downgrade to ai sdk v4.x

- Add npm registry lookup for AI SDK packages with fallback support
- Enhance error logging with cause information
- Add timing deltas to log output for performance monitoring

🤖 Generated with [opencode](https://opencode.ai)

Co-Authored-By: opencode <noreply@opencode.ai>

README.md

@@ -2,39 +2,142 @@
 
 AI coding agent, built for the terminal.
 
-Note: version 0.1.x is a full rewrite and we do not have proper documentation for it yet. Should have this out week of June 17th 2025
+⚠️ **Note:** version 0.1.x is a full rewrite and we do not have proper documentation for it yet. Should have this out week of June 17th 2025 📚
 
-## Installation
+### Installation
 
-If you have a previous version of opencode < 0.1.x installed you might have to remove it first.
-
-### Curl
-
-```
+```bash
+# YOLO
 curl -fsSL https://opencode.ai/install | bash
+
+# Package managers
+npm i -g opencode-ai@latest        # or bun/pnpm/yarn
+brew install sst/tap/opencode      # macOS
+paru -S opencode-bin               # Arch Linux
 ```
 
-### NPM
+> **Note:** Remove previous versions < 0.1.x first if installed
 
-```
-npm i -g opencode-ai@latest
-bun i -g opencode-ai@latest
-pnpm i -g opencode-ai@latest
-yarn global add opencode-ai@latest
+### Providers
+
+The recommended approach is to sign up for claude pro or max and do `opencode auth login` and select Anthropic. It is the most cost effective way to use this tool.
+
+Additionally opencode is powered by the provider list at [models.dev](https://models.dev) so you can use `opencode auth login` to configure api keys for any provider you'd like to use. This is stored in `~/.local/share/opencode/auth.json`
+
+```bash
+$ opencode auth login
+
+┌  Add credential
+│
+◆  Select provider
+│  ● Anthropic (recommended)
+│  ○ OpenAI
+│  ○ Google
+│  ○ Amazon Bedrock
+│  ○ Azure
+│  ○ DeepSeek
+│  ○ Groq
+│  ...
+└
 ```
 
-### Brew
+The models.dev dataset is also used to detect common environment variables like `OPENAI_API_KEY` to autoload that provider.
 
-```
-brew install sst/tap/opencode
+If there are additional providers you want to use you can submit a PR to the [models.dev repo](https://github.com/sst/models.dev). If configuring just for yourself check out the Config section below
+
+### Project Config
+
+Project configuration is optional. You can place an `opencode.json` file in the root of your repo and it will be loaded.
+
+```json title="opencode.json"
+{
+  "$schema": "http://opencode.ai/config.json"
+}
 ```
 
-### AUR
+#### MCP
 
-```
-paru -S opencode-bin
+```json title="opencode.json"
+{
+  "$schema": "http://opencode.ai/config.json",
+  "mcp": {
+    "localmcp": {
+      "type": "local",
+      "command": ["bun", "x", "my-mcp-command"],
+      "environment": {
+        "MY_ENV_VAR": "my_env_var_value"
+      }
+    },
+    "remotemcp": {
+      "type": "remote",
+      "url": "https://my-mcp-server.com"
+    }
+  }
+}
 ```
 
-## Usage
+#### Providers
 
-We are working on proper keybinds - right now it's the various function keys press F1 to see them
+You can use opencode with any provider listed at [here](https://ai-sdk.dev/providers/ai-sdk-providers). Use the npm package name as the key in your config. Note we use v5 of the ai-sdk and not all providers support that yet.
+
+```json title="opencode.json"
+{
+  "$schema": "http://opencode.ai/config.json",
+  "provider": {
+    "@ai-sdk/openai-compatible": {
+      "name": "MySpecialProvider",
+      "options": {
+        "apiKey": "xxx",
+        "baseURL": "https://api.provider.com/v1"
+      },
+      "models": {
+        "my-model-name": {
+          "name": "My Model Name"
+        }
+      }
+    }
+  }
+}
+```
+
+### Contributing
+
+To run opencode locally you need
+
+- bun
+- golang 1.24.x
+
+To run
+
+```
+$ bun install
+$ cd packages/opencode
+$ bun run src/index.ts
+```
+
+### FAQ
+
+#### How do I use this with OpenRouter
+
+Theoretically you can use this with OpenRouter with config like this
+
+```json title="opencode.json"
+{
+  "$schema": "https://opencode.ai/config.json",
+  "provider": {
+    "@openrouter/ai-sdk-provider": {
+      "name": "OpenRouter",
+      "options": {
+        "apiKey": "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+      },
+      "models": {
+        "anthropic/claude-3.5-sonnet": {
+          "name": "Claude 3.5 Sonnet"
+        }
+      }
+    }
+  }
+}
+```
+
+However we are using [ai-sdk v5](https://ai-sdk.dev) which OpenRouter does not support yet. The moment they do this will work

bun.lock

@@ -50,6 +50,7 @@
         "@types/turndown": "5.0.5",
         "@types/yargs": "17.0.33",
         "typescript": "catalog:",
+        "zod-to-json-schema": "3.24.5",
       },
     },
     "packages/web": {
@@ -90,16 +91,18 @@
   },
   "catalog": {
     "@types/node": "22.13.9",
-    "ai": "5.0.0-alpha.7",
+    "ai": "4.3.16",
     "typescript": "5.8.2",
     "zod": "3.24.2",
   },
   "packages": {
-    "@ai-sdk/gateway": ["@ai-sdk/gateway@1.0.0-alpha.7", "", { "dependencies": { "@ai-sdk/provider": "2.0.0-alpha.7", "@ai-sdk/provider-utils": "3.0.0-alpha.7" }, "peerDependencies": { "zod": "^3.24.0" } }, "sha512-gz1V165eiJnQIexfLyKm11vimrmQ3zdcJhPpjeLFmDU9wrvZwLuklfZ0WgfYSb+EjiP1cKypwt6JSGvWkfKIAQ=="],
+    "@ai-sdk/provider": ["@ai-sdk/provider@1.1.3", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-qZMxYJ0qqX/RfnuIaab+zp8UAeJn/ygXXAffR5I4N0n1IrvA6qBsjc8hXLmBiMV2zoXlifkacF7sEFnYnjBcqg=="],
 
-    "@ai-sdk/provider": ["@ai-sdk/provider@2.0.0-alpha.7", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-lhdrARU3SSmt5p/GNNK7VhazvZpKSCIOjpHUfX7f5jIhVGi/vvlxP1rD6Go57nn1MtuGKNqL04AebSRFDQsQbw=="],
+    "@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@2.2.8", "", { "dependencies": { "@ai-sdk/provider": "1.1.3", "nanoid": "^3.3.8", "secure-json-parse": "^2.7.0" }, "peerDependencies": { "zod": "^3.23.8" } }, "sha512-fqhG+4sCVv8x7nFzYnFo19ryhAa3w096Kmc3hWxMQfW/TubPOmt3A6tYZhl4mUfQWWQMsuSkLrtjlWuXBVSGQA=="],
 
-    "@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@3.0.0-alpha.7", "", { "dependencies": { "@ai-sdk/provider": "2.0.0-alpha.7", "@standard-schema/spec": "^1.0.0", "zod-to-json-schema": "^3.24.1" }, "peerDependencies": { "zod": "^3.23.8" } }, "sha512-AYkT3jskmo7Lwzijo/yHKD1jC+UZizsROO8ULTg9aJZUwR4ABZzAxh4NxDIEy4TWRfBGufp+/9ICHAn6pkU71w=="],
+    "@ai-sdk/react": ["@ai-sdk/react@1.2.12", "", { "dependencies": { "@ai-sdk/provider-utils": "2.2.8", "@ai-sdk/ui-utils": "1.2.11", "swr": "^2.2.5", "throttleit": "2.1.0" }, "peerDependencies": { "react": "^18 || ^19 || ^19.0.0-rc", "zod": "^3.23.8" }, "optionalPeers": ["zod"] }, "sha512-jK1IZZ22evPZoQW3vlkZ7wvjYGYF+tRBKXtrcolduIkQ/m/sOAVcVeVDUDvh1T91xCnWCdUGCPZg2avZ90mv3g=="],
+
+    "@ai-sdk/ui-utils": ["@ai-sdk/ui-utils@1.2.11", "", { "dependencies": { "@ai-sdk/provider": "1.1.3", "@ai-sdk/provider-utils": "2.2.8", "zod-to-json-schema": "^3.24.1" }, "peerDependencies": { "zod": "^3.23.8" } }, "sha512-3zcwCc8ezzFlwp3ZD15wAPjf2Au4s3vAbKsXQVyhxODHcmu0iyPO2Eua6D/vicq/AUm/BAo60r97O6HU+EI0+w=="],
 
     "@ampproject/remapping": ["@ampproject/remapping@2.3.0", "", { "dependencies": { "@jridgewell/gen-mapping": "^0.3.5", "@jridgewell/trace-mapping": "^0.3.24" } }, "sha512-30iZtAPgz+LTIYoeivqYo853f02jBYSd5uGnGpkFV0M3xOt9aN73erkgYAmZU43x4VfqcnLxW9Kpg3R5LC4YYw=="],
 
@@ -429,6 +432,8 @@
 
     "@types/debug": ["@types/debug@4.1.12", "", { "dependencies": { "@types/ms": "*" } }, "sha512-vIChWdVG3LG1SMxEvI/AK+FWJthlrqlTu7fbrlywTkkaONwk/UAGaULXRlf8vkzFBLVm0zkMdCquhL5aOjhXPQ=="],
 
+    "@types/diff-match-patch": ["@types/diff-match-patch@1.0.36", "", {}, "sha512-xFdR6tkm0MWvBfO8xXCSsinYxHcqkQUlcHeSpMC2ukzOb6lwQAfDmW+Qt0AvlGd8HpsS28qKsB+oPeJn9I39jg=="],
+
     "@types/estree": ["@types/estree@1.0.7", "", {}, "sha512-w28IoSUCJpidD/TGviZwwMJckNESJZXFu7NBZ5YJ4mEUnNraUn9Pm8HSZm/jDF1pDWYKspWE7oVphigUPRakIQ=="],
 
     "@types/estree-jsx": ["@types/estree-jsx@1.0.5", "", { "dependencies": { "@types/estree": "*" } }, "sha512-52CcUVNFyfb1A2ALocQw/Dd1BQFNmSdkuC3BkZ6iqhdMfQz7JWOFRuJFloOzjk+6WijU56m9oKXFAXc7o3Towg=="],
@@ -473,7 +478,7 @@
 
     "acorn-walk": ["acorn-walk@8.3.2", "", {}, "sha512-cjkyv4OtNCIeqhHrfS81QWXoCBPExR/J62oyEqepVw8WaQeSqpW2uhuLPh1m9eWhDuOo/jUXVTlifvesOWp/4A=="],
 
-    "ai": ["ai@5.0.0-alpha.7", "", { "dependencies": { "@ai-sdk/gateway": "1.0.0-alpha.7", "@ai-sdk/provider": "2.0.0-alpha.7", "@ai-sdk/provider-utils": "3.0.0-alpha.7", "@opentelemetry/api": "1.9.0" }, "peerDependencies": { "zod": "^3.23.8" } }, "sha512-ShCk3frIMdVtK9knvWKiFS7N6Vwnf8mLMv670+T//W9oqfoetSVPBhTF6Dy+oDM/bjVSsBf1BuYImLDvHICOIQ=="],
+    "ai": ["ai@4.3.16", "", { "dependencies": { "@ai-sdk/provider": "1.1.3", "@ai-sdk/provider-utils": "2.2.8", "@ai-sdk/react": "1.2.12", "@ai-sdk/ui-utils": "1.2.11", "@opentelemetry/api": "1.9.0", "jsondiffpatch": "0.6.0" }, "peerDependencies": { "react": "^18 || ^19 || ^19.0.0-rc", "zod": "^3.23.8" }, "optionalPeers": ["react"] }, "sha512-KUDwlThJ5tr2Vw0A1ZkbDKNME3wzWhuVfAOwIvFUzl1TPVDFAXDFTXio3p+jaKneB+dKNCvFFlolYmmgHttG1g=="],
 
     "ansi-align": ["ansi-align@3.0.1", "", { "dependencies": { "string-width": "^4.1.0" } }, "sha512-IOfwwBF5iczOjp/WeY4YxyjqAFMQoZufdQWDd19SEExbVLNXqvpzSJ/M7Za4/sCPmQ0+GRquoA7bGcINcxew6w=="],
 
@@ -685,6 +690,8 @@
 
     "diff": ["diff@8.0.2", "", {}, "sha512-sSuxWU5j5SR9QQji/o2qMvqRNYRDOcBTgsJ/DeCf4iSN4gW+gNMXM7wFIP+fdXZxoNiAnHUTGjCr+TSWXdRDKg=="],
 
+    "diff-match-patch": ["diff-match-patch@1.0.5", "", {}, "sha512-IayShXAgj/QMXgB0IWmKx+rOPuGMhqm5w6jvFxmVenXKIzRqTAAsbBPT3kWQeGANj3jGgvcvv4yK6SxqYmikgw=="],
+
     "direction": ["direction@2.0.1", "", { "bin": { "direction": "cli.js" } }, "sha512-9S6m9Sukh1cZNknO1CWAr2QAWsbKLafQiyM5gZ7VgXHeuaoUwffKN4q6NC4A/Mf9iiPlOXQEKW/Mv/mh9/3YFA=="],
 
     "dlv": ["dlv@1.1.3", "", {}, "sha512-+HlytyjlPKnIG8XuRG8WvmBP8xs8P71y+SKKS6ZXWoEgLuePxtDoUEiH7WkdePWrQ5JBpE6aoVqfZfJUQkjXwA=="],
@@ -969,6 +976,8 @@
 
     "json5": ["json5@2.2.3", "", { "bin": { "json5": "lib/cli.js" } }, "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg=="],
 
+    "jsondiffpatch": ["jsondiffpatch@0.6.0", "", { "dependencies": { "@types/diff-match-patch": "^1.0.36", "chalk": "^5.3.0", "diff-match-patch": "^1.0.5" }, "bin": { "jsondiffpatch": "bin/jsondiffpatch.js" } }, "sha512-3QItJOXp2AP1uv7waBkao5nCvhEv+QmJAd38Ybq7wNI74Q+BBmnLn4EDKz6yI9xGAIQoUF87qHt+kc1IVxB4zQ=="],
+
     "kleur": ["kleur@4.1.5", "", {}, "sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ=="],
 
     "klona": ["klona@2.0.6", "", {}, "sha512-dhG34DXATL5hSxJbIexCft8FChFXtmskoZYnoPWjXQuebWYCNkVeV3KkGegCK9CP1oswI/vQibS2GY7Em/sJJA=="],
@@ -1273,6 +1282,8 @@
 
     "rc": ["rc@1.2.8", "", { "dependencies": { "deep-extend": "^0.6.0", "ini": "~1.3.0", "minimist": "^1.2.0", "strip-json-comments": "~2.0.1" }, "bin": { "rc": "./cli.js" } }, "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw=="],
 
+    "react": ["react@19.1.0", "", {}, "sha512-FS+XFBNvn3GTAWq26joslQgWNoFu08F4kl0J4CgdNKADkdSGXQyTCnKteIAJy96Br6YbpEU1LSzV5dYtjMkMDg=="],
+
     "readable-stream": ["readable-stream@3.6.2", "", { "dependencies": { "inherits": "^2.0.3", "string_decoder": "^1.1.1", "util-deprecate": "^1.0.1" } }, "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA=="],
 
     "readdirp": ["readdirp@4.1.2", "", {}, "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg=="],
@@ -1353,6 +1364,8 @@
 
     "sax": ["sax@1.2.1", "", {}, "sha512-8I2a3LovHTOpm7NV5yOyO8IHqgVsfK4+UuySrXU8YXkSRX7k6hCV9b3HrkKCr3nMpgj+0bmocaJJWpvp1oc7ZA=="],
 
+    "secure-json-parse": ["secure-json-parse@2.7.0", "", {}, "sha512-6aU+Rwsezw7VR8/nyvKTx8QpWH9FrcYiXXlqC4z5d5XQBDRqtbfsRjnwGyqbi3gddNtWHuEk9OANUotL26qKUw=="],
+
     "semver": ["semver@7.7.2", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-RF0Fw+rO5AMf9MAyaRXI4AV0Ulj5lMHqVxxdSgiVbixSCXoEmmX/jk0CuJw4+3SqroYO9VoUh+HcuJivvtJemA=="],
 
     "send": ["send@1.2.0", "", { "dependencies": { "debug": "^4.3.5", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", "fresh": "^2.0.0", "http-errors": "^2.0.0", "mime-types": "^3.0.1", "ms": "^2.1.3", "on-finished": "^2.4.1", "range-parser": "^1.2.1", "statuses": "^2.0.1" } }, "sha512-uaW0WwXKpL9blXE2o0bRhoL2EGXIrZxQ2ZQ4mgcfoBxdFmQold+qWsD2jLrfZ0trjKL6vOw0j//eAwcALFjKSw=="],
@@ -1453,6 +1466,8 @@
 
     "supports-color": ["supports-color@7.2.0", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw=="],
 
+    "swr": ["swr@2.3.3", "", { "dependencies": { "dequal": "^2.0.3", "use-sync-external-store": "^1.4.0" }, "peerDependencies": { "react": "^16.11.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-dshNvs3ExOqtZ6kJBaAsabhPdHyeY4P2cKwRCniDVifBMoG/SVI7tfLWqPXriVspf2Rg4tPzXJTnwaihIeFw2A=="],
+
     "tar-fs": ["tar-fs@3.0.9", "", { "dependencies": { "pump": "^3.0.0", "tar-stream": "^3.1.5" }, "optionalDependencies": { "bare-fs": "^4.0.1", "bare-path": "^3.0.0" } }, "sha512-XF4w9Xp+ZQgifKakjZYmFdkLoSWd34VGKcsTCwlNWM7QG3ZbaxnTsaBwnjFZqHRf/rROxaR8rXnbtwdvaDI+lA=="],
 
     "tar-stream": ["tar-stream@3.1.7", "", { "dependencies": { "b4a": "^1.6.4", "fast-fifo": "^1.2.0", "streamx": "^2.15.0" } }, "sha512-qJj60CXt7IU1Ffyc3NJMjh6EkuCFej46zUqJ4J7pqYlThyd9bO0XBTmcOIhSzZJVWfsLks0+nle/j538YAW9RQ=="],
@@ -1461,6 +1476,8 @@
 
     "thread-stream": ["thread-stream@0.15.2", "", { "dependencies": { "real-require": "^0.1.0" } }, "sha512-UkEhKIg2pD+fjkHQKyJO3yoIvAP3N6RlNFt2dUhcS1FGvCD1cQa1M/PGknCLFIyZdtJOWQjejp7bdNqmN7zwdA=="],
 
+    "throttleit": ["throttleit@2.1.0", "", {}, "sha512-nt6AMGKW1p/70DF/hGBdJB57B8Tspmbp5gfJ8ilhLnt7kkr2ye7hzD6NVG8GGErk2HWF34igrL2CXmNIkzKqKw=="],
+
     "tiny-inflate": ["tiny-inflate@1.0.3", "", {}, "sha512-pkY1fj1cKHb2seWDy0B16HeWyczlJA9/WW3u3c4z/NiWDsO3DOU5D7nhTLE9CF0yXv/QZFY7sEJmj24dK+Rrqw=="],
 
     "tinyexec": ["tinyexec@0.3.2", "", {}, "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA=="],
@@ -1545,6 +1562,8 @@
 
     "url": ["url@0.10.3", "", { "dependencies": { "punycode": "1.3.2", "querystring": "0.2.0" } }, "sha512-hzSUW2q06EqL1gKM/a+obYHLIO6ct2hwPuviqTTOcfFVc61UbfJ2Q32+uGL/HCPxKqrdGB5QUwIe7UqlDgwsOQ=="],
 
+    "use-sync-external-store": ["use-sync-external-store@1.5.0", "", { "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-Rb46I4cGGVBmjamjphe8L/UnvJD+uPPtTkNvX5mZgqdbavhI4EbgIWJiIHXJ8bc/i9EQGPRh4DwEURJ552Do0A=="],
+
     "util": ["util@0.12.5", "", { "dependencies": { "inherits": "^2.0.3", "is-arguments": "^1.0.4", "is-generator-function": "^1.0.7", "is-typed-array": "^1.1.3", "which-typed-array": "^1.1.2" } }, "sha512-kZf/K6hEIrWHI6XqOFUiiMa+79wE/D8Q+NCNAWclkyg3b4d2k7s0QGepNjiABc+aR3N1PAyHL7p6UcLY6LmrnA=="],
 
     "util-deprecate": ["util-deprecate@1.0.2", "", {}, "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="],

install

@@ -107,7 +107,9 @@ add_to_path() {
     local config_file=$1
     local command=$2
 
-    if [[ -w $config_file ]]; then
+    if grep -Fxq "$command" "$config_file"; then
+        print_message info "Command already exists in $config_file, skipping write."
+    elif [[ -w $config_file ]]; then
         echo -e "\n# opencode" >> "$config_file"
         echo "$command" >> "$config_file"
         print_message info "Successfully added ${ORANGE}opencode ${GREEN}to \$PATH in $config_file"
@@ -173,6 +175,7 @@ if [[ ":$PATH:" != *":$INSTALL_DIR:"* ]]; then
             add_to_path "$config_file" "export PATH=$INSTALL_DIR:\$PATH"
         ;;
         *)
+            export PATH=$INSTALL_DIR:$PATH
             print_message warning "Manually add the directory to $config_file (or similar):"
             print_message info "  export PATH=$INSTALL_DIR:\$PATH"
         ;;

opencode.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "provider": {
+    "@openrouter/ai-sdk-provider": {
+      "name": "OpenRouter",
+      "options": {
+        "apiKey": "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+      },
+      "models": {
+        "anthropic/claude-3.5-sonnet": {
+          "name": "claude-3.5-sonnet"
+        }
+      }
+    }
+  }
+}

package.json

@@ -5,8 +5,7 @@
   "type": "module",
   "packageManager": "bun@1.2.14",
   "scripts": {
-    "typecheck": "bun run --filter='*' typecheck",
-    "dev": "sst dev"
+    "typecheck": "bun run --filter='*' typecheck"
   },
   "workspaces": {
     "packages": [
@@ -16,7 +15,7 @@
       "typescript": "5.8.2",
       "@types/node": "22.13.9",
       "zod": "3.24.2",
-      "ai": "5.0.0-alpha.7"
+      "ai": "4.3.16"
     }
   },
   "devDependencies": {

packages/opencode/config.schema.json

@@ -0,0 +1,152 @@
+{
+  "type": "object",
+  "properties": {
+    "$schema": {
+      "type": "string"
+    },
+    "provider": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "properties": {
+          "name": {
+            "type": "string"
+          },
+          "env": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
+          "id": {
+            "type": "string"
+          },
+          "models": {
+            "type": "object",
+            "additionalProperties": {
+              "type": "object",
+              "properties": {
+                "name": {
+                  "type": "string"
+                },
+                "attachment": {
+                  "type": "boolean"
+                },
+                "reasoning": {
+                  "type": "boolean"
+                },
+                "temperature": {
+                  "type": "boolean"
+                },
+                "cost": {
+                  "type": "object",
+                  "properties": {
+                    "input": {
+                      "type": "number"
+                    },
+                    "output": {
+                      "type": "number"
+                    },
+                    "inputCached": {
+                      "type": "number"
+                    },
+                    "outputCached": {
+                      "type": "number"
+                    }
+                  },
+                  "required": [
+                    "input",
+                    "output",
+                    "inputCached",
+                    "outputCached"
+                  ],
+                  "additionalProperties": false
+                },
+                "limit": {
+                  "type": "object",
+                  "properties": {
+                    "context": {
+                      "type": "number"
+                    },
+                    "output": {
+                      "type": "number"
+                    }
+                  },
+                  "required": [
+                    "context",
+                    "output"
+                  ],
+                  "additionalProperties": false
+                },
+                "id": {
+                  "type": "string"
+                }
+              },
+              "additionalProperties": false
+            }
+          },
+          "options": {
+            "type": "object",
+            "additionalProperties": {}
+          }
+        },
+        "required": [
+          "models"
+        ],
+        "additionalProperties": false
+      }
+    },
+    "mcp": {
+      "type": "object",
+      "additionalProperties": {
+        "anyOf": [
+          {
+            "type": "object",
+            "properties": {
+              "type": {
+                "type": "string",
+                "const": "local"
+              },
+              "command": {
+                "type": "array",
+                "items": {
+                  "type": "string"
+                }
+              },
+              "environment": {
+                "type": "object",
+                "additionalProperties": {
+                  "type": "string"
+                }
+              }
+            },
+            "required": [
+              "type",
+              "command"
+            ],
+            "additionalProperties": false
+          },
+          {
+            "type": "object",
+            "properties": {
+              "type": {
+                "type": "string",
+                "const": "remote"
+              },
+              "url": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "type",
+              "url"
+            ],
+            "additionalProperties": false
+          }
+        ]
+      }
+    }
+  },
+  "additionalProperties": false,
+  "$schema": "http://json-schema.org/draft-07/schema#"
+}

packages/opencode/package.json

@@ -5,7 +5,8 @@
   "type": "module",
   "private": true,
   "scripts": {
-    "typecheck": "tsc --noEmit"
+    "typecheck": "tsc --noEmit",
+    "dev": "bun run ./src/index.ts"
   },
   "exports": {
     "./*": [
@@ -18,7 +19,8 @@
     "@types/bun": "latest",
     "@types/turndown": "5.0.5",
     "@types/yargs": "17.0.33",
-    "typescript": "catalog:"
+    "typescript": "catalog:",
+    "zod-to-json-schema": "3.24.5"
   },
   "dependencies": {
     "@clack/prompts": "0.11.0",

packages/opencode/script/publish.ts

@@ -110,7 +110,8 @@ if (!snapshot) {
       return (
         !lower.includes("chore:") &&
         !lower.includes("ci:") &&
-        !lower.includes("docs:")
+        !lower.includes("docs:") &&
+        !lower.includes("doc:")
       )
     })
     .join("\n")

packages/opencode/script/schema.ts

@@ -0,0 +1,8 @@
+#!/usr/bin/env bun
+
+import "zod-openapi/extend"
+import { Config } from "../src/config/config"
+import { zodToJsonSchema } from "zod-to-json-schema"
+
+const result = zodToJsonSchema(Config.Info)
+await Bun.write("config.schema.json", JSON.stringify(result, null, 2))

packages/opencode/src/bun/index.ts

@@ -44,15 +44,24 @@ export namespace BunProc {
     }),
   )
   export async function install(pkg: string, version = "latest") {
-    const dir = path.join(Global.Path.cache, `node_modules`, pkg)
-    if (!(await Bun.file(path.join(dir, "package.json")).exists())) {
-      log.info("installing", { pkg })
-      await BunProc.run(["add", `${pkg}@${version}`], {
-        cwd: Global.Path.cache,
-      }).catch(() => {
-        throw new InstallFailedError({ pkg, version })
-      })
-    }
-    return dir
+    const mod = path.join(Global.Path.cache, "node_modules", pkg)
+    const pkgjson = Bun.file(path.join(Global.Path.cache, "package.json"))
+    const parsed = await pkgjson.json().catch(() => ({
+      dependencies: {},
+    }))
+    if (parsed.dependencies[pkg] === version) return mod
+    parsed.dependencies[pkg] = version
+    await Bun.write(pkgjson, JSON.stringify(parsed, null, 2))
+    await BunProc.run(["install"], {
+      cwd: Global.Path.cache,
+    }).catch((e) => {
+      new InstallFailedError(
+        { pkg, version },
+        {
+          cause: e,
+        },
+      )
+    })
+    return mod
   }
 }

packages/opencode/src/cli/cmd/generate.ts

@@ -2,6 +2,7 @@ import { Server } from "../../server/server"
 import fs from "fs/promises"
 import path from "path"
 import type { CommandModule } from "yargs"
+import { Config } from "../../config/config"
 
 export const GenerateCommand = {
   command: "generate",

packages/opencode/src/config/config.ts

@@ -50,6 +50,7 @@ export namespace Config {
 
   export const Info = z
     .object({
+      $schema: z.string().optional(),
       provider: z
         .record(
           ModelsDev.Provider.partial().extend({
@@ -58,11 +59,6 @@ export namespace Config {
           }),
         )
         .optional(),
-      tool: z
-        .object({
-          provider: z.record(z.string(), z.string().array()).optional(),
-        })
-        .optional(),
       mcp: z.record(z.string(), Mcp).optional(),
     })
     .strict()

packages/opencode/src/external/fzf.ts

@@ -1,4 +1,3 @@
-import { App } from "../app/app"
 import path from "path"
 import { Global } from "../global"
 import fs from "fs/promises"
@@ -6,6 +5,7 @@ import { z } from "zod"
 import { NamedError } from "../util/error"
 import { lazy } from "../util/lazy"
 import { Log } from "../util/log"
+import { $ } from "bun"
 
 export namespace Fzf {
   const log = Log.create({ service: "fzf" })
@@ -117,18 +117,18 @@ export namespace Fzf {
   }
 
   export async function search(cwd: string, query: string) {
-    const process = Bun.spawn({
-      cwd,
-      stdin: "inherit",
-      stdout: "pipe",
-      stderr: "pipe",
-      cmd: [await filepath(), "--filter", query],
-    })
-    await process.exited
-    const stdout = await Bun.readableStreamToText(process.stdout)
-    return stdout
+    const results = await $`${await filepath()} --filter ${query}`
+      .quiet()
+      .throws(false)
+      .cwd(cwd)
+      .text()
+    const split = results
       .trim()
       .split("\n")
       .filter((line) => line.length > 0)
+    log.info("results", {
+      count: split.length,
+    })
+    return split
   }
 }

packages/opencode/src/flag/flag.ts

@@ -0,0 +1,8 @@
+export namespace Flag {
+  export const OPENCODE_AUTO_SHARE = truthy("OPENCODE_AUTO_SHARE")
+
+  function truthy(key: string) {
+    const value = process.env[key]?.toLowerCase()
+    return value === "true" || value === "1"
+  }
+}

packages/opencode/src/index.ts

@@ -72,7 +72,7 @@ const cli = yargs(hideBin(process.argv))
               cmd = [binary]
             }
             const proc = Bun.spawn({
-              cmd,
+              cmd: [...cmd, ...process.argv.slice(2)],
               cwd,
               stdout: "inherit",
               stderr: "inherit",

packages/opencode/src/provider/models.ts

@@ -1,4 +1,5 @@
 import { Global } from "../global"
+import { lazy } from "../util/lazy"
 import { Log } from "../util/log"
 import path from "path"
 import { z } from "zod"
@@ -62,4 +63,30 @@ export namespace ModelsDev {
       throw new Error(`Failed to fetch models.dev: ${result.statusText}`)
     await Bun.write(file, result)
   }
+
+  const aisdk = lazy(async () => {
+    log.info("fetching ai-sdk")
+    const response = await fetch(
+      "https://registry.npmjs.org/-/v1/search?text=scope:@ai-sdk",
+    )
+    if (!response.ok)
+      throw new Error(
+        `Failed to fetch ai-sdk information: ${response.statusText}`,
+      )
+    const result = await response.json()
+    log.info("found ai-sdk", result.objects.length)
+    return result.objects
+      .filter((obj: any) => obj.package.name.startsWith("@ai-sdk/"))
+      .reduce((acc: any, obj: any) => {
+        acc[obj.package.name] = obj
+        return acc
+      }, {})
+  })
+
+  export async function pkg(providerID: string): Promise<[string, string]> {
+    const packages = await aisdk()
+    const match = packages[`@ai-sdk/${providerID}`]
+    if (match) return [match.package.name, "latest"]
+    return [providerID, "latest"]
+  }
 }

packages/opencode/src/provider/provider.ts

@@ -186,9 +186,8 @@ export namespace Provider {
       const s = await state()
       const existing = s.sdk.get(providerID)
       if (existing) return existing
-      const mod = await import(
-        await BunProc.install(`@ai-sdk/${providerID}`, "alpha")
-      )
+      const [pkg, version] = await ModelsDev.pkg(providerID)
+      const mod = await import(await BunProc.install(pkg, version))
       const fn = mod[Object.keys(mod).find((key) => key.startsWith("create"))!]
       const loaded = fn(s.providers[providerID]?.options)
       s.sdk.set(providerID, loaded)
@@ -289,11 +288,13 @@ export namespace Provider {
     google: TOOLS,
   }
   export async function tools(providerID: string) {
+    /*
     const cfg = await Config.get()
     if (cfg.tool?.provider?.[providerID])
       return cfg.tool.provider[providerID].map(
         (id) => TOOLS.find((t) => t.id === id)!,
       )
+        */
     return TOOL_MAPPING[providerID] ?? TOOLS
   }
 

packages/opencode/src/server/server.ts

@@ -56,12 +56,16 @@ export namespace Server {
           },
         )
       })
-      .use((c, next) => {
+      .use(async (c, next) => {
         log.info("request", {
           method: c.req.method,
           path: c.req.path,
         })
-        return next()
+        const start = Date.now()
+        await next()
+        log.info("response", {
+          duration: Date.now() - start,
+        })
       })
       .get(
         "/openapi",

packages/opencode/src/session/index.ts

@@ -4,15 +4,15 @@ import { Identifier } from "../id/id"
 import { Storage } from "../storage/storage"
 import { Log } from "../util/log"
 import {
-  convertToModelMessages,
   generateText,
   LoadAPIKeyError,
-  stepCountIs,
   streamText,
   tool,
   type Tool as AITool,
   type LanguageModelUsage,
-  type UIMessage,
+  type CoreMessage,
+  type UserContent,
+  type AssistantContent,
 } from "ai"
 import { z, ZodSchema } from "zod"
 import { Decimal } from "decimal.js"
@@ -27,6 +27,8 @@ import { MCP } from "../mcp"
 import { NamedError } from "../util/error"
 import type { Tool } from "../tool/tool"
 import { SystemPrompt } from "./system"
+import { Flag } from "../flag/flag"
+import type { ModelsDev } from "../provider/models"
 
 export namespace Session {
   const log = Log.create({ service: "session" })
@@ -92,6 +94,12 @@ export namespace Session {
     log.info("created", result)
     state().sessions.set(result.id, result)
     await Storage.writeJSON("session/info/" + result.id, result)
+    if (!result.parentID && Flag.OPENCODE_AUTO_SHARE)
+      share(result.id).then((share) => {
+        update(result.id, (draft) => {
+          draft.share = share
+        })
+      })
     Bus.publish(Event.Updated, {
       info: result,
     })
@@ -220,34 +228,28 @@ export namespace Session {
     const session = await get(input.sessionID)
     if (msgs.length === 0 && !session.parentID) {
       generateText({
-        maxOutputTokens: 20,
-        messages: convertToModelMessages([
+        maxTokens: input.providerID === "google" ? 1024 : 20,
+        messages: [
           ...SystemPrompt.title(input.providerID).map(
-            (x): UIMessage => ({
-              id: Identifier.ascending("message"),
+            (x): CoreMessage => ({
               role: "system",
-              parts: [
-                {
-                  type: "text",
-                  text: x,
-                },
-              ],
+              content: x,
             }),
           ),
           {
             role: "user",
-            parts: input.parts,
+            content: toUserContent(input.parts),
           },
-        ]),
-        temperature: 0,
+        ],
         model: model.language,
       })
         .then((result) => {
-          return Session.update(input.sessionID, (draft) => {
-            draft.title = result.text
-          })
+          if (result.text)
+            return Session.update(input.sessionID, (draft) => {
+              draft.title = result.text
+            })
         })
-        .catch(() => {})
+        .catch((e) => {})
     }
     const msg: Message.Info = {
       role: "user",
@@ -393,90 +395,9 @@ export namespace Session {
         }
         text = undefined
       },
-      async onChunk(input) {
-        const value = input.chunk
-        l.info("part", {
-          type: value.type,
-        })
-        switch (value.type) {
-          case "text":
-            if (!text) {
-              text = value
-              next.parts.push(value)
-              break
-            } else text.text += value.text
-            break
-
-          case "tool-call": {
-            const [match] = next.parts.flatMap((p) =>
-              p.type === "tool-invocation" &&
-              p.toolInvocation.toolCallId === value.toolCallId
-                ? [p]
-                : [],
-            )
-            if (!match) break
-            match.toolInvocation.args = value.args
-            match.toolInvocation.state = "call"
-            Bus.publish(Message.Event.PartUpdated, {
-              part: match,
-              messageID: next.id,
-              sessionID: next.metadata.sessionID,
-            })
-            break
-          }
-
-          case "tool-call-streaming-start":
-            next.parts.push({
-              type: "tool-invocation",
-              toolInvocation: {
-                state: "partial-call",
-                toolName: value.toolName,
-                toolCallId: value.toolCallId,
-                args: {},
-              },
-            })
-            Bus.publish(Message.Event.PartUpdated, {
-              part: next.parts[next.parts.length - 1],
-              messageID: next.id,
-              sessionID: next.metadata.sessionID,
-            })
-            break
-
-          case "tool-call-delta":
-            break
-
-          case "tool-result":
-            const match = next.parts.find(
-              (p) =>
-                p.type === "tool-invocation" &&
-                p.toolInvocation.toolCallId === value.toolCallId,
-            )
-            if (match && match.type === "tool-invocation") {
-              match.toolInvocation = {
-                args: value.args,
-                toolCallId: value.toolCallId,
-                toolName: value.toolName,
-                state: "result",
-                result: value.result as string,
-              }
-              Bus.publish(Message.Event.PartUpdated, {
-                part: match,
-                messageID: next.id,
-                sessionID: next.metadata.sessionID,
-              })
-            }
-            break
-
-          default:
-            l.info("unhandled", {
-              type: value.type,
-            })
-        }
-        await updateMessage(next)
-      },
       async onFinish(input) {
         const assistant = next.metadata!.assistant!
-        const usage = getUsage(input.totalUsage, model.info)
+        const usage = getUsage(input.usage, model.info)
         assistant.cost = usage.cost
         await updateMessage(next)
       },
@@ -508,31 +429,44 @@ export namespace Session {
           error: next.metadata.error,
         })
       },
-      async prepareStep(step) {
-        next.parts.push({
-          type: "step-start",
-        })
-        await updateMessage(next)
-        return step
-      },
+      // async prepareStep(step) {
+      //   next.parts.push({
+      //     type: "step-start",
+      //   })
+      //   await updateMessage(next)
+      //   return step
+      // },
       toolCallStreaming: true,
       abortSignal: abort.signal,
-      stopWhen: stepCountIs(1000),
-      messages: convertToModelMessages([
+      maxSteps: 1000,
+      messages: [
         ...system.map(
-          (x): UIMessage => ({
-            id: Identifier.ascending("message"),
+          (x): CoreMessage => ({
             role: "system",
-            parts: [
-              {
-                type: "text",
-                text: x,
-              },
-            ],
+            content: x,
           }),
         ),
-        ...msgs,
-      ]),
+        ...msgs.flatMap((msg): CoreMessage[] => {
+          switch (msg.role) {
+            case "user":
+              return [
+                {
+                  role: "user",
+                  content: toUserContent(msg.parts),
+                },
+              ]
+            case "assistant":
+              return [
+                {
+                  role: "assistant",
+                  content: toAssistantContent(msg.parts),
+                },
+              ]
+            default:
+              return []
+          }
+        }),
+      ],
       temperature: model.info.id === "codex-mini-latest" ? undefined : 0,
       tools: {
         ...(await MCP.tools()),
@@ -540,6 +474,101 @@ export namespace Session {
       },
       model: model.language,
     })
+    for await (const value of result.fullStream) {
+      l.info("part", {
+        type: value.type,
+      })
+      switch (value.type) {
+        case "step-start":
+          next.parts.push({
+            type: "step-start",
+          })
+          break
+        case "text-delta":
+          if (!text) {
+            text = {
+              type: "text",
+              text: value.textDelta,
+            }
+            next.parts.push(text)
+            break
+          } else text.text += value.textDelta
+          break
+
+        case "tool-call": {
+          const [match] = next.parts.flatMap((p) =>
+            p.type === "tool-invocation" &&
+            p.toolInvocation.toolCallId === value.toolCallId
+              ? [p]
+              : [],
+          )
+          if (!match) break
+          match.toolInvocation.args = value.args
+          match.toolInvocation.state = "call"
+          Bus.publish(Message.Event.PartUpdated, {
+            part: match,
+            messageID: next.id,
+            sessionID: next.metadata.sessionID,
+          })
+          break
+        }
+
+        case "tool-call-streaming-start":
+          next.parts.push({
+            type: "tool-invocation",
+            toolInvocation: {
+              state: "partial-call",
+              toolName: value.toolName,
+              toolCallId: value.toolCallId,
+              args: {},
+            },
+          })
+          Bus.publish(Message.Event.PartUpdated, {
+            part: next.parts[next.parts.length - 1],
+            messageID: next.id,
+            sessionID: next.metadata.sessionID,
+          })
+          break
+
+        case "tool-call-delta":
+          break
+
+        // for some reason ai sdk claims to not send this part but it does
+        // @ts-expect-error
+        case "tool-result":
+          const match = next.parts.find(
+            (p) =>
+              p.type === "tool-invocation" &&
+              // @ts-expect-error
+              p.toolInvocation.toolCallId === value.toolCallId,
+          )
+          if (match && match.type === "tool-invocation") {
+            match.toolInvocation = {
+              // @ts-expect-error
+              args: value.args,
+              // @ts-expect-error
+              toolCallId: value.toolCallId,
+              // @ts-expect-error
+              toolName: value.toolName,
+              state: "result",
+              // @ts-expect-error
+              result: value.result as string,
+            }
+            Bus.publish(Message.Event.PartUpdated, {
+              part: match,
+              messageID: next.id,
+              sessionID: next.metadata.sessionID,
+            })
+          }
+          break
+
+        default:
+          l.info("unhandled", {
+            type: value.type,
+          })
+      }
+      await updateMessage(next)
+    }
     await result.consumeStream({
       onError: (err) => {
         log.error("stream error", {
@@ -611,30 +640,23 @@ export namespace Session {
     const result = await generateText({
       abortSignal: abort.signal,
       model: model.language,
-      messages: convertToModelMessages([
+      messages: [
         ...system.map(
-          (x): UIMessage => ({
-            id: Identifier.ascending("message"),
+          (x): CoreMessage => ({
             role: "system",
-            parts: [
-              {
-                type: "text",
-                text: x,
-              },
-            ],
+            content: x,
           }),
         ),
-        ...filtered,
         {
           role: "user",
-          parts: [
+          content: toUserContent([
             {
               type: "text",
               text: "Provide a detailed but concise summary of our conversation above. Focus on information that would be helpful for continuing the conversation, including what we did, what we're doing, which files we're working on, and what we're going to do next.",
             },
-          ],
+          ]),
         },
-      ]),
+      ],
     })
     next.parts.push({
       type: "text",
@@ -662,11 +684,11 @@ export namespace Session {
     }
   }
 
-  function getUsage(usage: LanguageModelUsage, model: Provider.Model) {
+  function getUsage(usage: LanguageModelUsage, model: ModelsDev.Model) {
     const tokens = {
-      input: usage.inputTokens ?? 0,
-      output: usage.outputTokens ?? 0,
-      reasoning: usage.reasoningTokens ?? 0,
+      input: usage.promptTokens ?? 0,
+      output: usage.completionTokens ?? 0,
+      reasoning: 0,
     }
     return {
       cost: new Decimal(0)
@@ -703,3 +725,55 @@ export namespace Session {
     await App.initialize()
   }
 }
+
+function toAssistantContent(parts: Message.Part[]): AssistantContent {
+  const result: AssistantContent = []
+  for (const part of parts) {
+    switch (part.type) {
+      case "text":
+        result.push({ type: "text", text: part.text })
+        break
+      case "file":
+        result.push({
+          type: "file",
+          data: new URL(part.url),
+          mimeType: part.mediaType,
+          filename: part.filename,
+        })
+        break
+      case "tool-invocation":
+        result.push({
+          type: "tool-call",
+          args: part.toolInvocation.args,
+          toolName: part.toolInvocation.toolName,
+          toolCallId: part.toolInvocation.toolCallId,
+        })
+        break
+      default:
+        break
+    }
+  }
+  return result
+}
+
+function toUserContent(parts: Message.Part[]): UserContent {
+  const result: UserContent = []
+  for (const part of parts) {
+    switch (part.type) {
+      case "text":
+        return [{ type: "text", text: part.text }]
+      case "file":
+        return [
+          {
+            type: "file",
+            filename: part.filename,
+            data: new URL(part.url),
+            mimeType: part.mediaType,
+          },
+        ]
+      default:
+        return []
+    }
+  }
+  return result
+}

packages/opencode/src/session/prompt/anthropic.txt

@@ -1,14 +1,14 @@
-You are OpenCode, an interactive CLI tool that helps users with software engineering tasks. Use the instructions below and the tools available to you to assist the user.
+You are opencode, an interactive CLI tool that helps users with software engineering tasks. Use the instructions below and the tools available to you to assist the user.
 
 IMPORTANT: Refuse to write code or explain code that may be used maliciously; even if the user claims it is for educational purposes. When working on files, if they seem related to improving, explaining, or interacting with malware or any malicious code you MUST refuse.
 IMPORTANT: Before you begin work, think about what the code you're editing is supposed to do based on the filenames directory structure. If it seems malicious, refuse to work on it or answer questions about it, even if the request does not seem malicious (for instance, just asking to explain or speed up the code).
 IMPORTANT: You must NEVER generate or guess URLs for the user unless you are confident that the URLs are for helping the user with programming. You may use URLs provided by the user in their messages or local files.
 
 If the user asks for help or wants to give feedback inform them of the following: 
-- /help: Get help with using OpenCode
+- /help: Get help with using opencode
 - To give feedback, users should report the issue at https://github.com/sst/opencode/issues
 
-When the user directly asks about OpenCode (eg 'can OpenCode do...', 'does OpenCode have...') or asks in second person (eg 'are you able...', 'can you do...'), first use the WebFetch tool to gather information to answer the question from OpenCode docs at https://opencode.ai
+When the user directly asks about opencode (eg 'can opencode do...', 'does opencode have...') or asks in second person (eg 'are you able...', 'can you do...'), first use the WebFetch tool to gather information to answer the question from opencode docs at https://opencode.ai
 
 # Tone and style
 You should be concise, direct, and to the point. When you run a non-trivial bash command, you should explain what the command does and why you are running it, to make sure the user understands what you are doing (this is especially important when you are running a command that will make changes to the user's system).

packages/opencode/src/tool/bash.txt

@@ -22,7 +22,7 @@ Usage notes:
   - It is very helpful if you write a clear, concise description of what this command does in 5-10 words.
   - If the output exceeds 30000 characters, output will be truncated before being returned to you.
   - VERY IMPORTANT: You MUST avoid using search commands like `find` and `grep`. Instead use Grep, Glob, or Task to search. You MUST avoid read tools like `cat`, `head`, `tail`, and `ls`, and use Read and LS to read files.
-  - If you _still_ need to run `grep`, STOP. ALWAYS USE ripgrep at `rg` (or /usr/bin/rg) first, which all OpenCode users have pre-installed.
+  - If you _still_ need to run `grep`, STOP. ALWAYS USE ripgrep at `rg` (or /usr/bin/rg) first, which all opencode users have pre-installed.
   - When issuing multiple commands, use the ';' or '&&' operator to separate them. DO NOT use newlines (newlines are ok in quoted strings).
   - Try to maintain your current working directory throughout the session by using absolute paths and avoiding usage of `cd`. You may use `cd` if the User explicitly requests it.
     <good-example>
@@ -60,9 +60,9 @@ When the user asks you to create a new git commit, follow these steps carefully:
 3. You have the capability to call multiple tools in a single response. When multiple independent pieces of information are requested, batch your tool calls together for optimal performance. ALWAYS run the following commands in parallel:
    - Add relevant untracked files to the staging area.
    - Create the commit with a message ending with:
-   🤖 Generated with [OpenCode](https://opencode.ai)
+   🤖 Generated with [opencode](https://opencode.ai)
 
-   Co-Authored-By: OpenCode <noreply@opencode.ai>
+   Co-Authored-By: opencode <noreply@opencode.ai>
    - Run git status to make sure the commit succeeded.
 
 4. If the commit fails due to pre-commit hook changes, retry the commit ONCE to include these automated changes. If it fails again, it usually means a pre-commit hook is preventing the commit. If the commit succeeds but you notice that files were modified by the pre-commit hook, you MUST amend your commit to include them.
@@ -81,9 +81,9 @@ Important notes:
 git commit -m "$(cat <<'EOF'
    Commit message here.
 
-   🤖 Generated with [OpenCode](https://opencode.ai)
+   🤖 Generated with [opencode](https://opencode.ai)
 
-   Co-Authored-By: OpenCode <noreply@opencode.ai>
+   Co-Authored-By: opencode <noreply@opencode.ai>
    EOF
    )"
 </example>
@@ -128,7 +128,7 @@ gh pr create --title "the pr title" --body "$(cat <<'EOF'
 ## Test plan
 [Checklist of TODOs for testing the pull request...]
 
-🤖 Generated with [OpenCode](https://opencode.ai)
+🤖 Generated with [opencode](https://opencode.ai)
 EOF
 )"
 </example>

packages/opencode/src/util/error.ts

@@ -29,7 +29,10 @@ export abstract class NamedError extends Error {
       ) {
         super(name, options)
         this.name = name
-        log.error(name, this.data)
+        log.error(name, {
+          ...this.data,
+          cause: options?.cause?.toString(),
+        })
       }
 
       static isInstance(input: any): input is InstanceType<typeof result> {

packages/opencode/src/util/log.ts

@@ -2,7 +2,7 @@ import path from "path"
 import fs from "fs/promises"
 import { Global } from "../global"
 export namespace Log {
-  export const Default = create()
+  export const Default = create({ service: "default" })
 
   export interface Options {
     print: boolean
@@ -45,6 +45,7 @@ export namespace Log {
     )
   }
 
+  let last = Date.now()
   export function create(tags?: Record<string, any>) {
     tags = tags || {}
 
@@ -56,9 +57,13 @@ export namespace Log {
         .filter(([_, value]) => value !== undefined && value !== null)
         .map(([key, value]) => `${key}=${value}`)
         .join(" ")
+      const next = new Date()
+      const diff = next.getTime() - last
+      last = next.getTime()
       return (
-        [new Date().toISOString(), prefix, message].filter(Boolean).join(" ") +
-        "\n"
+        [next.toISOString().split(".")[0], "+" + diff + "ms", prefix, message]
+          .filter(Boolean)
+          .join(" ") + "\n"
       )
     }
     const result = {

packages/tui/internal/components/chat/editor.go

@@ -93,7 +93,7 @@ const (
 )
 
 func (m *editorComponent) Init() tea.Cmd {
-	return tea.Batch(textarea.Blink, m.spinner.Tick)
+	return tea.Batch(textarea.Blink, m.spinner.Tick, tea.EnableReportFocus)
 }
 
 func (m *editorComponent) Update(msg tea.Msg) (tea.Model, tea.Cmd) {

packages/tui/internal/components/chat/messages.go

@@ -316,7 +316,7 @@ func (m *messagesComponent) home() string {
 		{"/new", "start a new session"},
 		{"/model", "switch model"},
 		{"/share", "share the current session"},
-		{"/exit", "exit the app"},
+		{"/quit", "exit the app"},
 	}
 
 	commandLines := []string{}

packages/tui/internal/tui/tui.go

@@ -92,13 +92,7 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				a.modal = nil
 				return a, nil
 			case "ctrl+c":
-				if _, ok := a.modal.(dialog.QuitDialog); ok {
-					return a, tea.Quit
-				} else {
-					quitDialog := dialog.NewQuitDialog()
-					a.modal = quitDialog
-					return a, nil
-				}
+				return a, tea.Quit
 			}
 
 			// don't send commands to the modal
@@ -135,8 +129,7 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case commands.ExecuteCommandMsg:
 		switch msg.Name {
 		case "quit":
-			quitDialog := dialog.NewQuitDialog()
-			a.modal = quitDialog
+			return a, tea.Quit
 		case "new":
 			a.app.Session = &client.SessionInfo{}
 			a.app.Messages = []client.MessageInfo{}