What problem does it solve? Connecting a Git repository to Vercel looks simple until commits stop triggering deployments, fork PRs hang waiting for authorization, the Ignored Build Step skips everything (or nothing), or a self-hosted Git host cannot be reached by the built-in integration. This Skill provides an operator's playbook for the entire Git-to-Vercel seam, grounded in the official vercel.com/docs/git documentation. ## Core Features & Use Cases - Provider connection and permission triage: Covers GitHub, GitLab, Bitbucket, and Azure DevOps integrations, including permission matrices for "missing Git repository" errors, commit-author membership rules, fork-PR authorization, and verified-commit enforcement. - Branch flow and PR feedback control: Explains production branch resolution, preview/staging branch patterns, git.deploymentEnabled minimatch rules, bot comment silencing, consolidated commit statuses, and triggering CI from repository_dispatch events instead of noisy deployment_status webhooks. - Build gating and external CI bridges: Details the inverted Ignored Build Step contract (exit 0 = skip, exit 1 = build), turbo-ignore, deploy hooks, the VERCEL_GIT_* environment variable surface, and the vercel pull → build → deploy --prebuilt pipeline for GHES, Self-Managed GitLab, Bitbucket Data Center, and Azure DevOps. - Use Case: A team's commits suddenly stop deploying. You use the read-only connection-audit script to confirm the repo wiring, then walk the who-may-deploy rules to discover the commit author is not a member of the Vercel team. ## Quick Start Ask the agent to audit why commits to your repository are not triggering Vercel deployments and to check the project's Git connection, production branch, and fork protection settings.