Access and test Vercel deployments protected by Vercel Authentication, SSO, or Deployment Protection with agent-browser. Use when a preview or production URL redirects to a Vercel login page, returns a protection 401 or 403, or needs short-lived Trusted Sources OIDC authentication instead of a static bypass secret or public exception.
Install
npx skills add vercel-labs/agent-browser --skill protected-vercel-deploymentsnpx skills add vercel-labs/agent-browser --skill protected-vercel-deployments -a claude-code -gnpx skills add vercel-labs/agent-browser --skill protected-vercel-deployments -a codex -ggemini skills install https://github.com/vercel-labs/agent-browser.git --path skill-data/protected-vercel-deploymentsgh skill install vercel-labs/agent-browser protected-vercel-deploymentsgit clone --depth 1 https://github.com/vercel-labs/agent-browser /tmp/vercel-labs__agent-browser
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vercel-labs__agent-browser/skill-data/protected-vercel-deployments ~/.claude/skills/protected-vercel-deployments # Claude Code
cp -R /tmp/vercel-labs__agent-browser/skill-data/protected-vercel-deployments ~/.agents/skills/protected-vercel-deployments # Codex, Cursor, Gemini CLI, Copilot, OpenCode