AgentShelfCheck a store free
Browser extension

Agent readiness, on every store you visit

One click on any storefront: readiness score, verdict, UCP manifest, MCP endpoint, AI-crawler access, and platform — powered by the same audit engine as the full product.

Install (developer preview)

  1. 1. Grab the extension source from the repo’s /extension folder (Chrome Web Store listing coming).
  2. 2. Open chrome://extensions, enable Developer mode.
  3. 3. Click “Load unpacked” and select the /extension folder.
  4. 4. Browse to any store and click the AgentShelf icon — score, verdict, UCP/MCP and crawler access, instantly.

Privacy: the extension only sends the current tab's domain to the readiness API when you click it — never page content, never automatically.