Summary
Earlier Claude Code sessions become searchable, so past decisions can be recovered without scrolling.
The 4 tools read the local history: list_projects and list_sessions map what exists, then get_conversation_history and search_conversations pull the relevant parts. Nothing here writes; it reads history already on disk.
What it is
A reader over Claude Code's conversation history: its 4 tools list projects and sessions, fetch paginated history, and search past conversations by content.
What you get
- List projects that have conversation history (list_projects)
- List sessions for a project or date range (list_sessions)
- Fetch paginated conversation history for a session or range (get_conversation_history)
- Search past conversations by content (search_conversations)
Requirements
Local Claude Code conversation history on the machine where the server runs.
Setup effort
One command — npx claude-code-history-mcp