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mcp/harbor
Cursor

Trail for Cursor

dev.usetrail/trail

Issue tracker and durable project memory for your coding agent, scoped to the folder you open.

client:Cursor transport:stdio runtime:npm

Install Trail in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "trail": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "usetrail"
      ],
      "env": {
        "TRAIL_API_URL": "<TRAIL_API_URL>",
        "TRAIL_PROJECT": "<TRAIL_PROJECT>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Trail in other clients

Trail MCP server