signalGitHub Trending2026-10-04
colbymchenry/codegraph
CodeGraph is a pre-indexed code knowledge graph that auto-syncs on code changes, designed for AI coding agents like Claude Code, Codex, Gemini, Cursor, and more. It runs 100% locally with a Rust kernel, reducing token usage and tool calls. Installation is a one-line command, and it auto-configures the MCP server for major agents.
- for who
- Developers using AI coding agents such as Claude Code, Cursor, Codex, or Gemini.
- why now
- Newly released CodeGraph pre-indexes code for AI agents, auto-syncs, and cuts token usage.
- what changes
- They get accurate, up-to-date code context without manual indexing, leading to fewer tokens and tool calls.
- to do
- Install CodeGraph, run codegraph install to wire up agents, then codegraph init to build the project graph.
key points
- Pre-indexed graph auto-syncs on file changes for agents
- Rust kernel, 100% local, fewer tokens and tool calls
- Supports Claude Code, Cursor, Codex, Gemini, Copilot and more
#code knowledge graph#AI programming assistant#open source tool#MCP#Rust
score
score 8 out of 10. 0-10: how dense the facts are, multiplied by how much you can do with them after reading. 8+ means the topic's evidence bar is met: benchmarks and availability for a new model, amount and investors for a funding round, revenue figures for a solo-money story. Below 5 an item does not enter the digest. A press release scores 3 or less, a reprint loses 2, anything older than 14 days loses 1, a headline that misleads loses 3.
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