fix(core): broadcast connection updates to every location

packages/app/src/components/dialog-select-mcp.tsx

@@ -10,7 +10,6 @@ const statusLabels = {
   connected: "mcp.status.connected",
   failed: "mcp.status.failed",
   needs_auth: "mcp.status.needs_auth",
-  needs_client_registration: "mcp.status.needs_client_registration",
   disabled: "mcp.status.disabled",
 } as const
 
@@ -57,7 +56,7 @@ export const DialogSelectMcp: Component = () => {
           }
           const error = () => {
             const s = mcpStatus()
-            if (s?.status === "failed" || s?.status === "needs_client_registration") return s.error
+            if (s?.status === "failed") return s.error
           }
           const enabled = () => status() === "connected"
           return (

packages/app/src/components/status-popover-body.tsx

@@ -426,8 +426,7 @@ export function StatusPopoverBody(props: { shown: Accessor<boolean> }) {
                             "bg-icon-success-base": status() === "connected",
                             "bg-icon-critical-base": status() === "failed",
                             "bg-border-weak-base": status() === "disabled",
-                            "bg-icon-warning-base":
-                              status() === "needs_auth" || status() === "needs_client_registration",
+                            "bg-icon-warning-base": status() === "needs_auth",
                           }}
                         />
                         <span class="flex flex-col min-w-0 flex-1">

packages/app/src/components/status-popover-indicator.test.ts

@@ -35,7 +35,6 @@ describe("hasNonBlockingServiceIssue", () => {
   test("detects MCP failures that do not block chatting", () => {
     expect(hasNonBlockingServiceIssue({ mcp: ["failed"], lsp: [] })).toBe(true)
     expect(hasNonBlockingServiceIssue({ mcp: ["needs_auth"], lsp: [] })).toBe(true)
-    expect(hasNonBlockingServiceIssue({ mcp: ["needs_client_registration"], lsp: [] })).toBe(true)
     expect(hasNonBlockingServiceIssue({ mcp: ["connected", "pending", "disabled"], lsp: [] })).toBe(false)
   })
 
@@ -48,7 +47,6 @@ describe("hasNonBlockingServiceIssue", () => {
 describe("hasServiceNeedingAttention", () => {
   test("detects MCP states that need user attention", () => {
     expect(hasServiceNeedingAttention({ mcp: ["needs_auth"] })).toBe(true)
-    expect(hasServiceNeedingAttention({ mcp: ["needs_client_registration"] })).toBe(true)
   })
 
   test("ignores states that do not need user attention", () => {

packages/app/src/components/status-popover-indicator.ts

@@ -2,7 +2,7 @@ import type { LspStatus } from "@/types"
 import type { McpServer } from "@opencode-ai/client/promise"
 
 export function hasServiceNeedingAttention(input: { mcp: Array<McpServer["status"]["status"]> }) {
-  return input.mcp.some((status) => status === "needs_auth" || status === "needs_client_registration")
+  return input.mcp.some((status) => status === "needs_auth")
 }
 
 export function hasNonBlockingServiceIssue(input: {

packages/app/src/context/global-sync/mcp.ts

@@ -13,7 +13,6 @@ export async function toggleMcp(input: {
     needs_auth: input.authenticate,
     disabled: input.connect,
     failed: input.connect,
-    needs_client_registration: input.connect,
   }[input.status]()
   await input.refresh()
 }

packages/cli/src/commands/handlers/mcp/list.ts

@@ -34,7 +34,6 @@ function icon(status: McpServer["status"]) {
     case "needs_auth":
       return "⚠"
     case "failed":
-    case "needs_client_registration":
       return "✗"
     default:
       return "○"
@@ -45,8 +44,6 @@ function describe(status: McpServer["status"]) {
   switch (status.status) {
     case "needs_auth":
       return "needs authentication"
-    case "needs_client_registration":
-      return `needs client registration: ${status.error}`
     case "failed":
       return `failed: ${status.error}`
     default:

packages/client/src/promise/generated/types.ts

@@ -259,8 +259,6 @@ export type McpStatusFailed = { status: "failed"; error: string }
 
 export type McpStatusNeedsAuth = { status: "needs_auth" }
 
-export type McpStatusNeedsClientRegistration = { status: "needs_client_registration"; error: string }
-
 export type McpResource = { server: string; name: string; uri: string; description?: string; mimeType?: string }
 
 export type McpResourceTemplate = {
@@ -1261,13 +1259,7 @@ export type ConnectionInfo = ConnectionCredentialInfo | ConnectionEnvInfo
 
 export type McpServer = {
   name: string
-  status:
-    | McpStatusConnected
-    | McpStatusPending
-    | McpStatusDisabled
-    | McpStatusFailed
-    | McpStatusNeedsAuth
-    | McpStatusNeedsClientRegistration
+  status: McpStatusConnected | McpStatusPending | McpStatusDisabled | McpStatusFailed | McpStatusNeedsAuth
   integrationID?: string
 }
 

packages/core/src/bus.ts

@@ -416,11 +416,14 @@ export function configured(options?: Options) {
       function publish<D extends Event.Definition>(definition: D, data: Event.Data<D>, options?: PublishOptions) {
         return Effect.gen(function* () {
           const serviceLocation = Option.getOrUndefined(yield* Effect.serviceOption(Location.Service))
-          const location =
-            options?.location ??
-            (serviceLocation
-              ? { directory: serviceLocation.directory, workspaceID: serviceLocation.workspaceID }
-              : undefined)
+          // Global definitions describe location-independent facts. Never tag
+          // them, so location-filtered subscribers in every location observe them.
+          const location = definition.global
+            ? undefined
+            : (options?.location ??
+              (serviceLocation
+                ? { directory: serviceLocation.directory, workspaceID: serviceLocation.workspaceID }
+                : undefined))
           return yield* publishEvent(
             definition,
             {

packages/core/src/session/compaction.ts

@@ -20,7 +20,7 @@ import type { Info } from "../model"
 import { SessionUsage } from "./usage"
 
 const DEFAULT_BUFFER = 20_000
-const DEFAULT_KEEP_TOKENS = 8_000
+const DEFAULT_KEEP_TOKENS = 15_000
 const OUTPUT_TOKEN_MAX = 32_000
 const TOOL_OUTPUT_MAX_CHARS = 2_000
 const SUMMARY_TEMPLATE = `Output exactly the Markdown structure shown inside <template> and keep the section order unchanged. Do not include the <template> tags in your response.

packages/core/test/bus.test.ts

@@ -75,6 +75,13 @@ const CountMessage = Bus.ephemeral({
     count: Schema.Number,
   },
 })
+const GlobalFact = Bus.ephemeral({
+  type: "test.global.fact",
+  global: true,
+  schema: {
+    text: Schema.String,
+  },
+})
 
 const VersionedMessage = Bus.durable({
   type: "test.versioned",
@@ -153,6 +160,31 @@ describe("Bus", () => {
     }),
   )
 
+  it.effect("publishes global definitions untagged so subscribers in other locations observe them", () =>
+    Effect.gen(function* () {
+      const bus = yield* Bus.Service
+      const elsewhere = Location.Service.of(
+        location({ directory: AbsolutePath.make("elsewhere"), workspaceID: Workspace.ID.make("wrk_other") }),
+      )
+      const fiber = yield* bus
+        .subscribe([Message, GlobalFact])
+        .pipe(
+          Stream.take(1),
+          Stream.runCollect,
+          Effect.provideService(Location.Service, elsewhere),
+          Effect.forkScoped,
+        )
+      yield* Effect.yieldNow
+
+      // Location-tagged events stay invisible to other locations; the global fact reaches them.
+      yield* bus.publish(Message, { text: "tagged" })
+      const event = yield* bus.publish(GlobalFact, { text: "everywhere" })
+
+      expect(event).not.toHaveProperty("location")
+      expect(Array.from(yield* Fiber.join(fiber))).toEqual([event])
+    }),
+  )
+
   itWithoutLocation.effect("omits location when no location is available", () =>
     Effect.gen(function* () {
       const bus = yield* Bus.Service

packages/protocol/openapi.json

@@ -20687,25 +20687,6 @@
         ],
         "additionalProperties": false
       },
-      "Mcp.Status.NeedsClientRegistration": {
-        "type": "object",
-        "properties": {
-          "status": {
-            "type": "string",
-            "enum": [
-              "needs_client_registration"
-            ]
-          },
-          "error": {
-            "type": "string"
-          }
-        },
-        "required": [
-          "status",
-          "error"
-        ],
-        "additionalProperties": false
-      },
       "Mcp.Server": {
         "type": "object",
         "properties": {
@@ -20728,9 +20709,6 @@
               },
               {
                 "$ref": "#/components/schemas/Mcp.Status.NeedsAuth"
-              },
-              {
-                "$ref": "#/components/schemas/Mcp.Status.NeedsClientRegistration"
               }
             ]
           },

packages/schema/src/event.ts

@@ -37,6 +37,7 @@ export type DurableDefinition<
     readonly version: number
     readonly aggregate: string
   }
+  readonly global?: never
   readonly data: DataSchema
 }
 
@@ -47,6 +48,8 @@ export type EphemeralDefinition<
   readonly type: Type
   readonly durability: "ephemeral"
   readonly durable?: never
+  /** Global events describe location-independent facts: they are published untagged and reach every location. */
+  readonly global?: boolean
   readonly data: DataSchema
 }
 
@@ -77,13 +80,14 @@ type Input<Type extends string, Fields extends Readonly<Record<PropertyKey, Sche
     readonly version: number
     readonly aggregate: string
   }
+  readonly global?: boolean
   readonly schema: Fields
 }
 
 export function durable<
   const Type extends string,
   const Fields extends Readonly<Record<PropertyKey, Schema.Codec<unknown, unknown>>>,
->(input: Input<Type, Fields> & { readonly durable: NonNullable<Input<Type, Fields>["durable"]> }) {
+>(input: Omit<Input<Type, Fields>, "global"> & { readonly durable: NonNullable<Input<Type, Fields>["durable"]> }) {
   const data = Schema.Struct(input.schema)
   const durable = Schema.Struct({
     aggregateID: DurableEnvelope.fields.aggregateID,
@@ -137,6 +141,7 @@ export function ephemeral<
         type: input.type,
         durability: "ephemeral" as const,
         durable: undefined,
+        global: input.global === true,
         data,
       })),
     ) satisfies EphemeralDefinition<Type, typeof data>

packages/schema/src/integration.ts

@@ -88,8 +88,12 @@ const Updated = ephemeral({
   type: "integration.updated",
   schema: {},
 })
+// Credentials live in one global store shared by every location, so a
+// connection change is a location-independent fact: publish it globally so
+// every active location refreshes its provider catalog.
 const ConnectionUpdated = ephemeral({
   type: "integration.connection.updated",
+  global: true,
   schema: { integrationID: ID },
 })
 export const Event = { Updated, ConnectionUpdated, Definitions: inventory(Updated, ConnectionUpdated) }

packages/schema/src/mcp.ts

@@ -68,13 +68,9 @@ const Failed = Schema.Struct({ status: Schema.Literal("failed"), error: Schema.S
 const NeedsAuth = Schema.Struct({ status: Schema.Literal("needs_auth") }).annotate({
   identifier: "Mcp.Status.NeedsAuth",
 })
-const NeedsClientRegistration = Schema.Struct({
-  status: Schema.Literal("needs_client_registration"),
-  error: Schema.String,
-}).annotate({ identifier: "Mcp.Status.NeedsClientRegistration" })
 
 export type Status = typeof Status.Type
-export const Status = Schema.Union([Connected, Pending, Disabled, Failed, NeedsAuth, NeedsClientRegistration]).pipe(
+export const Status = Schema.Union([Connected, Pending, Disabled, Failed, NeedsAuth]).pipe(
   Schema.toTaggedUnion("status"),
 )
 

packages/tui/src/component/dialog-integration.tsx

@@ -6,6 +6,7 @@ import type {
   IntegrationOauthConnectOutput,
   IntegrationOAuthMethod,
 } from "@opencode-ai/client"
+import open from "open"
 import { createMemo, createSignal, onCleanup, onMount, Show } from "solid-js"
 import { useClipboard } from "../context/clipboard"
 import { useData } from "../context/data"
@@ -445,6 +446,19 @@ function OAuthAuto(props: {
   Keymap.createLayer(() => ({
     mode: "modal",
     commands: [
+      {
+        bind: "o",
+        title: "Open authorization URL",
+        group: "Dialog",
+        run: () => {
+          open(props.attempt.url).catch(() =>
+            toast.show({
+              message: "Could not open the browser. Copy the URL and continue manually.",
+              variant: "error",
+            }),
+          )
+        },
+      },
       {
         bind: "c",
         title: "Copy authorization details",
@@ -502,6 +516,7 @@ function OAuthAuto(props: {
       instructions={props.attempt.instructions}
       message="Waiting for authorization..."
       copy
+      open
     />
   )
 }
@@ -559,7 +574,14 @@ function OAuthCode(props: {
   )
 }
 
-function OAuthView(props: { title: string; url?: string; instructions?: string; message: string; copy?: boolean }) {
+function OAuthView(props: {
+  title: string
+  url?: string
+  instructions?: string
+  message: string
+  copy?: boolean
+  open?: boolean
+}) {
   const dialog = useDialog()
   const theme = useTheme("elevated")
   return (
@@ -583,11 +605,18 @@ function OAuthView(props: { title: string; url?: string; instructions?: string;
         )}
       </Show>
       <text fg={theme.text.subdued}>{props.message}</text>
-      <Show when={props.copy}>
-        <text fg={theme.text.default}>
-          c <span style={{ fg: theme.text.subdued }}>copy</span>
-        </text>
-      </Show>
+      <box flexDirection="row" gap={2}>
+        <Show when={props.open}>
+          <text fg={theme.text.default}>
+            o <span style={{ fg: theme.text.subdued }}>open</span>
+          </text>
+        </Show>
+        <Show when={props.copy}>
+          <text fg={theme.text.default}>
+            c <span style={{ fg: theme.text.subdued }}>copy</span>
+          </text>
+        </Show>
+      </box>
     </box>
   )
 }

packages/tui/src/component/dialog-mcp.tsx

@@ -15,7 +15,7 @@ import { useConfig } from "../config"
 import { getScrollAcceleration } from "../util/scroll"
 
 function statusError(status: McpServer["status"]) {
-  if (status.status === "failed" || status.status === "needs_client_registration") return status.error
+  if (status.status === "failed") return status.error
   return undefined
 }
 

packages/tui/src/component/dialog-status.tsx

@@ -14,7 +14,6 @@ export function DialogStatus() {
     if (status === "connected") return theme.text.feedback.success.default
     if (status === "failed") return theme.text.feedback.error.default
     if (status === "needs_auth") return theme.text.feedback.warning.default
-    if (status === "needs_client_registration") return theme.text.feedback.error.default
     return theme.text.subdued
   }
   return (
@@ -46,9 +45,6 @@ export function DialogStatus() {
                       <Match when={item.status.status === "failed" && item.status}>{(val) => val().error}</Match>
                       <Match when={item.status.status === "disabled"}>Disabled in configuration</Match>
                       <Match when={item.status.status === "needs_auth"}>Needs authentication</Match>
-                      <Match when={item.status.status === "needs_client_registration" && item.status}>
-                        {(val) => (val() as { error: string }).error}
-                      </Match>
                     </Switch>
                   </span>
                 </text>

packages/tui/src/feature-plugins/sidebar/mcp.tsx

@@ -8,13 +8,7 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
   const list = createMemo(() => props.context.data.location.mcp.server.list(session()?.location) ?? [])
   const on = createMemo(() => list().filter((item) => item.status.status === "connected").length)
   const bad = createMemo(
-    () =>
-      list().filter(
-        (item) =>
-          item.status.status === "failed" ||
-          item.status.status === "needs_auth" ||
-          item.status.status === "needs_client_registration",
-      ).length,
+    () => list().filter((item) => item.status.status === "failed" || item.status.status === "needs_auth").length,
   )
 
   const dot = (status: string) => {
@@ -22,7 +16,6 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
     if (status === "failed") return theme.text.feedback.error.default
     if (status === "disabled") return theme.text.subdued
     if (status === "needs_auth") return theme.text.feedback.warning.default
-    if (status === "needs_client_registration") return theme.text.feedback.error.default
     return theme.text.subdued
   }
 
@@ -65,7 +58,6 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
                       </Match>
                       <Match when={item.status.status === "disabled"}>Disabled</Match>
                       <Match when={item.status.status === "needs_auth"}>Needs auth</Match>
-                      <Match when={item.status.status === "needs_client_registration"}>Needs client ID</Match>
                     </Switch>
                   </span>
                 </text>

packages/tui/src/ui/link.tsx

@@ -28,7 +28,7 @@ export function Link(props: LinkProps) {
         open(props.href).catch(() => {})
       }}
     >
-      {displayText}
+      <a href={props.href}>{displayText}</a>
     </text>
   )
 }

packages/www/content/docs/(Configure)/compaction.mdx

@@ -83,7 +83,7 @@ Add `compaction` to any [OpenCode configuration file](/config):
     "auto": true,
     "prune": false,
     "keep": {
-      "tokens": 8000
+      "tokens": 15000
     },
     "buffer": 20000
   }
@@ -94,7 +94,7 @@ Add `compaction` to any [OpenCode configuration file](/config):
 | --- | ---: | --- |
 | `auto` | `true` | Runs the preflight context-size check. It does not disable manual compaction or one-shot provider-overflow recovery. |
 | `prune` | None | Accepted by the V2 schema, but currently has no runtime effect. V2 does not prune old tool outputs in place. |
-| `keep.tokens` | `8000` | Approximate number of tokens from the newest serialized conversation context to retain beside the summary. |
+| `keep.tokens` | `15000` | Approximate number of tokens from the newest serialized conversation context to retain beside the summary. |
 | `buffer` | `20000` | Safety reserve below an explicit input limit. Without one, it is the minimum context reserve and the model output allowance wins when larger. |
 
 `keep.tokens` and `buffer` accept non-negative integers. Larger `keep.tokens`

packages/www/content/docs/config.mdx

@@ -329,7 +329,7 @@ Control automatic context compaction and how much recent context it preserves.
   "compaction": {
     "auto": true,
     "keep": {
-      "tokens": 8000
+      "tokens": 15000
     },
     "buffer": 20000
   }

packages/www/openapi.json

@@ -20687,25 +20687,6 @@
         ],
         "additionalProperties": false
       },
-      "Mcp.Status.NeedsClientRegistration": {
-        "type": "object",
-        "properties": {
-          "status": {
-            "type": "string",
-            "enum": [
-              "needs_client_registration"
-            ]
-          },
-          "error": {
-            "type": "string"
-          }
-        },
-        "required": [
-          "status",
-          "error"
-        ],
-        "additionalProperties": false
-      },
       "Mcp.Server": {
         "type": "object",
         "properties": {
@@ -20728,9 +20709,6 @@
               },
               {
                 "$ref": "#/components/schemas/Mcp.Status.NeedsAuth"
-              },
-              {
-                "$ref": "#/components/schemas/Mcp.Status.NeedsClientRegistration"
               }
             ]
           },

packages/www/public/openapi.json

@@ -20687,25 +20687,6 @@
         ],
         "additionalProperties": false
       },
-      "Mcp.Status.NeedsClientRegistration": {
-        "type": "object",
-        "properties": {
-          "status": {
-            "type": "string",
-            "enum": [
-              "needs_client_registration"
-            ]
-          },
-          "error": {
-            "type": "string"
-          }
-        },
-        "required": [
-          "status",
-          "error"
-        ],
-        "additionalProperties": false
-      },
       "Mcp.Server": {
         "type": "object",
         "properties": {
@@ -20728,9 +20709,6 @@
               },
               {
                 "$ref": "#/components/schemas/Mcp.Status.NeedsAuth"
-              },
-              {
-                "$ref": "#/components/schemas/Mcp.Status.NeedsClientRegistration"
               }
             ]
           },