Indexes and searches your Claude Code conversation history across all projects using natural language queries. Exposes search_conversations, list_projects, and get_message_context tools that let you find past discussions by asking things like "where did we discuss authentication" or "Docker setup from last week". Uses SQLite FTS5 to search thousands of conversations in milliseconds, returning the project path, timestamp, and resume commands to jump back into context. Auto-configures on install and creates smart directory shortcuts under ~/.cs/ for faster navigation. Reach for this when you're juggling multiple Claude Code projects and need to recover context from closed terminals or find solutions you discussed weeks ago in a different codebase.
claude mcp add --transport stdio tonysimonovsky-claude-code-conversation-search-mcp uvx claude-code-conversation-search-mcp