AAAA-Nexus MCP for VS Code

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

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

client:VS Code transport:stdio runtime:pypi

Install AAAA-Nexus MCP in VS Code

.vscode/mcp.json

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

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs