chore: bump version to 10.0.6

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -10,7 +10,7 @@
   "plugins": [
     {
       "name": "claude-mem",
-      "version": "10.0.2",
+      "version": "10.0.6",
       "source": "./plugin",
       "description": "Persistent memory system for Claude Code - context compression across sessions"
     }

CHANGELOG.md

@@ -2,6 +2,114 @@
 
 All notable changes to claude-mem.
 
+## [v10.0.5] - 2026-02-13
+
+## OpenClaw Installer & Distribution
+
+This release introduces the OpenClaw one-liner installer and fixes several OpenClaw plugin issues.
+
+### New Features
+
+- **OpenClaw Installer** (`openclaw/install.sh`): Full cross-platform installer script with `curl | bash` support
+  - Platform detection (macOS, Linux, WSL)
+  - Automatic dependency management (Bun, uv, Node.js)
+  - Interactive AI provider setup with settings writer
+  - OpenClaw gateway detection, plugin install, and memory slot configuration
+  - Worker startup and health verification with rich diagnostics
+  - TTY detection, `--provider`/`--api-key` CLI flags
+  - Error recovery and upgrade handling for existing installations
+  - jq/python3/node fallback chain for JSON config writing
+- **Distribution readiness tests** (`openclaw/test-install.sh`): Comprehensive test suite for the installer
+- **Enhanced `/api/health` endpoint**: Now returns version, uptime, workerPath, and AI status
+
+### Bug Fixes
+
+- Fix: use `event.prompt` instead of `ctx.sessionKey` for prompt storage in OpenClaw plugin
+- Fix: detect both `openclaw` and `openclaw.mjs` binary names in gateway discovery
+- Fix: pass file paths via env vars instead of bash interpolation in `node -e` calls
+- Fix: handle stale plugin config that blocks OpenClaw CLI during reinstall
+- Fix: remove stale memory slot reference during reinstall cleanup
+- Fix: remove opinionated filters from OpenClaw plugin
+
+## [v10.0.4] - 2026-02-12
+
+## Revert: v10.0.3 chroma-mcp spawn storm fix
+
+v10.0.3 introduced regressions. This release reverts the codebase to the stable v10.0.2 state.
+
+### What was reverted
+
+- Connection mutex via promise memoization
+- Pre-spawn process count guard
+- Hardened `close()` with try-finally + Unix `pkill -P` fallback
+- Count-based orphan reaper in `ProcessManager`
+- Circuit breaker (3 failures → 60s cooldown)
+- `etime`-based sorting for process guards
+
+### Files restored to v10.0.2
+
+- `src/services/sync/ChromaSync.ts`
+- `src/services/infrastructure/GracefulShutdown.ts`
+- `src/services/infrastructure/ProcessManager.ts`
+- `src/services/worker-service.ts`
+- `src/services/worker/ProcessRegistry.ts`
+- `tests/infrastructure/process-manager.test.ts`
+- `tests/integration/chroma-vector-sync.test.ts`
+
+## [v10.0.3] - 2026-02-11
+
+## Fix: Prevent chroma-mcp spawn storm (PR #1065)
+
+Fixes a critical bug where killing the worker daemon during active sessions caused **641 chroma-mcp Python processes** to spawn in ~5 minutes, consuming 75%+ CPU and ~64GB virtual memory.
+
+### Root Cause
+
+`ChromaSync.ensureConnection()` had no connection mutex. Concurrent fire-and-forget `syncObservation()` calls from multiple sessions raced through the check-then-act guard, each spawning a chroma-mcp subprocess via `StdioClientTransport`. Error-driven reconnection created a positive feedback loop.
+
+### 5-Layer Defense
+
+| Layer | Mechanism | Purpose |
+|-------|-----------|---------|
+| **0** | Connection mutex via promise memoization | Coalesces concurrent callers onto a single spawn attempt |
+| **1** | Pre-spawn process count guard (`execFileSync('ps')`) | Kills excess chroma-mcp processes before spawning new ones |
+| **2** | Hardened `close()` with try-finally + Unix `pkill -P` fallback | Guarantees state reset even on error, kills orphaned children |
+| **3** | Count-based orphan reaper in `ProcessManager` | Kills by count (not age), catches spawn storms where all processes are young |
+| **4** | Circuit breaker (3 failures → 60s cooldown) | Stops error-driven reconnection positive feedback loop |
+
+### Additional Fix
+
+- Process guards now use `etime`-based sorting instead of PID ordering for reliable age determination (PIDs wrap and don't guarantee ordering)
+
+### Testing
+
+- 16 new tests for mutex, circuit breaker, close() hardening, and count guard
+- All tests pass (947 pass, 3 skip)
+
+Closes #1063, closes #695. Relates to #1010, #707.
+
+**Contributors:** @rodboev
+
+## [v10.0.2] - 2026-02-11
+
+## Bug Fixes
+
+- **Prevent daemon silent death from SIGHUP + unhandled errors** — Worker process could silently die when receiving SIGHUP signals or encountering unhandled errors, leaving hooks without a backend. Now properly handles these signals and prevents silent crashes.
+- **Hook resilience and worker lifecycle improvements** — Comprehensive fixes for hook command error classification, addressing issues #957, #923, #984, #987, and #1042. Hooks now correctly distinguish between worker unavailability errors and other failures.
+- **Clarify TypeError order dependency in error classifier** — Fixed error classification logic to properly handle TypeError ordering edge cases.
+
+## New Features
+
+- **Project-scoped statusline counter utility** — Added `statusline-counts.js` for tracking observation counts per project in the Claude Code status line.
+
+## Internal
+
+- Added test coverage for hook command error classification and process manager
+- Worker service and MCP server lifecycle improvements
+- Process manager enhancements for better cross-platform stability
+
+### Contributors
+- @rodboev — Hook resilience and worker lifecycle fixes (PR #1056)
+
 ## [v10.0.1] - 2026-02-11
 
 ## What's Changed
@@ -1457,52 +1565,3 @@ This patch release improves stability by adding proper error handling to Chroma
 
 Refactored context loading logic to differentiate between code and non-code modes, resolving issues where mode-specific observations were filtered by stale settings.
 
-## [v8.0.4] - 2025-12-23
-
-## Changes
-
-- Changed worker start script
-
-🤖 Generated with [Claude Code](https://claude.com/claude-code)
-
-## [v8.0.3] - 2025-12-23
-
-Fix critical worker crashes on startup (v8.0.2 regression)
-
-## [v8.0.2] - 2025-12-23
-
-New "chill" remix of code mode for users who want fewer, more selective observations.
-
-## Features
-
-- **code--chill mode**: A behavioral variant that produces fewer observations
-  - Only records things "painful to rediscover" - shipped features, architectural decisions, non-obvious gotchas
-  - Skips routine work, straightforward implementations, and obvious changes
-  - Philosophy: "When in doubt, skip it"
-
-## Documentation
-
-- Updated modes.mdx with all 28 language modes (was 10)
-- Added Code Mode Variants section documenting chill mode
-
-## Usage
-
-Set in ~/.claude-mem/settings.json:
-```json
-{
-  "CLAUDE_MEM_MODE": "code--chill"
-}
-```
-
-## [v8.0.1] - 2025-12-23
-
-## 🎨 UI Improvements
-
-- **Header Redesign**: Moved documentation and X (Twitter) links from settings modal to main header for better accessibility
-- **Removed Product Hunt Badge**: Cleaned up header layout by removing the Product Hunt badge
-- **Icon Reorganization**: Reordered header icons for improved UX flow (Docs → X → Discord → GitHub)
-
----
-
-🤖 Generated with [Claude Code](https://claude.com/claude-code)
-

openclaw/SKILL.md

@@ -1,8 +1,46 @@
 # Claude-Mem OpenClaw Plugin — Setup Guide
 
-This guide walks through setting up the claude-mem plugin on an OpenClaw gateway from scratch. Follow every step in order. By the end, your agents will have persistent memory across sessions, a live-updating MEMORY.md in their workspace, and optionally a real-time observation feed streaming to a messaging channel.
+This guide walks through setting up the claude-mem plugin on an OpenClaw gateway. By the end, your agents will have persistent memory across sessions, a live-updating MEMORY.md in their workspace, and optionally a real-time observation feed streaming to a messaging channel.
 
-## Step 1: Clone the Claude-Mem Repo
+## Quick Install (Recommended)
+
+Run this one-liner to install everything automatically:
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/thedotmack/claude-mem/main/openclaw/install.sh | bash
+```
+
+The installer handles dependency checks (Bun, uv), plugin installation, memory slot configuration, AI provider setup, worker startup, and optional observation feed configuration — all interactively.
+
+### Install with options
+
+Pre-select your AI provider and API key to skip interactive prompts:
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/thedotmack/claude-mem/main/openclaw/install.sh | bash -s -- --provider=gemini --api-key=YOUR_KEY
+```
+
+For fully unattended installation (defaults to Claude Max Plan, skips observation feed):
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/thedotmack/claude-mem/main/openclaw/install.sh | bash -s -- --non-interactive
+```
+
+To upgrade an existing installation (preserves settings, updates plugin):
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/thedotmack/claude-mem/main/openclaw/install.sh | bash -s -- --upgrade
+```
+
+After installation, skip to [Step 4: Restart the Gateway and Verify](#step-4-restart-the-gateway-and-verify) to confirm everything is working.
+
+---
+
+## Manual Setup
+
+The steps below are for manual installation if you prefer not to use the automated installer, or need to troubleshoot individual steps.
+
+### Step 1: Clone the Claude-Mem Repo
 
 First, clone the claude-mem repository to a location accessible by your OpenClaw gateway. This gives you the worker service source and the plugin code.
 
@@ -20,11 +58,11 @@ You'll need **bun** installed for the worker service. If you don't have it:
 curl -fsSL https://bun.sh/install | bash
 ```
 
-## Step 2: Get the Worker Running
+### Step 2: Get the Worker Running
 
 The claude-mem worker is an HTTP service on port 37777. It stores observations, generates summaries, and serves the context timeline. The plugin talks to it over HTTP — it doesn't matter where the worker is running, just that it's reachable on localhost:37777.
 
-### Check if it's already running
+#### Check if it's already running
 
 If this machine also runs Claude Code with claude-mem installed, the worker may already be running:
 
@@ -36,7 +74,7 @@ curl http://localhost:37777/api/health
 
 **Got connection refused or no response?** The worker isn't running. Continue below.
 
-### If Claude Code has claude-mem installed
+#### If Claude Code has claude-mem installed
 
 If claude-mem is installed as a Claude Code plugin (at `~/.claude/plugins/marketplaces/thedotmack/`), start the worker from that installation:
 
@@ -54,7 +92,7 @@ curl http://localhost:37777/api/health
 
 **Still not working?** Check `npm run worker:status` for error details, or check that bun is installed and on your PATH.
 
-### If there's no Claude Code installation
+#### If there's no Claude Code installation
 
 Run the worker from the cloned repo:
 
@@ -77,7 +115,7 @@ curl http://localhost:37777/api/health
 - Check logs: `npm run worker:logs` (if available)
 - Try running it directly to see errors: `bun plugin/scripts/worker-service.cjs start`
 
-## Step 3: Add the Plugin to Your Gateway
+### Step 3: Add the Plugin to Your Gateway
 
 Add the `claude-mem` plugin to your OpenClaw gateway configuration:
 
@@ -96,7 +134,7 @@ Add the `claude-mem` plugin to your OpenClaw gateway configuration:
 }
 ```
 
-### Config fields explained
+#### Config fields explained
 
 - **`project`** (string, default: `"openclaw"`) — The project name that scopes all observations in the memory database. Use a unique name per gateway/use-case so observations don't mix. For example, if this gateway runs a coding bot, use `"coding-bot"`.
 
@@ -104,6 +142,8 @@ Add the `claude-mem` plugin to your OpenClaw gateway configuration:
 
 - **`workerPort`** (number, default: `37777`) — The port where the claude-mem worker service is listening. Only change this if you configured the worker to use a different port.
 
+---
+
 ## Step 4: Restart the Gateway and Verify
 
 Restart your OpenClaw gateway so it picks up the new plugin configuration. After restart, check the gateway logs for:

openclaw/openclaw.plugin.json

@@ -2,7 +2,7 @@
   "id": "claude-mem",
   "name": "Claude-Mem (Persistent Memory)",
   "description": "Official OpenClaw plugin for Claude-Mem. Records observations from embedded runner sessions and streams them to messaging channels.",
-  "kind": "integration",
+  "kind": "memory",
   "version": "1.0.0",
   "author": "thedotmack",
   "homepage": "https://claude-mem.com",
@@ -41,6 +41,10 @@
           "to": {
             "type": "string",
             "description": "Target chat/user ID to send observations to"
+          },
+          "botToken": {
+            "type": "string",
+            "description": "Optional dedicated Telegram bot token for the feed (bypasses gateway channel)"
           }
         }
       }

openclaw/src/index.ts

@@ -67,13 +67,27 @@ interface SessionEndEvent {
   durationMs?: number;
 }
 
+interface MessageReceivedEvent {
+  from: string;
+  content: string;
+  timestamp?: number;
+  metadata?: Record<string, unknown>;
+}
+
 interface EventContext {
   sessionKey?: string;
   workspaceDir?: string;
   agentId?: string;
 }
 
+interface MessageContext {
+  channelId: string;
+  accountId?: string;
+  conversationId?: string;
+}
+
 type EventCallback<T> = (event: T, ctx: EventContext) => void | Promise<void>;
+type MessageEventCallback<T> = (event: T, ctx: MessageContext) => void | Promise<void>;
 
 interface OpenClawPluginApi {
   id: string;
@@ -100,6 +114,7 @@ interface OpenClawPluginApi {
       ((event: "agent_end", callback: EventCallback<AgentEndEvent>) => void) &
       ((event: "session_start", callback: EventCallback<SessionStartEvent>) => void) &
       ((event: "session_end", callback: EventCallback<SessionEndEvent>) => void) &
+      ((event: "message_received", callback: MessageEventCallback<MessageReceivedEvent>) => void) &
       ((event: "after_compaction", callback: EventCallback<AfterCompactionEvent>) => void) &
       ((event: "gateway_start", callback: EventCallback<Record<string, never>>) => void);
   runtime: {
@@ -149,6 +164,7 @@ interface ClaudeMemPluginConfig {
     enabled?: boolean;
     channel?: string;
     to?: string;
+    botToken?: string;
   };
 }
 
@@ -158,7 +174,6 @@ interface ClaudeMemPluginConfig {
 
 const MAX_SSE_BUFFER_SIZE = 1024 * 1024; // 1MB
 const DEFAULT_WORKER_PORT = 37777;
-const TOOL_RESULT_MAX_LENGTH = 1000;
 
 // Agent emoji map for observation feed messages.
 // When creating a new OpenClaw agent, add its agentId and emoji here.
@@ -291,12 +306,44 @@ const CHANNEL_SEND_MAP: Record<string, { namespace: string; functionName: string
   line: { namespace: "line", functionName: "sendMessageLine" },
 };
 
+async function sendDirectTelegram(
+  botToken: string,
+  chatId: string,
+  text: string,
+  logger: PluginLogger
+): Promise<void> {
+  try {
+    const response = await fetch(`https://api.telegram.org/bot${botToken}/sendMessage`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({
+        chat_id: chatId,
+        text,
+        parse_mode: "Markdown",
+      }),
+    });
+    if (!response.ok) {
+      const body = await response.text();
+      logger.warn(`[claude-mem] Direct Telegram send failed (${response.status}): ${body}`);
+    }
+  } catch (error: unknown) {
+    const message = error instanceof Error ? error.message : String(error);
+    logger.warn(`[claude-mem] Direct Telegram send error: ${message}`);
+  }
+}
+
 function sendToChannel(
   api: OpenClawPluginApi,
   channel: string,
   to: string,
-  text: string
+  text: string,
+  botToken?: string
 ): Promise<void> {
+  // If a dedicated bot token is provided for Telegram, send directly
+  if (botToken && channel === "telegram") {
+    return sendDirectTelegram(botToken, to, text, api.logger);
+  }
+
   const mapping = CHANNEL_SEND_MAP[channel];
   if (!mapping) {
     api.logger.warn(`[claude-mem] Unsupported channel type: ${channel}`);
@@ -332,7 +379,8 @@ async function connectToSSEStream(
   channel: string,
   to: string,
   abortController: AbortController,
-  setConnectionState: (state: ConnectionState) => void
+  setConnectionState: (state: ConnectionState) => void,
+  botToken?: string
 ): Promise<void> {
   let backoffMs = 1000;
   const maxBackoffMs = 30000;
@@ -393,7 +441,7 @@ async function connectToSSEStream(
             if (parsed.type === "new_observation" && parsed.observation) {
               const event = parsed as SSENewObservationEvent;
               const message = formatObservationMessage(event.observation);
-              await sendToChannel(api, channel, to, message);
+              await sendToChannel(api, channel, to, message, botToken);
             }
           } catch (parseError: unknown) {
             const errorMessage = parseError instanceof Error ? parseError.message : String(parseError);
@@ -450,10 +498,16 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
     return sessionIds.get(key)!;
   }
 
-  async function syncMemoryToWorkspace(workspaceDir: string): Promise<void> {
+  async function syncMemoryToWorkspace(workspaceDir: string, ctx?: EventContext): Promise<void> {
+    // Include both the base project and agent-scoped project (e.g. "openclaw" + "openclaw-main")
+    const projects = [baseProjectName];
+    const agentProject = ctx ? getProjectName(ctx) : null;
+    if (agentProject && agentProject !== baseProjectName) {
+      projects.push(agentProject);
+    }
     const contextText = await workerGetText(
       workerPort,
-      `/api/context/inject?projects=${encodeURIComponent(baseProjectName)}`,
+      `/api/context/inject?projects=${encodeURIComponent(projects.join(","))}`,
       api.logger
     );
     if (contextText && contextText.trim().length > 0) {
@@ -482,6 +536,20 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
     api.logger.info(`[claude-mem] Session initialized: ${contentSessionId}`);
   });
 
+  // ------------------------------------------------------------------
+  // Event: message_received — capture inbound user prompts from channels
+  // ------------------------------------------------------------------
+  api.on("message_received", async (event, ctx) => {
+    const sessionKey = ctx.conversationId || ctx.channelId || "default";
+    const contentSessionId = getContentSessionId(sessionKey);
+
+    await workerPost(workerPort, "/api/sessions/init", {
+      contentSessionId,
+      project: baseProjectName,
+      prompt: event.content || "[media prompt]",
+    }, api.logger);
+  });
+
   // ------------------------------------------------------------------
   // Event: after_compaction — re-init session after context compaction
   // ------------------------------------------------------------------
@@ -500,7 +568,7 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
   // ------------------------------------------------------------------
   // Event: before_agent_start — init session + sync MEMORY.md + track workspace
   // ------------------------------------------------------------------
-  api.on("before_agent_start", async (_event, ctx) => {
+  api.on("before_agent_start", async (event, ctx) => {
     // Track workspace dir so tool_result_persist can sync MEMORY.md later
     if (ctx.workspaceDir) {
       workspaceDirsBySessionKey.set(ctx.sessionKey || "default", ctx.workspaceDir);
@@ -512,12 +580,12 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
     await workerPost(workerPort, "/api/sessions/init", {
       contentSessionId,
       project: getProjectName(ctx),
-      prompt: ctx.sessionKey || "agent run",
+      prompt: event.prompt || "agent run",
     }, api.logger);
 
     // Sync MEMORY.md before agent runs (provides context to agent)
     if (syncMemoryFile && ctx.workspaceDir) {
-      await syncMemoryToWorkspace(ctx.workspaceDir);
+      await syncMemoryToWorkspace(ctx.workspaceDir, ctx);
     }
   });
 
@@ -527,20 +595,18 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
   api.on("tool_result_persist", (event, ctx) => {
     api.logger.info(`[claude-mem] tool_result_persist fired: tool=${event.toolName ?? "unknown"} agent=${ctx.agentId ?? "none"} session=${ctx.sessionKey ?? "none"}`);
     const toolName = event.toolName;
-    if (!toolName || toolName.startsWith("memory_")) return;
+    if (!toolName) return;
 
     const contentSessionId = getContentSessionId(ctx.sessionKey);
 
-    // Extract result text from message content
+    // Extract result text from all content blocks
     let toolResponseText = "";
     const content = event.message?.content;
     if (Array.isArray(content)) {
-      const textBlock = content.find(
+      toolResponseText = content
-        (block) => block.type === "tool_result" || block.type === "text"
+        .filter((block) => (block.type === "tool_result" || block.type === "text") && "text" in block)
-      );
+        .map((block) => String(block.text))
-      if (textBlock && "text" in textBlock) {
+        .join("\n");
-        toolResponseText = String(textBlock.text).slice(0, TOOL_RESULT_MAX_LENGTH);
-      }
     }
 
     // Fire-and-forget: send observation + sync MEMORY.md in parallel
@@ -554,7 +620,7 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
 
     const workspaceDir = ctx.workspaceDir || workspaceDirsBySessionKey.get(ctx.sessionKey || "default");
     if (syncMemoryFile && workspaceDir) {
-      syncMemoryToWorkspace(workspaceDir);
+      syncMemoryToWorkspace(workspaceDir, ctx);
     }
   });
 
@@ -653,7 +719,8 @@ export default function claudeMemPlugin(api: OpenClawPluginApi): void {
         feedConfig.channel,
         feedConfig.to,
         sseAbortController,
-        (state) => { connectionState = state; }
+        (state) => { connectionState = state; },
+        feedConfig.botToken
       );
     },
     stop: async (_ctx) => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-mem",
-  "version": "10.0.2",
+  "version": "10.0.6",
   "description": "Memory compression system for Claude Code - persist context across sessions",
   "keywords": [
     "claude",

plugin/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-mem",
-  "version": "10.0.2",
+  "version": "10.0.6",
   "description": "Persistent memory system for Claude Code - seamlessly preserve context across sessions",
   "author": {
     "name": "Alex Newman"

plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-mem-plugin",
-  "version": "10.0.2",
+  "version": "10.0.6",
   "private": true,
   "description": "Runtime dependencies for claude-mem bundled hooks",
   "type": "module",

src/services/server/Server.ts

@@ -30,6 +30,19 @@ export interface RouteHandler {
   setupRoutes(app: Application): void;
 }
 
+/**
+ * AI provider status for health endpoint
+ */
+export interface AiStatus {
+  provider: string;
+  authMethod: string;
+  lastInteraction: {
+    timestamp: number;
+    success: boolean;
+    error?: string;
+  } | null;
+}
+
 /**
  * Options for initializing the server
  */
@@ -42,6 +55,10 @@ export interface ServerOptions {
   onShutdown: () => Promise<void>;
   /** Restart function for admin endpoints */
   onRestart: () => Promise<void>;
+  /** Filesystem path to the worker entry point */
+  workerPath: string;
+  /** Callback to get current AI provider status */
+  getAiStatus: () => AiStatus;
 }
 
 /**
@@ -140,20 +157,20 @@ export class Server {
    * Setup core system routes (health, readiness, version, admin)
    */
   private setupCoreRoutes(): void {
-    // Test build ID for debugging which build is running
-    const TEST_BUILD_ID = 'TEST-008-wrapper-ipc';
-
     // Health check endpoint - always responds, even during initialization
     this.app.get('/api/health', (_req: Request, res: Response) => {
       res.status(200).json({
         status: 'ok',
-        build: TEST_BUILD_ID,
+        version: BUILT_IN_VERSION,
+        workerPath: this.options.workerPath,
+        uptime: Date.now() - this.startTime,
         managed: process.env.CLAUDE_MEM_MANAGED === 'true',
         hasIpc: typeof process.send === 'function',
         platform: process.platform,
         pid: process.pid,
         initialized: this.options.getInitializationComplete(),
         mcpReady: this.options.getMcpReady(),
+        ai: this.options.getAiStatus(),
       });
     });
 

src/services/worker-service.ts

@@ -16,6 +16,7 @@ import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
 import { getWorkerPort, getWorkerHost } from '../shared/worker-utils.js';
 import { HOOK_TIMEOUTS } from '../shared/hook-constants.js';
 import { SettingsDefaultsManager } from '../shared/SettingsDefaultsManager.js';
+import { getAuthMethodDescription } from '../shared/EnvManager.js';
 import { logger } from '../utils/logger.js';
 
 // Windows: avoid repeated spawn popups when startup fails (issue #921)
@@ -170,6 +171,14 @@ export class WorkerService {
   // Orphan reaper cleanup function (Issue #737)
   private stopOrphanReaper: (() => void) | null = null;
 
+  // AI interaction tracking for health endpoint
+  private lastAiInteraction: {
+    timestamp: number;
+    success: boolean;
+    provider: string;
+    error?: string;
+  } | null = null;
+
   constructor() {
     // Initialize the promise that will resolve when background initialization completes
     this.initializationComplete = new Promise((resolve) => {
@@ -206,7 +215,24 @@ export class WorkerService {
       getInitializationComplete: () => this.initializationCompleteFlag,
       getMcpReady: () => this.mcpReady,
       onShutdown: () => this.shutdown(),
-      onRestart: () => this.shutdown()
+      onRestart: () => this.shutdown(),
+      workerPath: __filename,
+      getAiStatus: () => {
+        let provider = 'claude';
+        if (isOpenRouterSelected() && isOpenRouterAvailable()) provider = 'openrouter';
+        else if (isGeminiSelected() && isGeminiAvailable()) provider = 'gemini';
+        return {
+          provider,
+          authMethod: getAuthMethodDescription(),
+          lastInteraction: this.lastAiInteraction
+            ? {
+                timestamp: this.lastAiInteraction.timestamp,
+                success: this.lastAiInteraction.success,
+                ...(this.lastAiInteraction.error && { error: this.lastAiInteraction.error }),
+              }
+            : null,
+        };
+      },
     });
 
     // Register route handlers
@@ -459,6 +485,7 @@ export class WorkerService {
 
     // Track whether generator failed with an unrecoverable error to prevent infinite restart loops
     let hadUnrecoverableError = false;
+    let sessionFailed = false;
 
     logger.info('SYSTEM', `Starting generator (${source}) using ${providerName}`, { sessionId: sid });
 
@@ -473,9 +500,16 @@ export class WorkerService {
           'CLAUDE_CODE_PATH',
           'ENOENT',
           'spawn',
+          'Invalid API key',
         ];
         if (unrecoverablePatterns.some(pattern => errorMessage.includes(pattern))) {
           hadUnrecoverableError = true;
+          this.lastAiInteraction = {
+            timestamp: Date.now(),
+            success: false,
+            provider: providerName,
+            error: errorMessage,
+          };
           logger.error('SDK', 'Unrecoverable generator error - will NOT restart', {
             sessionId: session.sessionDbId,
             project: session.project,
@@ -512,11 +546,27 @@ export class WorkerService {
           project: session.project,
           provider: providerName
         }, error as Error);
+        sessionFailed = true;
+        this.lastAiInteraction = {
+          timestamp: Date.now(),
+          success: false,
+          provider: providerName,
+          error: errorMessage,
+        };
         throw error;
       })
       .finally(() => {
         session.generatorPromise = null;
 
+        // Record successful AI interaction if no error occurred
+        if (!sessionFailed && !hadUnrecoverableError) {
+          this.lastAiInteraction = {
+            timestamp: Date.now(),
+            success: true,
+            provider: providerName,
+          };
+        }
+
         // Do NOT restart after unrecoverable errors - prevents infinite loops
         if (hadUnrecoverableError) {
           logger.warn('SYSTEM', 'Skipping restart due to unrecoverable error', {

src/services/worker/SDKAgent.ts

@@ -246,6 +246,12 @@ export class SDKAgent {
           throw new Error('Claude session context overflow: prompt is too long');
         }
 
+        // Detect invalid API key — SDK returns this as response text, not an error.
+        // Throw so it surfaces in health endpoint and prevents silent failures.
+        if (typeof textContent === 'string' && textContent.includes('Invalid API key')) {
+          throw new Error('Invalid API key: check your API key configuration in ~/.claude-mem/settings.json or ~/.claude-mem/.env');
+        }
+
         // Parse and process response using shared ResponseProcessor
         await processAgentResponse(
           textContent,