fix(claude): report a signed-out Claude CLI as unauthenticated

apps/server/src/provider/Layers/ClaudeCapabilitiesProbe.test.ts

@@ -149,6 +149,7 @@ it.layer(NodeServices.layer)("Claude capability probe SDK boundary", (it) => {
         email: "dev@example.com",
         subscriptionType: "pro",
         tokenSource: "oauth",
+        apiKeySource: undefined,
         apiProvider: undefined,
         slashCommands: [
           {

apps/server/src/provider/Layers/ClaudeProvider.ts

@@ -33,7 +33,7 @@ import {
   type ServerProviderDraft,
 } from "../providerSnapshot.ts";
 import { resolveClaudeSdkExecutablePath } from "../Drivers/ClaudeExecutable.ts";
-import { makeClaudeEnvironment } from "../Drivers/ClaudeHome.ts";
+import { claudeSignedOutMessage, makeClaudeEnvironment } from "../Drivers/ClaudeHome.ts";
 import { discoverClaudeSkills } from "../Drivers/ClaudeSkills.ts";
 import { makeUnavailableUsageLimits } from "../providerUsageLimits.ts";
 import {
@@ -227,6 +227,11 @@ type ClaudeCapabilitiesProbe = {
   readonly email: string | undefined;
   readonly subscriptionType: string | undefined;
   readonly tokenSource: string | undefined;
+  /**
+   * Where an API key came from (e.g. "ANTHROPIC_API_KEY"), reported by the
+   * CLI alongside `tokenSource: "none"` for key-based first-party auth.
+   */
+  readonly apiKeySource: string | undefined;
   /**
    * Active API backend reported by the SDK's `AccountInfo`. Anthropic OAuth
    * login only applies when `"firstParty"`; for Amazon Bedrock (`"bedrock"`)
@@ -376,13 +381,15 @@ const probeClaudeCapabilities = (
               readonly email?: string;
               readonly subscriptionType?: string;
               readonly tokenSource?: string;
+              readonly apiKeySource?: string;
               readonly apiProvider?: string;
             }
           | undefined;
         return {
           email: account?.email,
           subscriptionType: account?.subscriptionType,
           tokenSource: account?.tokenSource,
+          apiKeySource: account?.apiKeySource,
           apiProvider: account?.apiProvider,
           slashCommands: parseClaudeInitializationCommands(init.commands),
           ...(usage ? { usage } : {}),
@@ -554,6 +561,38 @@ export const checkClaudeProviderStatus = Effect.fn("checkClaudeProviderStatus")(
     });
   }
 
+  // A logged-out first-party CLI still initializes and reports tokenSource
+  // "none" with no apiKeySource. Only that explicit combination counts as
+  // logged out: API-key setups report tokenSource "none" too but carry an
+  // apiKeySource, and external-auth backends (Bedrock, Vertex, gateways) and
+  // older CLIs that omit tokenSource keep their current status.
+  if (
+    capabilities.apiProvider === "firstParty" &&
+    capabilities.tokenSource === "none" &&
+    !capabilities.apiKeySource
+  ) {
+    const path = yield* Path.Path;
+    const claudeEnvironment = yield* makeClaudeEnvironment(claudeSettings, resolvedEnvironment);
+    return buildServerProvider({
+      presentation: CLAUDE_PRESENTATION,
+      enabled: claudeSettings.enabled,
+      checkedAt,
+      models,
+      slashCommands: dedupedSlashCommands,
+      skills,
+      probe: {
+        installed: true,
+        version: parsedVersion,
+        status: "error",
+        auth: { status: "unauthenticated" },
+        message: claudeSignedOutMessage({
+          configDir: claudeEnvironment.CLAUDE_CONFIG_DIR,
+          cwd: path.resolve(cwd ?? "."),
+        }),
+      },
+    });
+  }
+
   const authMetadata =
     claudeAuthMetadata({
       subscriptionType: capabilities.subscriptionType,

apps/server/src/provider/Layers/ProviderRegistry.test.ts

@@ -141,6 +141,7 @@ type TestClaudeCapabilities = {
   readonly email: string | undefined;
   readonly subscriptionType: string | undefined;
   readonly tokenSource: string | undefined;
+  readonly apiKeySource: string | undefined;
   readonly apiProvider: string | undefined;
   readonly slashCommands: ReadonlyArray<ServerProviderSlashCommand>;
 };
@@ -151,6 +152,7 @@ function claudeCapabilities(overrides: Partial<TestClaudeCapabilities> = {}) {
       email: undefined,
       subscriptionType: undefined,
       tokenSource: undefined,
+      apiKeySource: undefined,
       apiProvider: undefined,
       slashCommands: [],
       ...overrides,
@@ -2766,6 +2768,52 @@ it.layer(Layer.mergeAll(NodeServices.layer, ServerSettingsModule.layerTest(), Te
         ),
       );
 
+      it.effect("reports unauthenticated when the first-party CLI is logged out", () =>
+        Effect.gen(function* () {
+          const status = yield* checkClaudeProviderStatus(
+            defaultClaudeSettings,
+            claudeCapabilities({ tokenSource: "none", apiProvider: "firstParty" }),
+          );
+          assert.strictEqual(status.status, "error");
+          assert.strictEqual(status.installed, true);
+          assert.strictEqual(status.auth.status, "unauthenticated");
+          assert.match(status.message ?? "", /claude auth login/);
+        }).pipe(
+          Effect.provide(
+            mockSpawnerLayer((args) => {
+              const joined = args.join(" ");
+              if (joined === "--version") return { stdout: "1.0.0\n", stderr: "", code: 0 };
+              throw new Error(`Unexpected args: ${joined}`);
+            }),
+          ),
+        ),
+      );
+
+      // An API-key setup also reports tokenSource "none"; only the combination
+      // with a missing apiKeySource means logged out.
+      it.effect("stays authenticated when an API key backs a tokenSource of none", () =>
+        Effect.gen(function* () {
+          const status = yield* checkClaudeProviderStatus(
+            defaultClaudeSettings,
+            claudeCapabilities({
+              tokenSource: "none",
+              apiKeySource: "ANTHROPIC_API_KEY",
+              apiProvider: "firstParty",
+            }),
+          );
+          assert.strictEqual(status.status, "ready");
+          assert.strictEqual(status.auth.status, "authenticated");
+        }).pipe(
+          Effect.provide(
+            mockSpawnerLayer((args) => {
+              const joined = args.join(" ");
+              if (joined === "--version") return { stdout: "1.0.0\n", stderr: "", code: 0 };
+              throw new Error(`Unexpected args: ${joined}`);
+            }),
+          ),
+        ),
+      );
+
       it.effect("returns claude auth email from initialization result", () =>
         Effect.gen(function* () {
           const status = yield* checkClaudeProviderStatus(

docs/user/providers-claude.md

@@ -41,6 +41,13 @@ Claude Code's verbose mode can stay enabled when you use Claude for text generat
 thread titles, branch names, commit messages, and pull request descriptions. On a remote connection,
 T3 Code uses the Claude configuration on the connected server.
 
+## Signed out
+
+If **Settings > Providers** shows a Claude instance as not authenticated, its
+config directory has no login. Run `claude auth login` on the environment's
+machine with the same `CLAUDE_CONFIG_DIR` the instance uses, then start a new
+thread. Existing threads keep their signed-out Claude process until they end.
+
 ## Compact long conversations
 
 Set **Auto-compact after** in the Claude provider settings to an integer between