch fails at the actual point of failure.
- picker_test.go: also assert the persisted config (not just in-memory
  recentModels) after the reorder/dedupe case in
  TestModelCommandRecordsAndPersistsRecentHistory.
- picker_test.go: pin down the surviving Favorites row's OwnerProvider in
  TestAssembleModelPickerItemsFavoritesDedupByModelIDAndHideFromOtherGroups,
  and drop the tautological otherRecent assertion (other-model was never
  added to recent, so it could never fail).
- resolver_test.go: add TestResolveIgnoresProjectOnlyRecentModels, covering
  the case where only project config sets preferences.recentModels and user
  config omits it — resolved value must stay empty.

Addresses remaining CodeRabbit nitpick comments on #568.

* fix(tui): route unresolvable OwnerProvider rows in-place; align recent-history keys

- choosePicker: only treat a picker row as cross-provider when its
  OwnerProvider resolves to an actual saved provider. Registry-fallback
  catalog rows (tagged with a provider *kind* string) and stale "Recent"
  rows referencing a since-removed provider now fall back to an in-place
  model switch instead of erroring "unknown provider".
- handleModelCommand/switchProviderModel: capture and record recent-history
  entries using m.providerName (the resolved value recentModelPairsForPicker
  pins the active row with) instead of the raw, possibly-empty provider
  profile Name, so a no-name provider profile can no longer produce a
  duplicate "Recent" row for the same switch.
- newModelPicker: scope the registry-fallback's active-model exclusion by
  provider too, consistent with the provider-aware de-dup used elsewhere.
- recentModelPairsForPicker: delegate to config.NormalizeRecentModels
  instead of reimplementing the same trim/dedup/cap logic.
- Remove the unused recordRecentModel wrapper.
- assembleModelPickerItems: build Favorites from recent/catalog directly
  instead of allocating a concatenated copy of both slices.

---------

Co-authored-by: Cursor <[email protected]>
2026-07-08 09:07:28 +08:00
PierrunoYTandClaude Sonnet 5 302f58bb5f fix(mcp): silence startup warning for unconfigured default servers (#563)
* fix(mcp): silence startup warning for unconfigured default servers

Firecrawl is seeded as an always-on default MCP server with no
credentials (config.DefaultMCPServers), so every fresh install prints
a loud "warning: MCP server firecrawl unavailable, skipped: ... HTTP
401" line on first launch, even though the user never configured or
touched it.

Add config.IsUnconfiguredDefault to detect a server whose resolved
config is byte-identical to its built-in default, thread it through
mcp.Server and mcp.SkippedServer, and skip the startup warning in
app.go when a skipped server is an untouched default. Servers the
user actually configured still warn loudly on failure.

Fixes #552

Co-Authored-By: Claude Sonnet 5 <[email protected]>

* fix(mcp): address review feedback on #563

- mergeMCPServer now marks disabledSet on the merged config whenever a
  disabled toggle was explicitly applied, so an explicit re-enable
  (e.g. `zero mcp enable firecrawl`) is no longer indistinguishable
  from an untouched default even though the resolved value matches —
  the toggle itself is the "configured" signal for IsUnconfiguredDefault.
- Tighten TestRegisterToolsFlagsUnconfiguredDefaultOnSkip to assert
  presence in the Skipped() map before checking UnconfiguredDefault,
  so a missing entry fails loudly instead of comparing zero values.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

* fix(config): close IsUnconfiguredDefault gap for redeclared default values

IsUnconfiguredDefault compared the resolved MCPServerConfig against
DefaultMCPServers() with reflect.DeepEqual. A user who explicitly
redeclares a default's exact field values in their config JSON (e.g.
copying firecrawl's default type/url verbatim, perhaps intending to add
credentials later) produced a resolved value byte-identical to the
default, so the comparison silently treated a real, deliberate config
entry as "unconfigured" — the same trap the disabled/enabled toggle
case was already patched for, just left open for every other field.

Add an unexported `configured` field to MCPServerConfig, set whenever
MCPServerConfig.UnmarshalJSON actually runs for a server key (built-in
defaults are seeded as Go struct literals and never unmarshaled, so
they start unconfigured). IsUnconfiguredDefault now requires both
!configured and the value still matching the default — the value check
remains as a fallback for callers that construct MCPServerConfig
directly rather than through the JSON/merge pipeline, where configured
is always false.

This also lets mergeMCPServer drop the disabledSet-specific
"mark as touched" workaround added for the toggle case, since
`configured` now generalizes it.

Adds TestResolveMCPExplicitRedeclareOfDefaultValuesIsNotUnconfiguredDefault
covering the redeclared-values case.

---------

Co-authored-by: Claude Sonnet 5 <[email protected]>
2026-07-08 08:57:56 +08:00
ba99fa8d48 fix(provider): stop dropping custom no-auth providers on restart (#558)
* fix(provider): stop dropping custom no-auth providers on restart

Custom OpenAI/Anthropic-compatible catalog entries hardcode
RequiresAuth as a template default for the setup wizard, not a fact
about the user's actual endpoint. Leaving the credential step blank
(e.g. a local llama.cpp server) still stamped the saved profile with
a guessed OPENAI_API_KEY/ANTHROPIC_API_KEY env var, and that same
static RequiresAuth flag then made the profile look like it was
missing a required credential on the next run, silently filtering it
out of /model.

Add a Custom flag to the catalog descriptor so both the wizard
(write side) and setupMissingCredentialEnv (read side) judge these
profiles by their own explicit APIKeyEnv instead of the catalog's
static default.

Fixes #555

Co-Authored-By: Claude Sonnet 5 <[email protected]>

Co-authored-by: Pierre Bruno <[email protected]>

* fix(provider): self-heal legacy custom profiles stamped by the old wizard bug

CodeRabbit flagged that profiles saved before this fix could already
carry the phantom APIKeyEnv the old wizard stamped on every custom
provider (e.g. OPENAI_API_KEY), and the new custom-branch logic would
keep treating any non-empty APIKeyEnv as an explicit requirement —
leaving already-affected users' providers filtered out of /model even
after upgrading.

Treat an APIKeyEnv that exactly matches the catalog's own guessed
default as indistinguishable from unset, so already-broken saved
profiles self-heal without a config.json migration. A deliberately
different env var name (e.g. via --api-key-env) still means auth is
required.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

Co-authored-by: Pierre Bruno <[email protected]>

* fix(provider): centralize custom-endpoint credential logic, fix two more surfaces

Copilot's review of the earlier fix found the same RequiresAuth-as-
authoritative bug in two more places that decide whether a saved
provider needs a credential:

- validateProviderRuntimeReady (zero providers check) would hard-error
  a no-auth custom endpoint with "requires API key".
- providerWizardCredentialLabel and providerCredentialRequired (/providers
  status, wizard summary) would still claim/warn that one was needed.

Added config.ProviderProfile.MissingCredentialEnv as the single source
of truth for this decision (custom-endpoint self-heal included), and
had setupMissingCredentialEnv and validateProviderRuntimeReady delegate
to it. providerWizardCredentialLabel and providerCredentialRequired
take the same Custom-aware fix directly, since their non-catalog
fallback path uses runtime-resolved provider-kind metadata that
shouldn't be collapsed into the canonical helper.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

Co-authored-by: Pierre Bruno <[email protected]>

* fix(ci): request pinned Go toolchain directly

Co-authored-by: Pierre Bruno <[email protected]>

---------

Co-authored-by: Amp <[email protected]>
2026-07-08 08:54:39 +08:00
Eli Lap 1805a8ce09 Introduce opencode-go-anthropic that uses anthropic SDK for qwen and … (#544)
* Introduce opencode-go-anthropic that uses anthropic SDK for qwen and minimax models.

* Adjust naming to match convention format.

* Adjut naming to match convention.

* Update name for opencode-go-anthropic-compatible

* Update curated models for opencode anthropic and adjust test.

* Adjust filter for opencode anthropic provider and cover with tests.

* Adjust discovery model filtering - tolerate ModlIDAllowedForProvider rules.

* Change model descriptors to lowercase for minimax models.

* CLI call triggers model filtering for opencode-go-anthropic-compatible.

* feat: gate runtime model resolution on provider allowlist (PR #544 P2)

Apply ModelIDAllowedForProvider(profile.CatalogID, model) at profile
resolution and ResolveRuntimeMetadata so TUI /model and headless
--model overrides cannot escape the provider-scoped filter for
catalog-backed profiles such as opencode-go-anthropic-compatible.

resolveProfile is the single funnel for both New() and
ResolveRuntimeMetadata, so a single validation call in each return
path covers every caller (TUI command_center, exec, provider health,
context report, zerocommands). Restricted providers reject; the
default branch keeps unrestricted providers unchanged.
2026-07-07 22:43:44 +08:00
Anandan 87158a1c90 feat: voice dictation (speech-to-text) (#557)
* ## Speech-to-text dictation

Adds voice dictation to Zero. Run `/voice` to enter hold-to-record mode, then hold **Space** to dictate and release to transcribe (run `/voice` again to turn it off so Space types normally). Pick a backend with `/stt-model`.

### Backends
- **Local (sherpa-onnx)** — offline, no API key. Auto-downloads a model via `/stt-model`; the engine binary is fetched once and shared across models. Family auto-detection covers the mainstream offline families (Whisper, transducer/Zipformer, Moonshine, Paraformer, SenseVoice, and the CTC families FireRedASR, NeMo, TeleSpeech, WeNet, Zipformer-CTC, Dolphin, Omnilingual — plus the encoder/decoder families Canary and FireRedASR-AED).
- **Cloud batch** — Groq and OpenAI Whisper. Keys resolve from a configured provider, the encrypted credential store, or the env var; a missing/invalid key is entered inline.
- **Streaming** — a warm local sherpa-onnx websocket server (live transcript as you speak) on desktop, or Deepgram / OpenAI Realtime.

### Highlights
- Live audio-reactive waveform while recording (real mic levels when streaming; a synthesized wave for batch).
- `/stt-model` download chooser: recommended models first, Live/Batch tag per row, size + download state, and a search filter.
- Streaming transcript is inserted live into the composer and committed on stop; batch inserts on stop. Insert-for-review by default (`stt.autoSubmit` to fire straight at the agent).
- The warm streaming server is released when `/voice` is turned off and on exit.

### Implementation notes
- No CGO and no bundled runtimes — every OS integration shells out via `exec.Command` with discrete argv (never a shell string).
- The streaming server manager mirrors the LSP manager's warm-subprocess lifecycle.
- OS-boundary code (recorders, transcribers, server) is unit-tested via injected fakes; real microphone / websocket behavior is covered by env-gated smoke tests.

### Testing
- `go build ./...`, `go vet ./...`, and the config / dictation / cli / tui suites pass.
- Verified end-to-end against real downloaded binaries + models (offline batch, streaming websocket server, and the model auto-download), including the FireRedASR-CTC and NeMo streaming transducer families.

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

* **New Features**
  * Added speech-to-text dictation with both batch and streaming modes, supporting local (sherpa-onnx) and cloud providers, including WAV/M4A detection.
  * Introduced voice dictation mode with STT model selection, local engine/model auto-download, and an inline prompt to save cloud API keys.
  * Added new TUI commands for voice/STT model selection and enabled F1–F12 key bindings.
* **Bug Fixes**
  * Improved streaming dictation to preserve accumulated transcript partials and keep the editor region consistent.
  * Refined TUI status/picker rendering, including clearer loading/search behavior and more reliable selection alignment.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

* fix(dictation): address CodeRabbit review feedback

- validateSTTConfig: add NumThreads bounds check
- downloadVerifyExtract: stage extraction into a sibling temp dir,
  atomic-rename into destDir on success so a partial extract cannot
  leave a truncated engine binary that passes fileExists() on next run
- startProcess: close pipe fds when cmd.Start() fails
- ServerManager.Shutdown: honor the caller's context deadline
- audioSpillDir: tighten any pre-existing directory to 0700
- startVariantDownload: refuse re-entry while a download is in flight
- maybeOpenSTTDownloadPicker: defer Provider=local persistence to
  applyEngineComponents (commit-on-success), matching the cloud flow
- fetchSTTModelsCmd: bound with a 30s timeout client+context
- newSTTDownloadPickerFrom.isCurrent: compare path segments via
  filepath.Base to avoid substring false-positives

* fix(dictation): harden recorder.Stop, Esc-cancel priority, streaming region

Three correctness issues from PR review:

1) recorder.Stop() panicked (nil-deref) when called on a StartStreaming
   session because StartStreaming intentionally leaves r.proc nil. Reject
   that misuse with a clear error. Termux's batch path also leaves
   r.proc nil by design — keep that path working.

2) Esc was consumed by an active dictation session before the
   confirming second Esc could cancel a pending run, so a user
   mid-recording who double-Esc's to kill the run found the first Esc
   swallowed by dictation. Gate dictation-cancel on the Esc not being
   a pending-run confirm.

3) applyStreamingText hard-reset the cursor to regionStart on every
   partial, yanking focus away from users editing elsewhere in the
   composer, and stored regionStart/End as absolute indices that became
   stale the moment the user typed or pasted before the live region.
   Preserve the cursor when it's outside the region, and snapshot the
   prefix BEFORE the region so the next partial can detect external
   edits and shift [start,end) to stay aligned.
2026-07-07 11:13:14 +08:00
Kevin Codex 16550569c1 feat(providers): OAuth login profiles and list-first /provider manager (#560)
* feat(providers): OAuth login profiles and list-first /provider manager

Make multiple providers a first-class workflow: every OAuth login is now a
visible, switchable provider, and /provider manages the whole lifecycle.

OAuth logins become provider profiles:
- zero auth chatgpt / zero auth login <preset> and all four TUI login paths
  (wizard + first-run, browser + device-code) now upsert a catalog-backed
  profile via config.EnsureCatalogProvider after storing the token — without
  stealing the active provider. Previously the token was stored invisibly:
  the provider showed up nowhere and 'providers use' failed not-found.
- Switching to an OAuth provider no longer inlines the bearer as an API key,
  which suppressed the runtime resolver (no token refresh, no Codex
  chatgpt-account-id header → guaranteed 401s). The credential gate now
  recognizes stored OAuth logins on keyless profiles.
- providers list / current report truthful credential state: stored keys
  count as configured (APIKeySet honors apiKeyStored) and token logins show
  'oauth login'; providers check accepts an OAuth login as a credential.

List-first /provider manager (TUI):
- /provider opens the saved-provider list: Enter activates via the shared
  switch path, 'a' adds (existing wizard), 'e' opens a field-level editor
  (endpoint, model, key, description, and safe rename — the stored key,
  activeProvider, and live ZERO_PROVIDER follow the new name), 'd' deletes
  with an inline confirm and stored-key cleanup. Esc walks back one level.
- Credential states resolve asynchronously so keychain reads never block
  the render loop; 'stored key missing' surfaces broken keychain entries.
- Implemented as manager steps on providerWizardState so every existing
  overlay gate, key route, and mouse hook covers it unchanged.

CLI + config parity:
- zero providers remove <name> (deletes the stored key, hands the active
  pointer off) and zero providers rename <old> <new>.
- config.RemoveProvider / RenameProvider: read-modify-atomic-write; rename
  migrates the credential-store entry write-new-then-delete-old so an
  interruption can never lose the key.

* fix(providers): address PR #560 review findings

All six review findings validated as real; fixes with regression tests:

- Persist the apiKeyStored marker when a key is captured onto an existing
  profile: mergeProfile deliberately ignores the marker (a project config
  must not claim the user's stored keys at resolve time), so the user-config
  WRITE path (UpsertProvider) now re-applies it — previously editing a key
  onto an env/no-key profile stranded the secret in the credential store
  while every ApplyStoredAPIKey gate skipped it. [jatmn P2]
- Let active-pointer recovery select OAuth-login providers:
  firstUsableProvider now applies the same providerHasOAuthLogin check as
  setupRequired/usableSavedProviders, so a stale activeProvider plus a saved
  ChatGPT/xAI login recovers instead of forcing onboarding. [jatmn P2]
- Delete stored keys from the store BESIDE the config being edited:
  providers remove and the TUI manager delete now use ProviderKeyStoreAt
  (matching setup/rename) instead of the default-path store. [jatmn P2]
- Roll back the key migration when RenameProvider's config write fails, so
  the store and config.json can't desync (key under the new name, config
  still naming the old one). [CodeRabbit]
- Clear provider descriptions for real: new SetProviderDescription writes
  the field verbatim (the upsert merge treats empty as unchanged); the
  manager's editor routes description changes through it. [jatmn P3]
- Surface stored-key deletion failures in providers remove (stderr warning
  + keyError in the JSON payload) and the TUI delete status, instead of
  letting a lingering secret read as a clean removal. [CodeRabbit]

* fix(providers): second review round — case-only rename, logout hint, test hermeticity

- Skip the credential-store migration on case-only renames (groq -> Groq):
  the store normalizes names case-insensitively, so Set(new)+Delete(old)
  target ONE entry and the delete removed the key that was just "moved".
  The existing entry already serves the new name. [CodeRabbit]
- Point the delete flow's cleanup hint at the stored login that actually
  exists: after a rename ({name:"codex", catalogID:"chatgpt"}) the token
  lives under the catalog id, and `zero auth logout codex` would delete
  nothing. oauthLoginName resolves the same FirstStored candidate the
  runtime uses. [jatmn P3]
- Lock in APIKeyEnv semantics after a key edit: the env reference survives
  as an explicit override (a SET env var wins at resolve time; the stored
  key applies when it is absent). [CodeRabbit nitpick]
- Make main's new firstUsableProvider tests hermetic: they read the REAL
  OAuth token store, so any developer with an actual xai/chatgpt login gets
  spurious failures (found because this machine has one).

Also rebased onto main; the only conflict was comment wording in
firstUsableProvider, where the audit commit (#481) independently landed the
same OAuth-login fallback check this branch added.

* fix(tui): read stored keys from the active config's credential store

The TUI's write paths (SecureProviderProfile capture, rename migration,
manager delete) all target the store beside m.userConfigPath, but the read
paths still opened the DEFAULT-path store: profileWithCredential (feeding
the /model and manager switch gate), the model picker's discovery
credential lookup, and the manager's async credential-status probe. With a
non-default config path, a provider saved with only apiKeyStored had its
key in the config-adjacent store, so the gate rejected it as having no
usable credential and the manager showed 'stored key missing' for a
healthy profile.

All TUI stored-key reads now resolve through providerKeyStoreForPath
(config-adjacent, default-path fallback for ephemeral sessions), so the UI
reads from the same store it writes to. Regression test covers both the
credential probe and the switch path with a key seeded only beside the
config.

Also consolidates the OAuth test-store seeding on withAuthStore (now pins
ZERO_OAUTH_STORAGE=file so an inherited keyring backend can't bypass the
temp path) per review nitpick.

* fix(providers): resolve self-review findings — atomic edits, key normalization, threading

Findings from a multi-agent code review of this branch (8 finder angles,
independently verified); all confirmed against the code, several with
empirical repros.

Correctness:
- config.EditProvider: one atomic read-modify-write for the manager's Save
  (rename + fields + verbatim description + stored-key marker + key
  migration with write-failure rollback). Replaces the rename→upsert→
  describe sequence that (a) turned a case-only rename (groq → Groq) into a
  DUPLICATE profile via UpsertProvider's case-sensitive merge, and (b) could
  fail halfway, leaving config.json renamed while savedProviders and
  ZERO_PROVIDER still held the old name (retry then failed 'not found').
  A rename now also migrates a freshly captured replacement key (captured
  under the current name; the migration moves it).
- savedProviders is mutated surgically on manager delete/edit instead of
  being replaced with the raw user-config list — the session list is seeded
  from the RESOLVED (project-config layered) and usability-FILTERED set, so
  wholesale replacement dropped project-contributed providers and
  resurrected filtered stubs for the rest of the session.
- oauth.ProviderKey normalizes provider names to lower case at the single
  write/lookup choke point: `zero auth login xAI` stored provider:xAI while
  every candidate lookup was case-sensitive — a successful login invisible
  to the runtime. Map-based presence checks lowercase to match.
- OAuth login persistence moved onto the Update goroutine (message handlers)
  — a background tea.Cmd (device-code polls land minutes later) doing an
  unlocked config read-modify-write raced UI-thread writes (lost updates).
  The write error is now surfaced and the in-memory mirror is skipped on
  failure, so a profile that never reached disk can't show as a working
  provider that vanishes on restart.

UX / consistency:
- Esc inside a manager-launched add flow walks back to the provider list
  from EVERY step (was: first step only; deeper steps destroyed the overlay
  and the user's place). In-flight OAuth logins are invalidated on the way
  out; footers say 'Esc back'.
- switchProviderModel returns a structured outcome; the manager branches on
  it instead of strings.Contains(text, "Switched to") — UI copy is no longer
  a control-flow contract (a provider named 'Switched to prod' could close
  the manager on a refusal).
- Manager delete's keychain subprocess + OAuth lookup run in a follow-up
  tea.Cmd (the confirm keypress no longer blocks the render loop); the
  credential probe takes ONE token-store snapshot instead of 2 reads per
  row, and resolved states carry over across reloads (no 'checking…' flash).
- Credential-state reporting converges: /provider status recognizes OAuth
  logins (was 'api key: not set' + warning for a WORKING provider), doctor
  uses the shared HasConfiguredCredential definition plus OAuth awareness
  (its 'matching ProviderSnapshot.APIKeySet' claim is true again), and the
  manager's classifier falls through a stale stored-key marker to env/OAuth
  the way the runtime does.

* Fix provider manager test formatting
2026-07-07 10:34:59 +08:00
PierrunoYTandCopilot Autofix powered by AI 008bc9b3f3 fix: address bugs found in a multi-agent codebase audit (#481)
* fix: address bugs found in a multi-agent codebase audit

Five parallel review agents each swept a different area (self-update,
TUI keybindings, agent/session handling, sandbox/shell safety, and
auth/credential storage) and surfaced nine concrete defects, all fixed
here with regression tests:

- sandbox: grant_scope path comparisons were case-sensitive, letting a
  persisted deny grant be bypassed by spelling a Windows path with
  different case
- securefile/oauth: createSecretFile's Windows ERROR_ACCESS_DENIED
  handling was only applied to the oauth token store, not the shared
  credstore backend; both also masked the real lock-contention error
  behind a misleading "file does not exist" timeout
- cli: firstUsableProvider ignored OAuth logins when picking a
  fallback provider, forcing unnecessary re-onboarding for an
  already-authenticated user
- sessions: exec prompt summarization truncated on a raw byte offset,
  which could split a multi-byte UTF-8 rune and embed invalid UTF-8
  into a resumed session's prompt
- tui: configurable keybindings had no collision detection, so a
  remapped chord could silently make a hardcoded shortcut (or another
  configured binding) permanently unreachable
- tools: the Windows shell-syntax pre-flight check wasn't quote-aware
  and could block harmless commands whose quoted arguments merely
  contained operator-like text
- update: checksum verification didn't cross-check the archive
  filename it verified against the one being extracted; extractZip
  didn't reject symlink-mode entries like extractTarGz already did;
  replaceBinary's restore-on-failure rename had no retry, risking a
  permanently missing binary on a transient Windows file lock

* fix: close remaining PR 481 review findings

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* fix(tools): drop stale ; test case after rebasing onto main's MSYS check

Rebasing fix/bug-hunt-findings onto main pulled in #476, which replaced
this file's regex-based windows_shell_syntax detection with a
segment/word-anchored check and deliberately stopped treating ; as a
command separator on Windows (cmd.exe doesn't split on ; the way bash
does). detectShellCommandIssue itself came out of the rebase unchanged
from main (our quote-masking version was fully superseded by #476's
more thorough segment-based approach), but the quoted-content test
this PR added still asserted the old bash-style semantics for
`echo "foo" ; ls -la`, which now correctly returns no issue since it's
a single echo invocation with literal arguments under cmd.exe, not a
real ls invocation.

---------

Co-authored-by: Copilot Autofix powered by AI <[email protected]>
2026-07-06 18:48:28 +08:00
Kevin Codex fd69233e33 feat(tui): show CLI version on the startup home screen (#538)
The home screen orientation line now leads with the build version
(v0.2.0 · cwd · branch · model). Release builds already inject
internal/cli.version via ldflags; dev builds show "dev".
2026-07-06 12:29:23 +08:00
Kevin Codex 95ccd5bc32 perf: universal tool-output ceiling with spill + async post-edit diagnostics (#518)
* feat(tools): universal token-based output ceiling with spill-to-disk

Cap every tool result at the registry boundary (16k estimated tokens,
ZERO_TOOL_OUTPUT_CEILING_TOKENS-tunable, 0 disables) unless the tool
manages its own deliberate budget. Head+tail truncation, full output
spilled to the existing redacted spill dir and re-readable via
grep/read_file, so nothing is lost — only deferred.

This closes the three unbounded paths a single call could flood the
context window through (and then re-bill every following turn):
- web_fetch: up to 256KiB default / 2MiB max of non-HTML body
- skill: full SKILL.md returned uncapped
- MCP-served tools: no budget at all

Self-budgeting tools opt out via an unexported marker interface (an MCP
server can never exempt itself): bash, exec_command (model-raisable),
read_file, read_minified_file, grep, glob, list_directory. Browser
snapshots deliberately stay under the net.

bash itself is tightened to match the unified token model: emit budget
96KiB -> 32KiB per stream (~24k -> ~8k tokens worst case per stream),
while capture retention stays at 96KiB head+tail so the new spill file
covers 6x more of the output than the transcript shows.

* perf(agent): collect post-edit LSP diagnostics off the tool-call path

Inline post-edit diagnostics blocked every edit_file/write_file result on
the language server: a >=300ms quiet-period debounce that reset on each
publish, seconds on the first edit per language, capped at 10s — the
largest recurring latency tax in an edit-heavy session.

Diagnostics are now collected in the background: a file is enqueued the
moment a mutating tool finishes, a single worker checks it while the rest
of the batch executes, and the loop drains completed results just before
building the NEXT provider request, appending errors as a user nudge.
The model always issues another request after an edit turn (to read its
tool results), so it still sees introduced errors at the same decision
point — no tool call ever stalls on the language server.

A file re-edited before its check runs is checked once in its final
state (the checker re-reads the file); re-edited after, it is re-queued
and the newer result wins. A drain that finds the worker still busy
gives up after 3s and delivers on a later turn — results stay accurate
because any further edit re-enqueues the file.

The tools-side inline mechanism (tools.RunOptions.Diagnostics) is kept
for direct API callers; the loop just no longer wires it.

* fix: address review — max-turns diagnostics drain, capture-gap marker, test hardening

- Drain background diagnostics before the max-turns final-answer request
  so an error introduced by the LAST turn's edit is reported in the
  summary instead of silently dropped (+ regression test).
- spillBashStreams marks the head/tail junction with a capture-gap
  marker when boundedBuffer dropped the middle of a stream, so a spilled
  log never reads as contiguous when it is not; junction position is
  asserted in the test.
- Tests override TMP/TEMP alongside TMPDIR (os.TempDir reads TMP/TEMP on
  Windows) via a shared setTestTempDir helper.
- TestBudgetBashCaptureReportsTrueTotal now asserts spill_path meta and
  spill file content; exemption-list test gains read_minified_file.

* fix(test): use a real workspace root in async diagnostics tests

filepath.IsAbs("/ws") is false on Windows (no drive letter), so the
collector test's workspace-absolute assertion failed on the windows
smoke job. Root the fake workspace at t.TempDir() — absolute on every
platform — and assert against it.

* fix: pattern-scrub spill files and gate finalization on pending diagnostics

Review follow-ups (Vasanthdev2004):

- Spill files now pass the pattern-based secret scanner (AWS keys,
  GitHub/Slack/OpenAI tokens, PEM blocks, JWTs) in addition to the
  configured-key scrub. A bash spill runs before formatBashOutput's
  scan, so without this a spilled file held in cleartext exactly the
  credentials the transcript redacts. Applied centrally in
  spillTruncatedOutput, covering bash, exec_command, and ceiling spills.

- Finalization diagnostics gate: a no-tool-call final answer now drains
  pending post-edit diagnostics with the full inline-era budget (10s,
  vs the 3s per-turn wait) before the run is accepted; introduced
  errors append the nudge and give the model one more turn instead of
  being silently dropped when no later turn exists. The max-turns
  summary path uses the same finalization budget. Free for runs that
  never edited — an idle collector returns immediately.
2026-07-05 23:50:31 +08:00
KRATOS 284a6c86cb Skills: deterministic invocation — /<skill-name>, searchable /skills picker, discovery-budget fix (#520)
* feat(skills): make skill invocation deterministic and discoverable

Skills were model-pulled only: the model had to notice a skill in a
640-byte system-prompt list (~6 skills visible; the rest collapsed into
'…and N more') and call the skill tool on its own. Users could not run a
skill at all — typing /<skill-name> reported 'unknown command'. The two
halves of the fix:

User invocation
- /<skill-name> [args] now runs an installed skill directly: resolved
  after builtins and user commands, the skill body is inlined as the
  prompt with the typed args appended, and submitted through the same
  launch path user commands use.
- /skills lists installed skills with their slash form, live from disk.
  Labels are honest: a skill shadowed by a builtin, alias, user command,
  or a case-colliding sibling is listed bare with a '(via skill tool)'
  note instead of advertising a dead /name.
- The slash palette suggests skills (labeled '(skill)') read through the
  same loader dispatch uses, so mid-session installs appear and shadowed
  or case-colliding names are never advertised.
- Skill and user-command invocations now apply the plain-prompt run-state
  guards: mid-run submissions queue the EXPANDED prompt (the queue flush
  submits literal text), compaction-in-flight warns, exiting drops.
- Skills resolve through a lazy plugin-aware loader (default dir merged
  with plugin skill roots — the same set the skill tool and the system
  prompt see), TTL-cached so palette keystrokes don't re-read SKILL.md
  bodies.

Model triggering
- Raise the skills-list budget 640 -> 4096 bytes: the list is the model's
  only discovery surface, and the old cap made skills past ~6 invisible —
  invocation reliability collapsed exactly for users invested in skills.
- Raise description truncation 100 -> 200 runes: the description carries
  the trigger conditions ('use when…'); cutting them is what stopped the
  model from firing the skill.
- Strengthen the instruction line: scan the list before acting, call the
  matching skill FIRST, don't substitute your own approach.

* feat(tui): /skills opens a searchable skill picker

Replace the static /skills card with the same picker UX /model uses:
type-to-filter (ranked search), arrow-key selection, Enter runs the
chosen skill immediately. Selection is by the skill's exact name, so
skills the slash path cannot reach — names shadowed by a builtin or
user command, or names that don't fit a slash token — are still
runnable from the picker, where the choice is unambiguous. The text
card remains only as the no-skills install hint, and the picker path
applies the same run-state guards as slash invocation.

* feat(tui): ask-first guard for bare skill invocations

A skill invoked with no request submits only its body — instructions
with no target ("review the PR" — which PR?) — and the model improvises
a target instead of asking, which is especially wrong in a fresh
session. Bare invocations (slash and picker) now append a conditional
note: if the instructions need a target or details not already clear
from the conversation, ask first; self-contained skills still just run.
Invocations that carry a request are unchanged.

* fix(tui): review follow-ups — restore typed invocation on compaction guard, cap merged suggestions

- The compaction-in-flight guard for skill/user-command invocations fired
  after the dispatch path had already cleared the composer, so the typed
  "/name args" was lost and had to be retyped; thread the raw invocation
  through and restore it into the composer (the plain-prompt guard keeps
  the composer intact by firing before the clear). The picker path has no
  typed form and restores nothing.
- Cap the merged autocomplete list at the shared bound: each source
  self-caps, but three sources could stack to ~3x the palette limit.
- Tighten the shadowed-skill palette test to assert on the advertised
  Name rather than the fallback Desc wording.

* chore: ignore zero-skills local build artifact

A locally built test binary under this name was accidentally committed
(and has been scrubbed from the branch history); ignore the name so it
cannot recur.
2026-07-05 21:14:53 +05:30
Kevin Codex 3c81fea228 feat: agent quality, caching, retry, and tooling upgrades (#506)
* feat: agent quality, caching, retry, and tooling upgrades

Ten self-contained improvements to the core agent engine and tools:

- edit_file: fuzzy fallback matching (7-strategy cascade with uniqueness
  protection and a disproportion guard) when old_string does not match
  byte-for-byte; exact match remains the fast path
- edit_file/write_file: inline error-severity LSP diagnostics in tool
  output so the model sees a break it introduced in the same turn
- lsp: expand server registry from 4 to 28 languages; doctor grades only
  tier-1 servers and lists the long tail informationally
- agent: consecutive read-only tool calls execute concurrently (bounded
  at 8), consumed in original order, never spanning a mutating call
- anthropic: cache_control breakpoints on the last two conversation
  messages so the transcript prefix stays a prompt-cache hit
- providerio: retry schedule raised to 6 attempts with exponential
  2s-30s backoff when the server sends no Retry-After
- tools: truncated exec/bash output spills to a redacted temp file
  referenced in the truncation notice; bash output (previously
  unbounded) now shares exec_command's token budget
- web_fetch: dependency-free HTML-to-markdown conversion (format:
  auto|raw|markdown) and larger limits (256KiB default, 2MiB max, 30s)
- modelregistry: live models.dev overlay refreshes context limits and
  base pricing from a TTL-cached fetch; opt-in at the CLI entrypoint
- tools: opt-in format-on-write (ZERO_FORMAT_ON_WRITE=1) runs standard
  formatters across 27 extensions, ordered before the file-tracker
  re-baseline so conflict detection is preserved

* fix: address PR review feedback on fuzzy edits, diagnostics, spill

- edit_file: adapt the replacement to the fuzzy-resolved span — when the
  span is a uniformly deeper-indented copy of old_string (line-trimmed /
  indentation-flexible matches), the same indentation delta is applied to
  new_string, and a span ending in a bare CR keeps its CR so CRLF files
  never gain a mixed line ending; block-anchor matches with drifted
  interiors are deliberately left untouched
- diagnostics: render workspace-relative paths in inline post-edit
  diagnostics (base name outside the workspace) so absolute paths never
  leak the local username or directory layout into the model prompt or
  session transcript
- spill: harden the spill directory for shared temp dirs — per-uid name,
  reject symlinked or non-directory paths (MkdirAll follows symlinks),
  and on Unix require current-user ownership
- bash: the branch's output cap and truncation-flag threading are
  superseded by main's capture-time bounding (boundedBuffer +
  budgetBashCapture), which already sets Result.Truncated; this rebase
  adopts that design and keeps spill-to-disk on exec_command, where the
  full output is still buffered and a spill is genuinely complete

* fix: address review round 2 — permission-event race, fuzzy ambiguity, spill reachability

- agent: serialize OnPermission behind the same mutex as
  OnPermissionRequest in the parallel read batch. buildPermissionEvent
  fires for batched reads with a non-trivial sandbox decision (e.g. a
  grant-matched extra root), and front-end handlers append to shared
  session-recording state without their own locking — two batched reads
  emitting concurrently was a data race the pre-batch serial loop never
  allowed.
- edit_file: reject two or more DISTINCT candidate spans from one fuzzy
  strategy as ambiguous instead of silently editing the first. Duplicate
  blocks at different indentation each resolve to a unique literal, so
  the previous occurrence-uniqueness check passed and wrote the wrong
  span. A single candidate occurring at multiple positions still
  cascades to stricter strategies as before.
- tools: make spill files actually reachable by the recovery path the
  truncation notice advertises — resolveScopedReadPath now recognizes
  files inside the per-uid spill dir (containment verified after symlink
  resolution, so a planted link cannot smuggle an out-of-scope file
  through the gate); read_file/grep can follow the notice instead of
  re-running the command.

* fix: surface competing block-anchor spans; make write-barrier test observe cross-probe order

- edit_file: blockAnchorReplacer now returns every span clearing the
  similarity threshold (best first) instead of silently picking the
  single most-similar block. Hiding competitors from the cascade's
  distinct-candidate check could edit the wrong block when two blocks
  share anchors and both interiors are plausible; one clear winner still
  resolves, two plausible blocks now report ambiguity (covered by a
  two-block test that asserts the file is untouched).
- agent tests: the parallel write-barrier test now records both probes
  into one mutex-guarded shared log and asserts the cross-probe ordering
  it always claimed to (write starts after the first read batch ends;
  second read batch starts after the write ends). The previous version
  only compared indices within the read probe's own log, which a
  regression letting the write overlap a batch could still pass; the
  stray no-op mutex assignment is gone.
2026-07-05 17:25:26 +08:00
Ashwinhegde19andAshwin f6c060631e fix(openai): handle Ollama reasoning stream deltas (#486)
* fix(openai): handle reasoning alias in stream deltas

* test(cli): assert reasoning event order

---------

Co-authored-by: Ashwin <[email protected]>
2026-07-05 17:05:54 +08:00
Kunj SHAH 2312abe5dd feat: add zero changes push and pr subcommands, and extra repo-info metrics (#391)
* feat: add zero changes push and pr subcommands, and extra repo-info metrics

* fix: address review feedback on changes command and repoinfo

* style: format repoinfo.go with gofmt

* fix: address remaining review feedback — JSON tags, -- separator, PR validation, tests

* fix: address CodeRabbit + review feedback — default-branch guard, --yes flag, branch parsing, typed JSON, missing tests

- Add default-branch guard: Push rejects main/master unless --yes is passed
- Add --yes flag to changes push/pr to allow pushing to protected branches
- Fix BranchCount parsing: skip detached HEAD lines and strip worktree + prefix
- Replace ad-hoc map with typed struct for PR --json output
- Add push failure short-circuit test for pr workflow
- Add --dry-run rejection test for pr workflow
- Add CreatePR dir assertion in zerogit_test
- Add --yes validation test for commit
- Add RejectsDefaultBranch and AllowDefaultBranchWithYes tests

* test: add positive-path test for --yes flag in changes push

* fix: resolve remote HEAD dynamically instead of hardcoded main/master

* style: run gofmt on changed files

* retrigger CI

* fix: resolve syntax error in parseChangesArgs
2026-07-05 17:03:29 +08:00
Anandan afb5010a46 polish v2: smoothness & delight (#484)
* feat(tui): actionable hints on provider/model errors

Classify a failed turn's provider error into auth / rate-limit /
connectivity / model-not-found / context-overflow and render a one-line
next step below the red error row, instead of dumping an identical raw
blob for every failure mode.

The classifier lives in a new internal/errhint package so both the TUI
error row and the CLI exec path can share it (TUIHint references slash
commands, CLIHint references zero subcommands). Classification is a
conservative string heuristic keyed off providerio.ClassifiedError's
prefixes plus lower-level DNS/TLS/timeout/context-length signatures,
since the numeric HTTP status is gone by the time the error reaches a UI
surface.

* feat(tools): budget bash output with head+tail truncation

bash was the one tool that returned command output with no byte cap —
'cat large.log' or a verbose test run could dump megabytes into context
and force compaction, while every other read/search tool already applies
a budget.

Cap stdout and stderr at 96KB each, keeping the head and tail of an
oversized stream (build/test failures usually land at the tail) and
dropping the middle behind a marker that points at redirect-to-file +
read_file. Record raw_bytes/emitted_bytes/estimated_tokens/truncated in
Meta like the other tools. Sandbox-denial and shell-issue detection still
run on the full raw output before budgeting.

* fix(gemini): retry 401 with refreshed OAuth token

The Gemini provider used providerio.SendWithRetry (429/503/529 only),
so an expired OAuth token surfaced as a terminal 'API key not valid'
auth error while OpenAI and Anthropic silently recovered via
SendWithAuthRetry's force-refresh-and-replay on 401.

Plumb OAuthResolver through gemini.Options/Provider and the factory
(exactly as the other two providers already do) and switch the stream
send to SendWithAuthRetry. With a nil resolver (API-key users) behavior
is unchanged.

* fix(errhint): gate classification on provider-origin marker

Address CodeRabbit review on #1: agentResponseMsg.err can also carry
local failures (a tool's 'permission denied', a 'file does not exist',
a config error), and broad substrings would have attached a bogus
/provider or /model hint to those.

Classify now returns Unknown unless the message carries a provider marker
the provider layer always attaches (auth error: / rate limit error: /
provider error: / provider request error: / provider stream error:).
Local errors never draw a provider hint; provider errors sub-classify as
before. Added local-failure test cases proving they stay Unknown.

* feat(cli): actionable hint on text-mode exec provider errors

zero exec printed provider failures as a bare '[zero] <raw error>' with
no next step. Append a one-line hint (reusing the shared errhint
classifier) for recognized provider failures — 'run `zero auth`',
'run `zero doctor`', etc. The provider-origin gate means non-provider
codes (sandbox_error, mcp_error) and JSON/stream-json output are
untouched.

* fix(tools): set Result.Truncated for budgeted bash output

Address CodeRabbit review on #3: budgetBashOutput recorded truncation in
meta["truncated"] but never set the Result.Truncated struct field, so
consumers reading the struct (like glob/web_fetch/read_minified do) would
miss truncated bash results. Return the bool from budgetBashOutput and
set Result.Truncated on every return path.

* perf(tui): reuse one LSP manager across prompts

runAgentWithOptions built a fresh lsp.NewManager per run and shut it down
when the run returned, so gopls (and every other language server)
cold-started on the first edit of every turn — 200ms-2s of latency the
manager's own design (long-lived, reused servers) exists to avoid.

Build one manager per session in newModel (cheap: servers start lazily on
first Check) and reuse it across runs; the SelfCorrector still gets a
fresh checker wrapping the shared manager each run. Torn down with a
short deadline in quit(). Runs fall back to a per-run manager when the
session manager is absent (cwd unknown, or a directly-built test model).

* perf(tui): accumulate streamingText as []byte (O(1) append)

m.streamingText += msg.delta was O(len) per delta -> O(n²) across a long
generation (a 10k-token code gen allocates hundreds of MB of intermediate
strings and the UI gets progressively laggier). Accumulate into a []byte
with append (O(1) amortized) and read via streamingTextString().

A []byte rather than strings.Builder because the TUI model is copied by
value on every Update, which would trip strings.Builder's copy check;
[]byte is nil-safe and copies cleanly like the other slice fields.

* perf(tui): coalesce streamed text deltas to one frame

Every OnText delta was its own tea.Msg, so a fast provider (100+ tok/s)
drove 100+ full Update->View cycles per second, each re-parsing the
growing markdown — visible stutter over SSH and wasted CPU.

Batch agentTextMsg deltas at the runtime sink over a ~16ms frame and
forward them as a single message, decoupling render rate from token rate.
Any non-text message flushes pending text first so ordering with
tool-call / reasoning / row messages is preserved; the final
agentResponseMsg (a tea.Cmd return, not a sink message) is safe because
the model already drops deltas for an inactive runID.

* fix(agent): raise tool-failure stop threshold 4->6

guardrails.go halted a run after 4 consecutive same-error tool failures.
A corrective hint fires at 2, and a model iterating on a genuinely tricky
edit can legitimately fail a couple more times after the hint while
converging — stopping at 4 cut those runs short. Raise to 6; the streak
still resets the instant the tool succeeds or hits a different error, so
only true same-error loops are affected.

* fix(agent): more reconnect retries with jitter; narrow to transport errors

#19: bump maxStreamReconnects 2->4 and add up-to-50% jitter on the
exponential backoff (capped at 8s), so a multi-second network blip is
ridden out instead of killing the run on a 2s hiccup, and concurrent runs
(swarms, cron fleets) don't reconnect in lockstep.

#34: drop the '502'/'503' substring matches from shouldReconnect. 503
already exhausted providerio.SendWithRetry (retrying here is a redundant
double-retry) and 502 is non-idempotent by providerio's rule (the POST
may have been processed). Only genuine transport failures — where no
response was received — reconnect now.

* fix(agent): reduce stall retries 2->1 to bound stuck-session time

A no-output stream stall is detected only after the full stream idle
timeout (~5min) elapses, and each retry can idle again — so 2 retries
left an interactive session frozen for ~15min. Drop to 1 retry: keeps the
common single-hiccup recovery while bounding the worst case to ~2x the
idle timeout.

* fix(tui): serialize coalescer forwarding to preserve message order

Address CodeRabbit review on #7: flush() and the run-switch path drained
the text buffer under c.mu but called forward() after releasing it, so a
timer-fired text flush could race a concurrent non-text send() and land
after the tool-call/reasoning message it should precede.

Hold c.mu across drain AND forward (drainAndForwardLocked), so whoever
holds the lock delivers atomically and the other caller blocks until it
is done — text can never overtake a following non-text message. Added a
concurrency stress test (timer racing an inline send) that passes under
-race.

* feat(tui): accept /compact now

Bare /compact already triggers compaction, but /compact now — what users
reach for when the context gauge climbs — hit the usage-error branch.
Accept the 'now' keyword and advertise it in the command usage.

* feat(tui): add /retry, /edit, /copy, /export commands

/retry resends the last prompt; /edit recalls it into the composer to
tweak and resend — both read a new lastPrompt field captured verbatim
(pre-expansion) in launchPrompt. /copy puts the last answer on the
clipboard via the existing copy machinery; /export writes a plain
role-prefixed transcript to a file (timestamped default, or a given
path). Real gaps for SSH users with no mouse select.

* feat(tools): separator-insensitive tool_search matching

tool_search ranked deferred tools by exact substring, so a model that
typed 'webfetch' (dropping the underscore) matched nothing and looped.
Add a separator-squashing fallback ('web_fetch' -> 'webfetch') scored
below an exact substring match, so precise queries still rank first.

* feat(tools): signal ask_user dismissal distinctly from a blank field

Empty answers all rendered as '(no answer provided)', so the model
couldn't tell a wholesale dismissal (user closed the prompt without
answering anything) from one field left blank amid real answers — and
might invent a default. FormatAskUserAnswers now flags a full dismissal
up front as a skip and marks individual empties '(left blank)' vs
'(skipped)'.

* feat(tui): fuzzy ranking in model/session pickers

The pickers filtered by flat strings.Contains with no ranking, so
finding 'sonnet 4.5' among 50+ models meant an exact prefix or scrolling.
Rank matches (exact < prefix < contains < subsequence, reusing
fuzzySubsequenceGap) so the closest match lands on top, and 'snt45' now
matches 'Sonnet 4.5'. Groups stay contiguous — ordered by their best
match, never split — so the grouped model picker still renders one header
per provider. Covers both /model and /resume (shared commandPicker).

* perf(agent): cache per-tool schema render across turns

partitionTools re-ran the recursive schema->map conversion
(schemaToRuntimeMap) for every tool on every turn — redundant, since a
tool's advertised name/description/schema is stable for the run. Add a
per-run definition cache keyed by tool name (nil-safe; the plain
partitionTools entrypoint and tests pass nil for fresh renders).

The partitioning itself (visibility, deferral, ordering) still recomputes
every turn — it must, because a tool's deferred state can flip mid-run
(swarm tools un-defer once a swarm is active). Only the expensive schema
render is memoized. tool_search is excluded by its callers (dynamic
description) so it never poisons the cache.

* perf(agent): calibrate compaction estimate against real prompt tokens

The byte/4 heuristic (ApproxTextTokens) over-counts code-heavy content
~15-20%, so with triggerRatio=0.7 compaction fired at ~60% of true
capacity — premature summarizer calls that degrade quality. Each turn now
folds (rawEstimate, provider InputTokens) into an EMA calibration ratio,
clamped per-sample to a sane band; maybeCompact and the reactive path
scale their estimates by it. Turn 1 uses the raw estimate (no data yet);
later turns compact near real capacity.

* style: gofmt the new agent test files

The CI gofmt check flagged the #22/#25 test files (struct-field and
switch alignment). No behavior change.

* feat(agent): turn-based plan staleness reminder

The stale-plan nudge only fired after 10 tool calls since the last
update_plan, so a plan that drifts stale across many low-tool-call turns
(one call per turn) took many turns to catch — the 'plan set turn 1 stays
pending forever' case. Add a turn-count complement: after
stalePlanTurnThreshold (8) turns without an update AND with items still
pending, fire the same one-shot reminder. Gated on pending items so a
fully-completed plan is never nagged; the existing tool-call trigger is
unchanged. (The roadmap's fuzzy 'tool calls unrelated to plan items'
relevance match is deliberately omitted — too false-positive-prone.)

* feat(agent): preserve recent-edits summary across compaction

Compaction preserved the plan, loaded skills, tool schemas, and project
instructions, but not file edits — so after the editing turns were elided
the model knew it had changed a file only vaguely, and would re-read to
rediscover its own footprint. Extract write_file/edit_file targets from
the elided middle with a one-line note from each tool result, merge them
across repeated compactions (newer note per path wins), and carry them in
the preserved-state JSON (capped at 20 paths / 160 bytes per note).

* feat(tui): workspace-scoped /resume + fewer event reads

/resume listed sessions from every project globally, and read the full
event file for each of them to test for resumable content. Filter the
picker (and /resume latest) by the current workspace Cwd, checked BEFORE
the per-session read so a large global history no longer pays N full file
reads to build one workspace's list; also skip zero-event sessions via
metadata without any read. Sessions with no recorded Cwd (older runs) and
an unknown current workspace stay visible so nothing is hidden that can't
be confidently placed. Explicit /resume <id> still resolves any session.

* feat(tui): warn on model switch that drops staged images

Staged images were silently dropped at submit when the active model had
no vision support — the user only learned after sending. Chips already
render above the composer (renderAttachmentChips); add an immediate amber
warning line to the /model switch status (both same-provider and
cross-provider paths) when images are staged and the newly selected model
can't accept them, so the drop is surfaced at switch time.

* feat(tui): inline recovery affordance on setup errors

A first-run setup error rendered as a bare red 'error: <text>' with no
pointer to the fix. Append a faint, stage-tailored recovery line (edit
the endpoint/name/key above then Enter, or pick another model) that names
only keys the stage's footer confirms, so the guidance is always accurate.
Empty for stages whose footer already makes recovery obvious.

* fix: address CodeRabbit review (5 findings)

- loop.go: recompute the compaction calibration estimate at calibration
  time, not request-build time, so a reactive-compaction reissue that
  shrinks the request feeds the EMA the sample that actually completed.
- errhint: match bare HTTP status codes (401/403/429/529) only at digit
  boundaries, so an incidental number ('4290ms', 'id 14015') isn't
  mis-bucketed as auth/rate-limit.
- bash: drop the stray unmatched ']' in the output-truncation marker.
- tui /retry: apply the same exiting/compactInFlight guards commandPrompt
  has, so a retry can't race compactResultMsg's rewrite of session state.
- tui /export: write the transcript 0o600 (it may contain echoed
  secrets), not world/group-readable 0o644.

* test(tui): skip export file-mode assertion on Windows

os.WriteFile ignores Unix permission bits on Windows and Stat reports
0666, so the 0o600 assertion failed there. The production 0o600 is
honored on Linux/macOS (where it matters); guard the check with
runtime.GOOS so Windows smoke passes.

* fix(tui): align /resume latest filters + case-insensitive workspace match on Windows

Address CodeRabbit review on #21:
- latestResumableInWorkspace now applies the SAME filters as the picker
  (skip zero-event metadata and empty/failed runs), so /resume latest
  can't land on a session the picker intentionally hides.
- sessionMatchesWorkspace compares paths case-insensitively on Windows
  (its filesystem is), so the same workspace spelled with different casing
  no longer hides resumable sessions; other platforms stay case-sensitive.

* fix(tui): /retry resends the last prompt's image/PDF attachments

/retry relaunched only lastPrompt's text, but launchPrompt clears the
pending image/document queues once a turn is sent. A vision- or PDF-backed
prompt that failed would silently retry as text-only and answer a different
task. Snapshot the consumed attachments at launch and re-stage them on
/retry so launchPrompt rebuilds an identical request (document preamble,
images, and the submit-time vision re-check). startNewSession drops the
snapshot so a post-/new /retry cannot leak the previous session's
attachments. Also correct the OAuthResolver factory comment, which omitted
the Gemini provider it is now passed to.

* fix: address jatmn review (reconnect 5xx, /edit attachments, edit-cap, coalescer test)

- reconnect: exclude HTTP 5xx (500/502/503/504) before the transport
  substring match so "504 Gateway Timeout" no longer slips through on the
  generic "timeout" needle. A gateway timeout is non-idempotent — the
  completion POST may already have reached the model — so replaying the
  connect risked duplicate billable work. Reuses a digit-boundary status
  matcher exported from errhint (HasStatusCode). Test asserts 504/500 stay
  non-reconnectable.

- tui /edit: re-stage the remembered image/PDF snapshot alongside the
  recalled prompt text, mirroring the /retry fix — editing a vision- or
  document-backed prompt no longer silently resends a text-only version.

- compaction recent-edits: order edits by LAST edit, not first, and move a
  re-touched path to the newest position on merge, so the maxRecentEdits
  tail cap keeps the file the model most recently edited instead of dropping
  it. Adds mergeRecentEdits (edit-specific) and a capped-list regression.

- coalescer test: inject the frame timer via afterFunc so
  TestCoalescerBatchesDeltas proves buffering deterministically instead of
  racing the real 16ms wall-clock timer.

* fix(tools): bound bash output capture in memory, not just model-visible text

Previously stdout/stderr streamed into unbounded bytes.Buffers and were only
truncated to the 96 KiB budget AFTER the command finished, so a runaway command
(cat huge.log, yes) could grow Zero's memory until it stalled or OOMed before
budgetBashOutput ever ran. Replace the capture with boundedBuffer, an io.Writer
that keeps only the head+tail each stream will surface and discards the middle as
it arrives, while counting the true total for the truncation marker. Memory is now
bounded to ~head+2×tail per stream regardless of output size.

truncateHeadTail is refactored onto a total-aware core so the string path (and its
tests) are unchanged, and budgetBashCapture reports the true raw_bytes even though
only a bounded slice was held. Adds boundedBuffer/capture unit tests and an
end-to-end test that streams ~5× the budget and asserts bounded emission with an
accurate raw_bytes.
2026-07-05 13:15:14 +05:30
Anandan f401c66e81 polish: cut per-turn overhead, stabilize cache, add /new (#478)
* polish: cut per-turn overhead, stabilize cache, add /new

Context economy
- Compaction: preserveLast 8->6, triggerRatio 0.8->0.7 (both copies in sync).
- System prompt: kill the "ELABORATE summary" directive; scale summary to
  the work. Comment discipline moved into the core prompt for all model
  families (was Anthropic-only); Minimax/DeepSeek/Qwen/etc. now get it.
- Token-budget regression test ratchets the fixed per-turn overhead (base
  prompt + eager tool schemas) using the runtime's own estimator, so silent
  prompt/schema growth fails CI.

Response quality
- defaultResponseStyle balanced->concise. Reversible via /style.

Tool discovery
- <available_skills> block in the system prompt lists installed skills
  (name + one-line description) so the model loads the right one on the
  first call instead of guessing and reading the failure. Budget-capped at
  640 bytes with an "...and N more" fallback; renders nothing when no
  skills are installed (byte-identical to prior prompt).

Session lifecycle
- /new starts a fresh session in place; previous session stays on disk and
  is named in the confirmation for /resume. Guards against mid-run reset.
- /clear now notes that context persists and points to /new.

Performance & caching
- partitionTools no longer alpha-sorts the whole tools array every turn,
  which inserted a loaded deferred tool mid-array and shifted the cached
  prefix on every load. It now builds append-only regions
  [eager sorted] + [tool_search] + [loaded deferred sorted] so a
  mid-session load grows the tail instead of busting the eager prefix.
  Regression test asserts the eager block precedes any loaded tool.
- /context now shows cache hit rate (flags low rate over >5 turns as a
  possible unstable prefix) and rolling average turn latency with
  time-to-first-token. Both reset on /new.

Measured baselines (auto-mode, no workspace): base prompt 3162 tokens,
eager tool schemas 2433 across 12 tools. Budget ceilings set ~10% above.

Deliberately deferred (need a decision): inverted safety-policy rewrite
(sandbox doesn't catch ~half the B-tier rules), core-tool/web_fetch
deferral (activation-semantics blocker), aggressive prompt slim.

* fix(tui): clear staged attachments + queued message on /new

CodeRabbit: startNewSession reset conversation/usage/latency state but not
the staged input (pendingImages, pendingImageLabels, pendingDocuments,
queuedMessage), which is only consumed at prompt-submit. Without clearing it,
the fresh session's first prompt silently inherited the previous session's
images/documents/queued text. Test now stages all four and asserts they clear.
2026-07-04 20:56:52 +08:00
PierrunoYTandVasanthdev2004 5f36349c18 feat(update): add zero upgrade command to apply self-updates (#461)
* feat(update): add zero upgrade command to apply self-updates

Extends the existing `zero update --check` (which only reported an
available release) with an actual install step:

- `zero update --apply` / `zero upgrade` download, sha256-verify, and
  install the latest release.
- npm installs delegate to `npm install -g @gitlawb/zero@latest`.
- Standalone installs download the release archive, verify its
  checksum, extract it (zip-slip guarded), and atomically replace the
  running binary plus any pre-existing optional sandbox helpers. On
  Windows, the running exe is renamed aside (NTFS allows this even
  while it's executing) since it can't be overwritten directly; the
  leftover ".old" file is cleaned up on a later invocation.

Closes #459.

* fix(update): correct macOS expectations in apply test

The optional-helper assertion in TestApplyStandaloneUpdateReplacesBinary
assumed every non-Windows platform has a linux-style "zero-seccomp"
helper to refresh, but applyStandaloneUpdate correctly ships no optional
helpers on macOS (matching scripts/postinstall.mjs). This made the test
fail on macOS CI. Only assert the helper refresh on linux/windows.

* fix(update): address CodeRabbit review findings on zero upgrade

- Reject --target when combined with --apply/upgrade: applying installs
  onto the current machine, so a mismatched --target could replace the
  running binary with an incompatible-arch build.
- Bound archive/checksum downloads with a dedicated timeout separate
  from the release-metadata check timeout, so a stalled connection
  can't hang zero upgrade forever.
- Surface a failed rollback in the Windows replaceBinary path instead
  of swallowing it, so a botched install is reported rather than
  silently leaving the binary missing.
- Run CleanupStaleBinary regardless of whether an update is available,
  so a leftover Windows ".old" file isn't stuck waiting for a future
  upgrade that may never come.
- Report optional sandbox-helper refresh failures as warnings on
  ApplyResult (surfaced in text and JSON output) instead of discarding
  them silently.

* fix(oauth): retry secret-lock on Windows delete-pending race to unblock CI

TestLoadOrCreateSecretConcurrentConverges was failing this PR's Windows
smoke job with "create token secret lock: ...Access is denied." — a
pre-existing flake in internal/oauth, not in the upgrade code. On Windows
a concurrent holder's os.Remove leaves the .lock in a delete-pending
state, so an O_EXCL create races it with ERROR_ACCESS_DENIED
(os.ErrPermission) rather than ErrExist; createSecretFile only treated
ErrExist as contention and hard-failed otherwise.

Treat os.ErrPermission as retryable too, mirroring acquireFileLock in
lock.go. This is the same root-cause fix as #445 (diagnosis by
@gnanam1990); folded in here to make this PR's CI green. Verified on
Windows: the concurrent-converge test passes 30/30.

---------

Co-authored-by: Vasanthdev2004 <[email protected]>
2026-07-04 08:52:07 +08:00
Anandan 1d8638466c fix: allow non-TLS connections to private-network provider endpoints (#444)
* fix: allow non-TLS connections to private-network provider endpoints

The provider wizard and health probe rejected `http://` endpoints with a
non-loopback host, so users could not configure a local-network provider
like llama.cpp on another LAN machine (e.g. `http://192.168.1.100:8080/v1`).
Only loopback was relaxed.

Expand the "loopback-only" checks to also cover private-network addresses
(192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12) via `netip.Addr.IsPrivate()`:

- `providerhealth.endpointIsLoopback` → `endpointIsLoopbackOrPrivate`
  (also returns true for private IP literals).
- `providerhealth.allowLoopback` → `allowLoopbackOrPrivate` — the flag
  now relaxes both loopback and private addresses in `validateEndpoint`
  and `safeDialContext`.
- `providerWizardIsLoopbackHost` in the TUI wizard now accepts private
  IPs, so `http://192.168.x.y` passes the endpoint URL validation.
- `providerProfileIsLocal` in headless setup recognizes private-network
  IPs as local (skip API key for keyless LAN providers).
- `baseURLIsLoopback` in app.go recognizes private-network IPs for
  credential-requirement logic.

Link-local (169.254.x.x), cloud metadata, and other special ranges
remain blocked. Redirects to any local/private address remain blocked
regardless of the flag (SSRF protection for 3xx targets is unchanged).

Fixes #431

* chore: fix gofmt indentation in connectivity client test
2026-07-04 08:35:14 +08:00
Anandan 305a62c954 fix(auth): route zero auth login chatgpt to the dedicated ChatGPT flow (#443)
* fix(auth): route `zero auth login chatgpt` to the dedicated ChatGPT flow

`zero auth login chatgpt` went through the generic OAuth manager loopback
path, which builds a random-port http://127.0.0.1:<port>/callback
redirect_uri with no extra authorize params. OpenAI's ChatGPT client
registration requires exactly http://localhost:1455/auth/callback plus the
id_token_add_organizations, codex_cli_simplified_flow, and originator
params, so the authorize endpoint rejected the request with an
"Authentication Error" before any browser interaction.

Route the chatgpt provider to the existing dedicated ChatGPT login
(provideroauth.ChatGPTLogin), which already binds the fixed port, uses the
localhost host, the /auth/callback path, and sends the required params.
`zero auth login chatgpt` now behaves identically to `zero auth chatgpt`.
--device is rejected with a clear message since ChatGPT has no device-code
path.

Fixes #430

* fix(auth): reject --scope on ChatGPT login instead of silently dropping it

`zero auth login chatgpt --scope <x>` reached the dedicated ChatGPT flow,
which ignores the generic manager's ExtraScopes — the scopes were silently
dropped while --device was explicitly rejected. Reject --scope up front
with a clear message, since the Codex client registration pins a fixed
scope set (incl. api.connectors.*) that custom scopes would risk dropping.

Addresses CodeRabbit review on #443.
2026-07-04 08:34:30 +08:00
Eli Lap 071ea3a495 Make shortcuts reconfigurable via the config file. (#417)
* Make shortcuts reconfigurable via the config file.

* Use sidebarToggleAllowed. Fix fmt errors.

* Fix: combination matching superset.

* Remove non-default shortcut combination from the comment.
2026-07-04 08:25:33 +08:00
Kunj SHAH b0abde7d06 feat: add --auto flag for LLM-generated commit messages (#423)
* feat: add --auto flag to changes commit for LLM-generated commit messages

* fix: address CodeRabbit review suggestions on auto-commit message generation

* fix: resolve auto-commit message and flag validation tests

* fix: add 60s timeout for LLM call in --auto and surface --dry-run in help

Addresses gnanam1990 non-blocking feedback:
- Wrap provider call with context.WithTimeout (60s) to prevent hung provider
- Note --dry-run in --auto help text as preview escape hatch
2026-07-04 08:10:18 +08:00