* [Axon v1.0.0](https://github.com/harshkedia177/axon) – Indexes codebases into a structural knowledge graph and exposes graph-aware search, impact analysis, and context tools for AI agents and developers.

* [codebase-memory-mcp v0.4.0](https://github.com/DeusData/codebase-memory-mcp) – MCP server that indexes codebases into a persistent knowledge graph for fast structural queries and analysis.