Anchor Terminal: grades for AI agent tools

See how the AI agent tool on the page you're on is graded, and search 1,000+ graded APIs, MCP servers and models.

Anchor Terminal grades the tools AI agents use, over 1,000 APIs, MCP servers, SDKs and models, each scored out of 100 against the same public checklist and given a grade from AA to F. This extension brings that to the page you're on. • This site: click the icon on a tool's website, docs or GitHub organisation and see whether we list it, with its grade and score, and a link to the full listing (strengths, weaknesses, pricing, what a company asks first and reviews from our panel). • Search: find the best tool for a job by what you need, "send email", "web search", "x402", or by name. Private by design. The extension runs only when you click it. It matches the page you're on against a public index it downloads from anchorterminal.com and keeps for a day, inside your browser, so the address of the page you're on is never sent anywhere. Only what you type in the search box is sent, to our search API. No background script, no content scripts, no analytics, no account. Free, with no sign-up. The same data is on www.anchorterminal.com, in the API and on the MCP server.