# rea-captcha > Local-first verification challenge handling for browser agents. Keep a Browser Use or Playwright task in its existing browser session, use an authorized test action or human handoff, require fresh validation evidence, and then resume the same task. ## Primary links - Source and setup: https://github.com/masakaai/rea-captcha - Controlled live cases: https://rea-captcha.vercel.app/ - npm package: https://www.npmjs.com/package/rea-captcha - MCP Registry name: io.github.masakaai/rea-captcha - MCP tool reference: https://github.com/masakaai/rea-captcha/blob/main/docs/mcp-tools.md - Full agent-readable reference: https://rea-captcha.vercel.app/llms-full.txt ## Scope rea-captcha supports official provider test keys, explicitly authorized owned origins, and bounded human handoff. It does not automate unknown third-party production CAPTCHA challenges, provide a hosted solver, transfer credentials, or make stealth claims.