Setup guide

Set up @prefecthq/fastmcp-ts in Cursor

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🏎️ The official FastMCP TypeScript library - build MCP servers and clients, fast 🏎️

01Configuration

{
  "mcpServers": {
    "prefecthq-fastmcp-ts": {
      "command": "npx",
      "args": [
        "-y",
        "@prefecthq/fastmcp-ts"
      ]
    }
  }
}

Add this to .cursor/mcp.json. Generated from the captured install method (npx); the mcpServers shape is shared across Claude Desktop, Cursor, Windsurf, Cline, and VS Code.

02Steps

Make sure Cursor is installed and up to date.
Open .cursor/mcp.json and add the block above (merge into any existing mcpServers).
Provide any required API keys/credentials as environment variables.
Restart Cursor and confirm @prefecthq/fastmcp-ts’s tools appear.

03Other runtimes

Claude Desktop Windsurf Cline Continue Goose VS Code OpenAI Agents SDK LangGraph CrewAI

04Provenance

config_sourcegenerated from captured install method

last_checked2026-06-29 07:54Z

sourcesnpm registry [p4]

Next step

Ship @prefecthq/fastmcp-ts to your agents as a governed Loadout — config, scopes, and approval rules in one place.

Build a Loadout

See also: server page · is it safe? · alternatives