You're shipping features faster than ever, but you can't write a Regex without ChatGPT. atrophy plugs into your Git history to measure the exact half-life of your coding brain.
We are all outsourcing the hard parts of engineering. The boilerplate, the complex algorithms, the database queries—Copilot and Claude do it for us.
But when you don't exercise a muscle, it wastes away. That is literally what atrophy means.
Atrophy is an offline CLI tool that uses statistical fingerprinting and AST syntax parsing to tell you exactly what you wrote, what AI wrote, and what skills you are forgetting.
Atrophy provides beautiful terminal reports detailing your exact skill decay, backed by hard Git data.
Syntax-level detection of your actual capabilities.
Notice: SQL is deeply atrophied.
Commit entropy and velocity tracking.
We analyze burstiness, formatting perfection, and line entropy. If you push 300 perfectly indented lines in 2 seconds, Atrophy flags it as AI-scaffolded.
We don't just grep for keywords. We build abstract syntax trees from your commits to know exactly if you're practicing Async logic or Database routing.
Connect your local Ollama or API key. Atrophy securely reads your actual codebase to generate 3 custom weekly challenges targeting your forgotten skills.
100% Local. Zero telemetry. Open source.