Unbrowse for Caniuse (caniuse.com)

Caniuse as tools for your agent. Unofficial: not affiliated with or endorsed by caniuse.com. Unbrowse compiled these from caniuse.com's own requests: each call replays the site's first-party API server-side and returns a verified result. No scraping of rendered pages, no browser on your side, no caniuse.com API key.

Connect the caniuse.com MCP

This server is a tool scope holding only caniuse.com: its compiled tools plus the Unbrowse tools that run them, so the agent's tool list stays small and every call stays on caniuse.com.

claude mcp add --transport http caniuse https://unbrowse.ai/mcp/caniuse.com
codex mcp add caniuse --url https://unbrowse.ai/mcp/caniuse.com && codex mcp login caniuse

{"mcpServers":{"caniuse":{"url":"https://unbrowse.ai/mcp/caniuse.com"}}}

The first connect signs in to Unbrowse with OAuth (free tier, only verified results count). For scripts, send Authorization: Bearer $UNBROWSE_API_KEY (key from https://unbrowse.ai/app/keys; keep it in a secret manager, never in config you commit).