Unphurl is a Model Context Protocol (MCP) server: URL intelligence for AI agents and developers. 16 tools, 25 signal weights, 20 free checks. In practice that means any MCP-compatible AI assistant can call Unphurl's tools directly — the model decides when to use them in a conversation or agent run.
You can run Unphurl two ways: connect to the hosted endpoint at https://mcp.unphurl.com/mcp with no local install, or run it on your own machine via the npm package @unphurl/mcp-server. Configuration happens through environment variables — you'll need UNPHURL_API_KEY. The current release is v0.2.3, published under the MIT license, with source at 123Ergo/unphurl-mcp on GitHub.
Unphurl is listed under AI & Agents on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Unphurl for 123Ergo, claim this listing to verify ownership, earn the Verified badge, and keep the details current.
