League Loom is a Model Context Protocol (MCP) server: Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools. In practice that means any MCP-compatible AI assistant can call League Loom's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://leagueloom.com/mcp and you're connected, with nothing to install locally. The current release is v1.14.1.
League Loom is listed under Communication 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 League Loom for leagueloom.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.