We build and maintain developer tools in the open — free to use, free to fork, and better with every contribution.
A native C++ engine that turns codebases into knowledge graphs for persistent memory. Scan a project, extract its structure into a deterministic graph, and query it through a local daemon or MCP server — so coding agents navigate your code instead of grepping it.
Example placeholder — a VS Code extension surfacing CGraph queries inline while you read code.
Example placeholder — GitHub Actions that build and diff knowledge graphs on every PR.
Example placeholder — each new public repo becomes a card here with its description, language, and stars.
A safe-refactoring workflow on a real repo: pin the node with query, size the blast radius with impact, explain surprise dependents with path — before editing.
How our live demo embeds an interactive graph of 1,300 nodes: a self-contained graph.html export, a click-to-load sandboxed iframe, and a provenance gate.
How CGraph keeps a code graph current as you edit: content-hashed fold-ins within a couple of seconds, and why a branch switch becomes one full rescan.