Regression Risk Estimator
A single offline HTML tool that scores a git diff against 10 deterministic regression-risk checks — out-of-scope files, weakened tests, unpinned dependencies, and more — for developers who want a pre-merge sanity check before an AI-agent-written diff ships.
Description
Paste the output of git diff and get a weighted risk score out of 100, a breakdown across 10 checks (out-of-scope file touches, removed or weakened test assertions, zero test coverage for a real code change, config/infra files touched, oversized single-file changes, wide blast radius, unpinned dependency bumps, lockfile/manifest mismatches, silent delete+add restructures, and leftover commented-out code), and a concrete next action for every flag. Runs entirely in the browser — no login, no backend, no AI calls, nothing leaves your machine. Export the findings as a Markdown report to drop straight into your PR description.
What's included
- index.html — the complete tool, one self-contained file, no build step or dependencies
- README.md — usage guide, the full 10-check reference table, and honest limits
Delivery
Instant download after Stripe checkout. File: nightforge-regression-risk-estimator.zip