Pre-PR Greptile Review

A pre-PR review gate. Greptile reviews the committed branch's diff on its own cloud (≈$0 Claude tokens, ~$1/review after the monthly free tier), and this skill triages the result and drives the PR. It is a GATE, not blind automation: the review output is verified and risky findings are proposed, not auto-applied.

Mirrors Greptile's own official cli-review skill (whoami → --json primary, --agent fallback, findings ranked by severity) and adapts its greploop iterate-until-clean idea to the LOCAL CLI (greploop itself drives the PR bot via gh, not the local review).

Prerequisites