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Cursor

AAAA-Nexus MCP for Cursor

io.github.aaaa-nexus/aaaa-nexus-mcp

Formally verified AI safety APIs. 75+ endpoints, pay-per-call via USDC x402, no signup.

client:Cursor transport:stdio runtime:pypi

Install AAAA-Nexus MCP in Cursor

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

{
  "mcpServers": {
    "aaaa-nexus-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "aaaa-nexus-mcp"
      ]
    }
  }
}

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

AAAA-Nexus MCP in other clients