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@vibgrate/cli Local codebase intelligence for AI coding agents — graph, drift, and version-correct docs on your machine

vg answers three questions for any repo:

1. What is this codebase? — A deterministic code graph: call trees, import paths, impact surfaces, dependency facts.
2. How far behind is it? — A ranked DriftScore (0–100) with runtime/framework lag, dependency age and EOL proximity, and a prioritized fix list. Exposure is scored separately as a RiskScore; the two together are the DriftRisk Index. The full methodology — formulas, sources, and limitations — is published as a whitepaper under CC BY 4.0 (DOI 10.5281/zenodo.21336304).
3. Can we fix it here? — VG Code, a coding agent whose search tool is the code graph, not a grep — in your terminal as vg code and as the VG Code panel in Vibgrate for VS Code — plus vg fix, ranked upgrade plans it can apply.

Everything runs on your machine. No API key, no network call, no data leaving your repo unless you explicitly push. The vibgrate command is an alias for vg — they are interchangeable.

See it run

A real vg scan replay — drift score, breakdown, and ranked priorities in one command. Animation plays right here on GitHub; nothing runs in your browser.

▶ Try the live, interactive CLI simulator → Step through every command (scan, build, ask, why, …) against real sample repos.

Try it in 10 seconds

No install, no signup:

npx @vibgrate/cli scan          # drift score + upgrade priorities
npx @vibgrate/cli build         # build the code graph
npx @vibgrate/cli ask "what does AuthService do?"
npx @vibgrate/cli code          # a coding agent — it asks before every edit

Install for repeat runs:

Shortened. The full README is on GitHub.