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mcp/harbor
Cursor

Abe for Cursor

io.github.flowinfosystems-index/abe

Free, local check before an AI agent acts: your rules return ACT, BLOCK or ESCALATE.

client:Cursor transport:stdio runtime:pypi

Install Abe 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": {
    "abe": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "abe-ai"
      ],
      "env": {
        "ABE_POLICY": "<ABE_POLICY>",
        "ABE_RESOLVER": "<ABE_RESOLVER>",
        "FLOW_API_KEY": "<FLOW_API_KEY>"
      }
    }
  }
}

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

Abe in other clients

Abe MCP server