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* feat: add mem-search skill with progressive disclosure architecture Add comprehensive mem-search skill for accessing claude-mem's persistent cross-session memory database. Implements progressive disclosure workflow and token-efficient search patterns. Features: - 12 search operations (observations, sessions, prompts, by-type, by-concept, by-file, timelines, etc.) - Progressive disclosure principles to minimize token usage - Anti-patterns documentation to guide LLM behavior - HTTP API integration for all search functionality - Common workflows with composition examples Structure: - SKILL.md: Entry point with temporal trigger patterns - principles/: Progressive disclosure + anti-patterns - operations/: 12 search operation files 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * docs: add CHANGELOG entry for mem-search skill Document mem-search skill addition in Unreleased section with: - 100% effectiveness compliance metrics - Comparison to previous search skill implementation - Progressive disclosure architecture details - Reference to audit report documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * docs: add mem-search skill audit report Add comprehensive audit report validating mem-search skill against Anthropic's official skill-creator documentation. Report includes: - Effectiveness metrics comparison (search vs mem-search) - Critical issues analysis for production readiness - Compliance validation across 6 key dimensions - Reference implementation guidance Result: mem-search achieves 100% compliance vs search's 67% 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * feat: Add comprehensive search architecture analysis document - Document current state of dual search architectures (HTTP API and MCP) - Analyze HTTP endpoints and MCP search server architectures - Identify DRY violations across search implementations - Evaluate the use of curl as the optimal approach for search - Provide architectural recommendations for immediate and long-term improvements - Outline action plan for cleanup, feature parity, DRY refactoring * refactor: Remove deprecated search skill documentation and operations * refactor: Reorganize documentation into public and context directories Changes: - Created docs/public/ for Mintlify documentation (.mdx files) - Created docs/context/ for internal planning and implementation docs - Moved all .mdx files and assets to docs/public/ - Moved all internal .md files to docs/context/ - Added CLAUDE.md to both directories explaining their purpose - Updated docs.json paths to work with new structure Benefits: - Clear separation between user-facing and internal documentation - Easier to maintain Mintlify docs in dedicated directory - Internal context files organized separately 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * Enhance session management and continuity in hooks - Updated new-hook.ts to clarify session_id threading and idempotent session creation. - Modified prompts.ts to require claudeSessionId for continuation prompts, ensuring session context is maintained. - Improved SessionStore.ts documentation on createSDKSession to emphasize idempotent behavior and session connection. - Refined SDKAgent.ts to detail continuation prompt logic and its reliance on session.claudeSessionId for unified session handling. --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Alex Newman <thedotmack@gmail.com>
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Claude Code Hooks Exit Code Cheat Sheet
Exit Code Behavior (1)
- Exit code 0: Success.
stdoutis shown to the user in transcript mode, except forUserPromptSubmithook where stdout is injected as context (1) - Exit code 2: Blocking error.
stderris fed back to Claude to process automatically (1) - Other exit codes: Non-blocking error.
stderris shown to the user and execution continues (1)
Per-Hook Event Behavior (1)
| Hook Event | Exit Code 2 Behavior |
|---|---|
PreToolUse |
Blocks the tool call, shows stderr to Claude (1) |
PostToolUse |
Shows stderr to Claude (tool already ran) (1) |
Notification |
N/A, shows stderr to user only (1) |
UserPromptSubmit |
Blocks prompt processing, erases prompt, shows stderr to user only (1) |
Stop |
Blocks stoppage, shows stderr to Claude (1) |
SubagentStop |
Blocks stoppage, shows stderr to Claude subagent (1) |
PreCompact |
N/A, shows stderr to user only (1) |
SessionStart |
N/A, shows stderr to user only (1) |
SessionEnd |
N/A, shows stderr to user only (1) |
Quick Reference
- Success:
process.exit(0)- Operation completed successfully - Block & feedback:
process.exit(2)- Block operation and give Claude feedback via stderr - Non-blocking error:
process.exit(1)- Show error to user but continue execution
Important: Claude Code does not see stdout if the exit code is 0, except for the UserPromptSubmit hook where stdout is injected as context (1)