RepoMind — ask a Java codebase

Recorded demo. Every answer, search result and class outline here is a real response recorded from RepoMind . This static copy can only replay the examples shown as chips, so typing a new question needs the live service: run it yourself with Docker.

Repository

Index another repository (requires an API key)

GitHub repository

API key

How it works

AST-aware indexEach Java file is parsed with JavaParser into a class outline plus one chunk per method, with exact line ranges.

Hybrid retrievalpgvector similarity and Postgres full-text search on split identifiers, merged with reciprocal rank fusion.

Grounded answersThe model sees numbered sources and must cite them; citations link to the exact lines on GitHub.

Built to run cheaplyTwo-tier answer cache, per-client rate limits and token budgets, and Claude-to-Ollama failover behind circuit breakers.

Also available to AI agents as an MCP server at /mcp. Measured on a labelled 40-question eval: hybrid search finds the right code in the top 5 for 90% of questions.