Sleeper Fantasy MCP by UnClick

malamutemayhem/unclick

This is a specialized gateway to the Sleeper fantasy football API, built on the UnClick platform. It exposes league data, rosters, draft information, player stats, and matchup details for Sleeper users. Instead of building direct Sleeper integrations, you get access through UnClick's unified catalog of 450+ endpoints across 178+ tools. The server uses standard stdio transport and requires an UnClick API key from unclick.world. If you're building agent workflows that need to pull fantasy football data, check waiver wire activity, or analyze matchups during draft season, this gives you programmatic access to the Sleeper ecosystem without managing separate authentication or rate limits.

GitHub stars: 4
transport: STDIO
last updated: Jun 1, 2026

View on GitHub

Readme

UnClick MCP server

The app store for AI agents. unclick.world

450+ callable endpoints across 178+ tools, available to any MCP-compatible AI client. New tools ship to the API continuously. Your agent picks them up automatically; no package update is needed.

Install

Using the latest GitHub release (no npm account required):

{
  "mcpServers": {
    "unclick": {
      "command": "npx",
      "args": ["-y", "https://github.com/malamutemayhem/unclick/releases/latest/download/unclick.tgz"]
    }
  }
}

Add this to your claude_desktop_config.json (or equivalent for Cursor, Windsurf, etc).

Or install globally from GitHub:

npm install -g https://github.com/malamutemayhem/unclick/releases/latest/download/unclick.tgz

Operational Notes

This repo follows the AGENTS.md fence rules for agent work.

Run

For local web development:

npm run dev

For the API workspace:

npm run dev:api

Test

Run the main test suite:

npm test

Run the production build check:

npm run build

License

View the full README on GitHub

Details

Repository: github.com/malamutemayhem/unclick
Website: unclick.world
Package: @unclick/sleeper-mcp
Transport: STDIO
Registry: MCP registry, active