ctx-sys
Knowledge graphs from codebases using AST parsing and semantic embeddings with vector, graph, and full-text search.
About
Local hybrid RAG system that indexes codebases and serves context through an MCP server. Uses Tree-sitter AST parsing for precise entity extraction across TypeScript, Python, Rust, Go, Java, C/C++, and C#. Combines vector search, full-text search (FTS5), and graph traversal with reciprocal rank fusion for result ranking. Stores everything in a single SQLite instance with local Ollama embeddings, ensuring code never leaves the machine. Includes session management, architectural decision logging, and cross-session learning.
Is this your project?
Claim this listing to manage your page, access analytics, and unlock upgrades. Verification takes 60 seconds.
Share This Project
Embed Badge
Add this badge to your README:
[](https://hifriendbot.com/ai-list/ctx-sys/)
