BetaBots-LLC/callimachus
🔌 MCP ServerBetaBots-LLC
A local MCP server for hybrid search and indexing across your AI coding agent conversation history.
Callimachus acts as a memory layer for AI coding agents, solving the fragmentation problem where conversation history is siloed within specific IDEs or CLI tools. It supports 11 major coding agents, including Claude Code, Codex, and Cursor. Technically, it leverages a hybrid search architecture: SQLite FTS5 handles full-text search requirements, while on-device vector KNN provides semantic retrieval capabilities. This dual approach ensures that agents can perform both keyword-based lookups and conceptual context matching. By exposing a consistent MCP interface, Callimachus allows any compatible agent to query its own historical data, retrieve specific thread details, and perform project-wide searches. This is particularly valuable for long-term development tasks where maintaining context across disparate sessions is critical for code quality and developer productivity.
💡Highlights
- ├─Hybrid SQLite FTS5 + Vector KNN
- ├─Supports 11 coding agent platforms
- └─Standardized MCP search interface
🎯For
- ├─AI Software Engineers
- └─Developer Tooling Architects