Historian
Provides an MCP server to search and retrieve your Claude Code conversation history, enabling quick access to past solutions and insights.
About
Historian is a Model Context Protocol (MCP) server that empowers Claude Code to directly access and search your past conversation history. It runs locally, ensuring privacy and offering fast, intelligent search capabilities. Leveraging SQLite's FTS5 with advanced features like prefix matching, stemming, fuzzy search, and time decay, it helps developers quickly find solutions to previous problems, track file-related discussions and changes, retrieve solutions for recurring errors, and analyze their past interactions and tool usage patterns within Claude Code.
Key Features
- Search Claude Code conversation history with smart prioritization
- Find context for specific filepaths within past conversations
- Retrieve solutions for recurring error patterns
- Discover similar past queries based on current input
- Analyze tool usage patterns within your conversation history
- 10 GitHub stars
Use Cases
- Quickly find solutions to previously solved coding problems or debugging sessions.
- Debug recurring errors by accessing past resolutions and related contexts.
- Track the history of discussions and changes related to specific files or features.