Commit Graph

443 Commits

Author SHA1 Message Date
Alex Newman 3ad53733e8 MAESTRO: Merge PR #884 adding Zscaler SSL certificate support for ChromaDB vector search
Adds automatic detection and handling of Zscaler enterprise security certificates
on macOS. Combines standard certifi CA certificates with Zscaler certificates into
a single bundle, passed via SSL_CERT_FILE/REQUESTS_CA_BUNDLE/CURL_CA_BUNDLE env vars
to the chroma-mcp subprocess. Certificate bundle is cached for 24 hours. Falls back
gracefully when Zscaler is not present, with no impact on non-Zscaler environments.

Co-Authored-By: RClark4958 <rickdclark48@gmail.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 02:15:19 -05:00
Jenha Poyarkov 9f2a237aaf fix: close transport on connection error to prevent chroma-mcp zombie processes
Fixes #761

Root cause: When connection errors occur (MCP error -32000, Connection closed),
the code was resetting \`connected\` and \`client\` but NOT calling
\`transport.close()\`, leaving the chroma-mcp subprocess alive. Each
reconnection attempt spawned a NEW process while old ones accumulated.

Changes:
- Close transport before resetting state in ensureCollection() error handler
- Close transport before resetting state in queryChroma() error handler
- Set transport = null after closing to match close() method behavior
- Add regression tests for Issue #761 with source code verification

Tested on macOS - no more zombie processes after the fix.
2026-02-06 02:10:18 -05:00
Abdelkarim Mateos Sanchez 9bd56c993c fix: align IDs with metadatas in ChromaSearchStrategy
ChromaSync.queryChroma() returns deduplicated sqlite_ids but the
metadatas array contains multiple entries per observation (narrative +
facts). The filterByRecency() method was iterating over metadatas and
using the index to access ids, causing array out-of-bounds access.

The fix builds a Map from sqlite_id to metadata, then iterates over
the deduplicated ids array to ensure proper alignment.

Symptoms before fix:
- Semantic search returning incorrect/empty results
- Search only working with near-exact queries
- Recent items (same day) not being found

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-06 02:07:03 -05:00
Alex Newman 711f5455df fix: generate synthetic memorySessionId for stateless providers (PR #615)
Gemini and OpenRouter are stateless APIs that never return session IDs.
Without synthetic IDs, PR #693's defensive memorySessionId checks throw
errors on every observation processing call for these providers.

Generates provider-prefixed IDs (gemini-/openrouter-{contentSessionId}-
{timestamp}) before the first API call, persisted to the database via
updateMemorySessionId(). Applied from PR #615 (closed due to staleness).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 02:04:49 -05:00
Alex Newman 2d40afe7ef fix: provider-aware recovery and stale session cleanup (PR #741)
Applies PR #741 by @licutis onto main, resolving conflicts with
recently merged PRs #693, #937, and #627. Adds getActiveAgent() to
WorkerService so startup-recovery uses the correct provider instead
of hardcoding SDKAgent. Also cleans up sessions stuck 'active' for
6+ hours and their pending messages before processing orphaned queues.

Co-Authored-By: licutis <43884712+licutis@users.noreply.github.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 01:58:00 -05:00
TranslateMe ea38601564 fix: Reset AbortController before starting generator to prevent infinite abort loop
When a generator exits with wasAborted=true, the AbortController remains in
aborted state but generatorPromise is set to null. When a new observation
arrives, ensureGeneratorRunning() sees generatorPromise=null and tries to
start a new generator, but the new generator immediately sees
signal.aborted=true and exits, causing an infinite "Generator aborted" loop.

This fix resets the AbortController if it's already aborted before starting
a new generator, allowing the session to recover from the stuck state.

Bug reproduction:
1. Session receives observations
2. Something causes the generator to be aborted
3. generatorPromise = null, but abortController.signal.aborted = true
4. New observation arrives → starts generator → immediately aborted → loop

Fix: Check if abortController.signal.aborted before starting generator,
and create a new AbortController if needed.
2026-02-06 01:53:17 -05:00
jayvenn21 f24bba21e9 fix(worker): gracefully process orphaned pending messages after session termination 2026-02-06 01:47:43 -05:00
Michael Lipscombe af308ea5c8 fix: Backfill project field on SDK session creation to prevent race condition
PostToolUse hook can create the session before UserPromptSubmit's
session-init sets the project, leaving it empty. Add an UPDATE after
INSERT OR IGNORE to backfill the project when a later hook provides it.

Closes #939

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-06 01:44:42 -05:00
Alex Newman 6382d6f9c7 MAESTRO: Merge PR #693 - prevent infinite restart loop that causes runaway API costs
Add restart limit (max 3 consecutive restarts) with exponential backoff
to prevent infinite generator restart loops. Also add defensive
memorySessionId checks in GeminiAgent and OpenRouterAgent before
expensive LLM calls to fail fast when session ID hasn't been captured.

Based on PR #693 by @ajbmachon (applied to current main).

Co-Authored-By: Andre Machon <ajbmachon2@gmail.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 01:43:12 -05:00
jayvenn21 93bad99d79 fix: terminate session on prompt-too-long instead of retrying indefinitely 2026-02-06 01:39:55 -05:00
Michel Tomas b07130acc6 fix: handle both boolean and string types for settings
JSON.parse preserves native types, so boolean true/false stay as
booleans rather than strings. The previous check only handled string
'true', meaning users who set `"ENABLED": true` (boolean) wouldn't
have the feature work.

Now both `getBool()` helper and ResponseProcessor check handle:
- String 'true' → enabled
- Boolean true → enabled
- Any other value → disabled

Tested: Confirmed feature stays disabled with string "false" and
no new CLAUDE.md files are created when accessing directories.
2026-02-06 01:36:45 -05:00
Michel Tomas bb96092d74 fix: add FOLDER_CLAUDEMD_ENABLED to settingKeys for API/UI access 2026-02-06 01:36:45 -05:00
Michel Tomas 9907df1db8 fix: respect CLAUDE_MEM_FOLDER_CLAUDEMD_ENABLED setting
The CLAUDE_MEM_FOLDER_CLAUDEMD_ENABLED setting was documented but never
actually checked in code. The folder CLAUDE.md generation ran
unconditionally whenever files were touched.

Changes:
- Add CLAUDE_MEM_FOLDER_CLAUDEMD_ENABLED to SettingsDefaults interface
- Add default value 'false' to DEFAULTS object
- Check setting in ResponseProcessor before calling updateFolderClaudeMdFiles

Fixes the issue identified in issue-600-documentation-audit-features-not-implemented.md:
"The setting CLAUDE_MEM_FOLDER_CLAUDEMD_ENABLED is never read."
2026-02-06 01:36:45 -05:00
Alex Newman ab3d4ca865 MAESTRO: Prevent CLAUDE.md generation in unsafe directories (PR #929 concept)
Add exclusion list for directories where CLAUDE.md generation breaks
toolchains: res/ (Android aapt2), .git/, build/, node_modules/,
__pycache__/. Closes issue #912. Credit to @jayvenn21.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 01:35:31 -05:00
Alex Newman e5a133b3da MAESTRO: Prevent nested duplicate directory creation in CLAUDE.md paths (PR #836 concept)
Add hasConsecutiveDuplicateSegments() check to isValidPathForClaudeMd() to reject paths
like frontend/frontend/ or src/src/ that occur when cwd already includes the directory name.
3 new tests added (46 total for claude-md-utils). Fixes #814. Credit to @Glucksberg.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 00:03:03 -05:00
Alex Newman 15e9473533 MAESTRO: Fix CLAUDE.md race condition from PR #974 - skip folders with active CLAUDE.md edits
Prevents "file modified since read" errors when Claude Code is actively editing
a CLAUDE.md file by detecting CLAUDE.md paths in observation file lists and
skipping those folders during updates. Closes #859. Credit: @cheapsteak.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 23:57:32 -05:00
jayvenn21 5d1ee20076 fix: prevent duplicate generator spawns in handleSessionInit
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-05 23:48:56 -05:00
Alex Newman 576d407c00 MAESTRO: Fix image-only prompts skipping session init (PR #928 concept)
Image-only prompts have empty text content, causing session-init handler
to skip session creation entirely. Use '[media prompt]' placeholder so
sessions still get created and tracked in memory.

Closes PR #928 (applied directly due to merge conflicts with outdated base).
Credit: @iammike for identifying the issue.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 23:47:12 -05:00
Rajiv Sinclair 27aa98c269 fix: wait for database initialization before processing session-init requests
Fixes a race condition where the UserPromptSubmit hook could call
/api/sessions/init before the database is fully initialized, resulting
in a 500 error with "Database not initialized".

Root cause:
- Worker starts HTTP server immediately for fast startup
- Health endpoint (/api/health) returns OK when server is listening
- session-init hook waits for health check, then calls /api/sessions/init
- Database initialization happens in background, creating a race window

Solution:
- Add early handler for /api/sessions/init that waits for initialization
- Uses same pattern as existing /api/context/inject handler
- Returns 503 with retry message if initialization times out

The fix ensures hooks receive proper responses even during the brief
startup window when the server is listening but DB isn't ready yet.

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-02-05 22:23:52 -05:00
Rajiv Sinclair 9789a1969c fix: gracefully handle empty prompts in session-init hook
When a user submits an empty or whitespace-only prompt to Claude Code,
the UserPromptSubmit hook would throw "sessionInitHandler requires prompt"
and block the operation.

This change returns early with `{ continue: true }` instead of throwing,
allowing the session to continue gracefully.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-05 22:23:52 -05:00
Alex Newman d333c7dc08 MAESTRO: Expand startup orphan cleanup to target mcp-server and worker-service processes
The startup cleanupOrphanedProcesses() only targeted chroma-mcp, leaving
orphaned mcp-server.cjs and worker-service.cjs processes undetected after
daemon crashes. Expanded to target all claude-mem process types with
30-minute age filtering and current PID exclusion. Closes PR #687 (which
had a spawnDaemon regression removing Windows WMIC support).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 22:06:46 -05:00
david718 cdb0e823aa fix: add daemon children cleanup to orphan reaper
Add killIdleDaemonChildren() to clean up SDK-spawned claude processes
that don't terminate after completing their work.

Problem:
- Worker-service daemon spawns Claude SDK processes
- These processes remain alive after work completes
- They accumulate over time, consuming significant memory
- Existing killSystemOrphans() only handles PPID=1 orphans

Solution:
- Add killIdleDaemonChildren() that finds claude processes where:
  - Parent PID = daemon's PID (children of worker-service)
  - CPU = 0% (idle, not actively working)
  - Running > 2 minutes (completed their work)
- Call it from reapOrphanedProcesses() (runs every 5 minutes)

Testing:
- Verified locally: 15+ zombie processes cleaned up
- Memory saved: ~2GB
- Normal processes (MCP server, Chroma) unaffected

Co-Authored-By: Claude <noreply@anthropic.com>
2026-02-05 19:50:46 -05:00
Alex Newman 0ecb387f58 MAESTRO: Implement Windows spawn guard to prevent repeated worker popups (closes #921)
Adds file-based cooldown lock in ensureWorkerStarted() so failed worker
spawn attempts on Windows don't produce repeated bun.exe terminal popups.
Based on the approach from PR #931, integrated into the refactored code.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 18:59:53 -05:00
Rod Boev 64dc50f3fb Restructure fetchWithTimeout to clear timer on all paths
Replace Promise.race with new Promise wrapper so timeoutId is assigned
as const before fetch starts. Timer is now cleared on both fetch success
and fetch rejection, not just success.
2026-02-05 18:24:20 -05:00
Rod Boev 1ac35b5d56 Clear setTimeout when fetch wins the race
Prevents the timer callback from firing unnecessarily after a
successful fetch response.
2026-02-05 18:24:20 -05:00
Rod Boev 1dd456a6ca Add fetch timeouts to Stop hook and health checks
Replace bare fetch() calls with fetchWithTimeout() using Promise.race
instead of AbortSignal.timeout() which causes libuv assertion crashes
in Bun on Windows.

Applies the already-defined HEALTH_CHECK_TIMEOUT_MS (30s/45s) to
isWorkerHealthy() and getWorkerVersion(), and HOOK_TIMEOUTS.DEFAULT
to the summarize POST. Previously these fetches had no timeout at all,
causing the Stop hook to hang for the full hook timeout (120s) when
the worker was unreachable.

Fixes #963
2026-02-05 18:24:19 -05:00
Rod Boev b8b88d998c fix: fail open on /api/context/inject during initialization
The /api/context/inject endpoint previously blocked for up to 5 minutes
(300s timeout) waiting for initializationComplete, which includes MCP
connection setup. On Windows, the MCP connection can hang indefinitely,
causing the context hook to never return and blocking Claude Code startup.

This change makes the endpoint fail open: if the worker hasn't finished
initializing, return empty context immediately instead of blocking. The
hook completes fast, and context becomes available on subsequent prompts
once initialization finishes in the background.

Closes #958
2026-02-05 18:22:08 -05:00
Tafari Higgs 67f9d631bd Fix hooks to fail gracefully instead of blocking user prompts
Three issues fixed:

1. session-init handler: Worker 500 errors caused `throw`, which
   hook-command.ts caught and exited with code 2 (blocking error).
   This blocked the user's prompt entirely with:
   "Hook error: Error: Session initialization failed: 500"
   Fix: Log the failure and return SUCCESS so the prompt proceeds.

2. user-message handler: Referenced nonexistent constant
   HOOK_EXIT_CODES.USER_MESSAGE_ONLY (undefined). Also used
   console.error() for informational output, which Claude Code
   may flag as an error. Fix: Use process.stderr.write() and
   return HOOK_EXIT_CODES.SUCCESS explicitly.

3. Both handlers threw on HTTP errors from the worker, causing
   exit code 2 (blocking). Memory plugin failures should never
   prevent users from using Claude Code. All worker HTTP failures
   now log and return gracefully.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 18:18:36 -05:00
Rod Boev 46a75c4d98 Restore USER_MESSAGE_ONLY exit code constant
The user-message handler references HOOK_EXIT_CODES.USER_MESSAGE_ONLY
but the constant was missing from hook-constants.ts, causing it to
return exitCode: undefined. The handler is still registered for Cursor's
afterFileEdit flow.
2026-02-05 18:15:54 -05:00
Alex Newman d0b4c7ee59 MAESTRO: Add DOMPurify XSS defense-in-depth to TerminalPreview (closes PR #896)
PR #896 identified a valid XSS concern in TerminalPreview.tsx but was
broken (missing DOMPurify import and dependency). The existing
escapeXML:true on AnsiToHtml already mitigates the vector, but
DOMPurify adds defense-in-depth sanitization.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 18:14:46 -05:00
OpenCode User 86b1d7fad9 fix: restrict CORS to localhost origins only
Prevents cross-origin attacks from malicious websites by restricting
CORS to only allow:
- Requests without Origin header (hooks, curl, CLI tools)
- Requests from localhost / 127.0.0.1 origins

Previously, CORS was completely open (cors() without configuration),
allowing any website to access the local API and read session data.
2026-02-05 18:10:50 -05:00
bigphoot 74f6b75db2 fix: use /api/health instead of /api/readiness for hook health checks
Fixes the "Worker did not become ready within 15 seconds" timeout issue.

Root cause: isWorkerHealthy() and waitForHealth() were checking /api/readiness
which returns 503 until full initialization completes (including MCP connection
which can take 5+ minutes). Hooks only have 15 seconds timeout.

Solution: Use /api/health (liveness check) which returns 200 as soon as the
HTTP server is listening. This is sufficient for hook communication since
the worker can accept requests while background initialization continues.

Changes:
- src/shared/worker-utils.ts: Change /api/readiness to /api/health in isWorkerHealthy()
- src/services/infrastructure/HealthMonitor.ts: Change /api/readiness to /api/health in waitForHealth()
- tests/infrastructure/health-monitor.test.ts: Update test to expect /api/health

Fixes #811, #772, #729

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 20:28:38 -05:00
Alex Newman 8f1a260d96 chore: bump version to 9.0.15
Includes PR #745 isolated credentials fix - prevents API key hijacking
from random project .env files by using centralized credentials from
~/.claude-mem/.env

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 20:21:01 -05:00
Alex Newman ce576db0dc MAESTRO: Fix console usage in EnvManager.ts and verify build/tests pass
- Replaced console.warn/error with logger.warn/error calls per project standards
- Test suite enforces no console.* in background services (logs are invisible)
- Build verified: worker-service, mcp-server, context-generator, viewer UI all built
- All 797 tests pass (0 fail)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 20:12:27 -05:00
bigphoot 006ff40175 fix: use centralized credentials from ~/.claude-mem/.env to prevent API key hijacking (#733)
This fixes Issue #733 where claude-mem would incorrectly use ANTHROPIC_API_KEY from
random project .env files instead of the user's configured Claude Code CLI subscription.

Root cause: The SDK's `query()` function inherits from `process.env` when no `env`
option is passed. When users work in projects with their own .env files containing
API keys, the SDK would discover and use those keys, billing the wrong account.

Solution: Centralized credential management via ~/.claude-mem/.env

Changes:
- Add EnvManager.ts: Centralized credential storage and isolated env builder
- SDKAgent: Pass isolated env to SDK query() that only includes credentials from
  ~/.claude-mem/.env, not random keys from process.env inheritance
- GeminiAgent/OpenRouterAgent: Use getCredential() instead of process.env fallback
- SettingsDefaultsManager: Add CLAUDE_MEM_CLAUDE_AUTH_METHOD setting ('cli' | 'api')

How it works:
1. buildIsolatedEnv() creates a clean environment with only essential system vars
   (PATH, HOME, etc.) and credentials explicitly configured in ~/.claude-mem/.env
2. SDK subprocess runs with this isolated env, never seeing random API keys
3. If no ANTHROPIC_API_KEY is in ~/.claude-mem/.env, Claude Code CLI billing is used
4. Same pattern applied to Gemini/OpenRouter agents for consistency

This ensures claude-mem always uses the user's intended billing method, regardless
of what .env files exist in their working directory.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 20:09:41 -05:00
Alex Newman 6ee6e21eb5 chore: bump version to 9.0.14
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 19:58:02 -05:00
Alex Newman 4df9f61347 refactor: implement in-process worker architecture for hooks (#722)
* fix: stop generating empty CLAUDE.md files

- Return empty string instead of "No recent activity" when no observations exist
- Skip writing CLAUDE.md files when formatted content is empty
- Remove redundant "auto-generated by claude-mem" HTML comment
- Clean up 98 existing empty CLAUDE.md files across the codebase
- Update tests to expect empty string for empty input

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* build assets

* refactor: implement in-process worker architecture for hooks

Replaces spawn-based worker startup with in-process architecture:
- Hook processes now become the worker when port 37777 is free
- Eliminates Windows spawn issues (NO SPAWN rule)
- SessionStart chains: smart-install && stop && context

Key changes:
- worker-service.ts: hook case starts WorkerService in-process
- hook-command.ts: skipExit option prevents process.exit() when hosting worker
- hooks.json: single chained command replaces separate start/hook commands
- worker-utils.ts: ensureWorkerRunning() returns boolean, doesn't block
- handlers: graceful fallback when worker unavailable

All 761 tests pass. Manual verification confirms hook stays alive as worker.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* context

* a

* MAESTRO: Mark PR #722 test verification task complete

All 797 tests passed (3 skipped, 0 failed) after merge conflict resolution.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* MAESTRO: Mark PR #722 build verification task complete

* MAESTRO: Mark PR #722 code review task complete

Code review verified:
- worker-service.ts hook case starts WorkerService in-process
- hook-command.ts has skipExit option
- hooks.json uses single chained command
- worker-utils.ts ensureWorkerRunning() returns boolean

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* MAESTRO: Mark PR #722 conflict resolution push task complete

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 19:49:15 -05:00
Alex Newman 57a60c1309 chore: bump version to 9.0.13
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 19:41:07 -05:00
Alex Newman 7566b8c650 fix: add idle timeout to prevent zombie observer processes (#856)
* fix: add idle timeout to prevent zombie observer processes

Root cause fix for zombie observer accumulation. The SessionQueueProcessor
iterator now exits gracefully after 3 minutes of inactivity instead of
waiting forever for messages.

Changes:
- Add IDLE_TIMEOUT_MS constant (3 minutes)
- waitForMessage() now returns boolean and accepts timeout parameter
- createIterator() tracks lastActivityTime and exits on idle timeout
- Graceful exit via return (not throw) allows SDK to complete cleanly

This addresses the root cause that PR #848 worked around with pattern
matching. Observer processes now self-terminate, preventing accumulation
when session-complete hooks don't fire.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: trigger abort on idle timeout to actually kill subprocess

The previous implementation only returned from the iterator on idle timeout,
but this doesn't terminate the Claude subprocess - it just stops yielding
messages. The subprocess stays alive as a zombie because:

1. Returning from createIterator() ends the generator
2. The SDK closes stdin via transport.endInput()
3. But the subprocess may not exit on stdin EOF
4. No abort signal is sent to kill it

Fix: Add onIdleTimeout callback that SessionManager uses to call
session.abortController.abort(). This sends SIGTERM to the subprocess
via the SDK's ProcessTransport abort handler.

Verified by Codex analysis of the SDK internals:
- abort() triggers ProcessTransport abort handler → SIGTERM
- transport.close() sends SIGTERM → escalates to SIGKILL after 5s
- Just closing stdin is NOT sufficient to guarantee subprocess exit

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: add idle timeout to prevent zombie observer processes

Also cleaned up hooks.json to remove redundant start commands.
The hook command handler now auto-starts the worker if not running,
which is how it should have been since we changed to auto-start.

This maintenance change was done manually.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: resolve race condition in session queue idle timeout detection

- Reset timer on spurious wakeup when queue is empty but duration check fails
- Use optional chaining for onIdleTimeout callback
- Include threshold value in idle timeout log message for better diagnostics
- Add comprehensive unit tests for SessionQueueProcessor

Fixes PR #856 review feedback.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* feat: migrate installer to Setup hook

- Add plugin/scripts/setup.sh for one-time dependency setup
- Add Setup hook to hooks.json (triggers via claude --init)
- Remove smart-install.js from SessionStart hook
- Keep smart-install.js as manual fallback for Windows/auto-install

Setup hook handles:
- Bun detection with fallback locations
- uv detection (optional, for Chroma)
- Version marker to skip redundant installs
- Clear error messages with install instructions

* feat: add np for one-command npm releases

- Add np as dev dependency
- Add release, release:patch, release:minor, release:major scripts
- Add prepublishOnly hook to run build before publish
- Configure np (no yarn, include all contents, run tests)

* fix: reduce PostToolUse hook timeout to 30s

PostToolUse runs on every tool call, 120s was excessive and could cause
hangs. Reduced to 30s for responsive behavior.

* docs: add PR shipping report

Analyzed 6 PRs for shipping readiness:
- #856: Ready to merge (idle timeout fix)
- #700, #722, #657: Have conflicts, need rebase
- #464: Contributor PR, too large (15K+ lines)
- #863: Needs manual review

Includes shipping strategy and conflict resolution order.

* MAESTRO: Verify PR #856 test suite passes

All 797 tests pass (3 skipped, 0 failures). The 11 SessionQueueProcessor
idle timeout tests all pass with 20 expect() assertions verified.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* MAESTRO: Verify PR #856 build passes

- Ran npm run build successfully with no TypeScript errors
- All artifacts generated (worker-service, mcp-server, context-generator, viewer UI)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* MAESTRO: Code review PR #856 implementation verified

Verified all requirements in SessionQueueProcessor.ts:
- IDLE_TIMEOUT_MS = 180000ms (3 minutes)
- waitForMessage() accepts timeout parameter
- lastActivityTime reset on spurious wakeup (race condition fix)
- Graceful exit logs include thresholdMs parameter
- 11 comprehensive test cases in SessionQueueProcessor.test.ts

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: bigph00t <166455923+bigph00t@users.noreply.github.com>
Co-authored-by: root <root@srv1317155.hstgr.cloud>
2026-02-04 19:31:24 -05:00
Alex Newman abffce6424 fix: use cwd instead of CLAUDE_CONFIG_DIR for observer session isolation (#845)
The previous approach (PR #837) set CLAUDE_CONFIG_DIR to isolate observer
sessions from `claude --resume`. However, this broke authentication because
Claude Code stores credentials in the config directory.

This fix uses the SDK's `cwd` option instead:
- Observer sessions run with cwd=~/.claude-mem/observer-sessions/
- Project name = path.basename(cwd) = "observer-sessions"
- Sessions won't appear when running `claude --resume` from actual projects
- Authentication works because ~/.claude/ config is preserved

Changes:
- ProcessRegistry.ts: Remove CLAUDE_CONFIG_DIR override from spawn
- SDKAgent.ts: Add cwd option to query() pointing to observer dir
- paths.ts: Rename OBSERVER_CONFIG_DIR to OBSERVER_SESSIONS_DIR

Fixes regression from #837

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-28 16:18:15 -05:00
Glucksberg 6791069bca fix: isolate observer sessions to prevent polluting claude --resume list (#837)
Observer sessions created by claude-mem were appearing in the main Claude Code
session picker (`claude --resume`), cluttering the list with internal plugin
sessions that users never intend to resume.

In one user's case: 74 observer sessions out of ~220 total (34% noise).

## Solution

Set `CLAUDE_CONFIG_DIR` to `~/.claude-mem/observer-config/` when spawning
observer Claude processes. This stores observer session files in a separate
location, isolating them from user sessions.

## Changes

1. Added `OBSERVER_CONFIG_DIR` to paths.ts
2. Modified `createPidCapturingSpawn()` in ProcessRegistry.ts to inject
   `CLAUDE_CONFIG_DIR` environment variable

Observer sessions now write their `.jsonl` files to:
`~/.claude-mem/observer-config/projects/*/`

Instead of the user's:
`~/.claude/projects/*/`

Fixes #832

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-28 13:47:29 -05:00
Alexander Knigge 3e6add90de fix: prevent stale memory_session_id resume crash after worker restart (Issue #817) (#839)
When the worker restarts, the SDK context is lost but the database still contains
memory_session_id values from the previous worker instance. The existing guard
(lastPromptNumber > 1) doesn't protect against this because lastPromptNumber is
also loaded from the database.

This fix:
- Clears memory_session_id when initializing a session from DB (not from cache)
- Adds warning log when discarding stale session IDs
- Lets SDK agent capture fresh memory_session_id on first response

The key insight: if a session is not in memory, we're in a new worker instance,
and any database memory_session_id is definitely stale.

Fixes #817
Related to #825

Co-authored-by: bigphoot <bigphoot@gmail.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-28 02:40:19 -05:00
Alexander Knigge 182097ef1c fix: resolve path format mismatch in folder CLAUDE.md generation (#794) (#813)
The isDirectChild() function failed to match files when the API used
absolute paths (/Users/x/project/app/api) but the database stored
relative paths (app/api/router.py). This caused all folder CLAUDE.md
files to incorrectly show "No recent activity".

Changes:
- Create shared path-utils module with proper path normalization
- Implement suffix matching strategy for mixed path formats
- Update SessionSearch.ts to use shared utilities
- Update regenerate-claude-md.ts to use shared utilities (was using
  outdated broken logic)
- Prevent spurious directory creation from malformed paths
- Add comprehensive test coverage for path matching edge cases

This is the proper fix for #794, replacing PR #809 which only masked
the bug by skipping file creation when "no activity" was shown.

Co-authored-by: bigphoot <bigphoot@gmail.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-26 15:48:31 -05:00
Max Millien 7c3bfadd5e fix: Prevent creation of new CLAUDE.md files if no activity is present. (#809) 2026-01-25 23:57:55 -05:00
Alexander Knigge c1b5b2a783 fix: prevent zombie process accumulation via PID registry and signal propagation (Issue #737) (#806)
* Fix zombie process accumulation (Issue #737)

Problem: Claude haiku subprocesses spawned by the SDK weren't terminating
properly, causing zombie process accumulation (user reported 155 processes
consuming 51GB RAM).

Root causes:
1. SDK's SpawnedProcess interface hides subprocess PIDs
2. deleteSession() didn't verify subprocess exit
3. abort() was fire-and-forget with no confirmation
4. No mechanism to track or clean up orphaned processes

Solution:
- Add ProcessRegistry module to track spawned Claude subprocesses
- Use SDK's spawnClaudeCodeProcess option to capture PIDs via custom spawn
- Pass signal parameter to enable AbortController integration
- Wait for subprocess exit in deleteSession() with 5s timeout
- Escalate to SIGKILL if graceful exit fails
- Add orphan reaper running every 5 minutes as safety net

Files changed:
- src/services/worker/ProcessRegistry.ts (new): PID registry and reaper
- src/services/worker/SDKAgent.ts: Use custom spawn to capture PIDs
- src/services/worker/SessionManager.ts: Verify subprocess exit on delete
- src/services/worker-service.ts: Start/stop orphan reaper

Fixes #737

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: address code review feedback

- Replace busy-wait polling with event-based proc.once('exit')
- Detect and warn about multiple processes per session (race condition)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: bigphoot <bigphoot@gmail.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-25 20:10:11 -05:00
Alex Newman ae454cfc01 feat: add SDK exports for consumer app integration
- Create standalone dist/sdk/ module with parseObservations, buildObservationPrompt, parseSummary
- Add package.json exports for 'claude-mem/sdk' and 'claude-mem/modes/*'
- Add TypeScript declarations

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-25 12:47:24 -05:00
Alexander Knigge e6ae017609 fix: eliminate Windows console popups during daemon spawn and Chroma operations (#751)
* fix: eliminate Windows console popups during daemon spawn and Chroma operations

Two changes to fix Windows Terminal popup issues:

1. Worker daemon spawn (ProcessManager.spawnDaemon):
   - Windows: Use WMIC to spawn truly independent process without console
   - WMIC creates processes that survive parent exit and have no console association
   - Properly handles paths with spaces via double-quoting
   - Unix: Unchanged behavior with standard detached spawn

2. PID file handling (worker-service.ts):
   - Worker now writes its own PID after listen() succeeds (all platforms)
   - Removes race condition where spawner wrote PID before worker was ready
   - On Windows, spawner PID was useless anyway

3. Chroma vector search (ChromaSync.ts):
   - Temporarily disabled on Windows to prevent MCP SDK subprocess popups
   - Will be re-enabled when we migrate to persistent HTTP server architecture
   - Windows users still get full observation storage, just no semantic search

Tested on Windows 11 via SSH - worker spawns without console popups,
survives parent process exit, and all lifecycle commands (start/stop/restart)
work correctly.

Fixes #748, #708, #681, #676, #675

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: add YAML frontmatter to slash commands for discoverability

Commands /do and /make-plan were not appearing in Claude Code because
they lacked the required YAML frontmatter metadata. Added description
and argument-hint fields to both commands.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: bigphoot <bigphoot@gmail.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-22 18:46:23 -05:00
Alex Newman 5c8e2dcfcc context 2026-01-13 23:49:51 -05:00
Alex Newman 05323c9db5 Cleanup worker-service.ts: remove dead code and fallback concept (#706)
* refactor(worker): remove dead code from worker-service.ts

Remove ~216 lines of unreachable code:
- Delete `runInteractiveSetup` function (defined but never called)
- Remove unused imports: fs namespace, spawn, homedir, readline,
  existsSync/writeFileSync/readFileSync/mkdirSync
- Clean up CursorHooksInstaller imports (keep only used exports)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(worker): only enable SDK fallback when Claude is configured

Add isConfigured() method to SDKAgent that checks for ANTHROPIC_API_KEY
or claude CLI availability. Worker now only sets SDK agent as fallback
for third-party providers when credentials exist, preventing cascading
failures for users who intentionally use Gemini/OpenRouter without Claude.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* refactor(worker): remove misleading re-export indirection

Remove unnecessary re-export of updateCursorContextForProject from
worker-service.ts. ResponseProcessor now imports directly from
CursorHooksInstaller.ts where the function is defined. This eliminates
misleading indirection that suggested a circular dependency existed.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* refactor(mcp): use build-time injected version instead of hardcoded strings

Replace hardcoded '1.0.0' version strings with __DEFAULT_PACKAGE_VERSION__
constant that esbuild replaces at build time. This ensures MCP server and
client versions stay synchronized with package.json.

- worker-service.ts: MCP client version now uses packageVersion
- ChromaSync.ts: MCP client version now uses packageVersion
- mcp-server.ts: MCP server version now uses packageVersion
- Added clarifying comments for empty MCP capabilities objects

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* feat: Implement cleanup and validation plans for worker-service.ts

- Added a comprehensive cleanup plan addressing 23 identified issues in worker-service.ts, focusing on safe deletions, low-risk simplifications, and medium-risk improvements.
- Created an execution plan for validating intentional patterns in worker-service.ts, detailing necessary actions and priorities.
- Generated a report on unjustified logic in worker-service.ts, categorizing issues by severity and providing recommendations for immediate and short-term actions.
- Introduced documentation for recent activity in the mem-search plugin, enhancing traceability and context for changes.

* fix(sdk): remove dangerous ANTHROPIC_API_KEY check from isConfigured

Claude Code uses CLI authentication, not direct API calls. Checking for
ANTHROPIC_API_KEY could accidentally use a user's API key (from other
projects) which costs 20x more than Claude Code's pricing.

Now only checks for claude CLI availability.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(worker): remove fallback agent concept entirely

Users who choose Gemini/OpenRouter want those providers, not secret
fallback behavior. Removed setFallbackAgent calls and the unused
isConfigured() method.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-13 23:30:13 -05:00
Alex Newman a2ab45a461 feat: move development commands to plugin distribution (#666)
* feat: move development commands to plugin distribution

Move /do, /make-plan, and /anti-pattern-czar commands from project-level
.claude/commands/ to plugin/commands/ so they are distributed with the
plugin and available to all users as /claude-mem:do, /claude-mem:make-plan,
and /claude-mem:anti-pattern-czar.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* chore: Update CLAUDE.md and package version; fix bugs and enhance tests

- Updated CLAUDE.md to reflect changes and new entries for January 2026.
- Bumped package version from 9.0.2 to 9.0.3 in package.json.
- Refactored worker-service.cjs for improved error handling and process management.
- Added new bugfix documentation for critical issues identified on January 10, 2026.
- Cleaned up integration test logs and removed outdated entries in tests/integration/CLAUDE.md.
- Updated server test documentation to reflect recent changes and removed old entries.
- Enhanced hook response patterns and added new entries in hooks/CLAUDE.md.

* fix: keep anti-pattern-czar as internal dev tool

The anti-pattern-czar command relies on scripts that only exist in
the claude-mem development repository, so it shouldn't be distributed
with the plugin. Moving it back to .claude/commands/ for internal use.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-10 18:22:08 -05:00