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VS Code

GrindFree Agent Security for VS Code

io.github.ronin93/grindfree-agent-security

Pay-per-call agent security (x402): injection, tools, shell/SQL, memory, leaks, docs, safe web reads

client:VS Code transport:stdio runtime:npm

Install GrindFree Agent Security in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "x402-private-key",
      "description": "X402_PRIVATE_KEY",
      "password": true
    }
  ],
  "servers": {
    "grindfree-agent-security": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@grindfree/agent-security-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "${input:x402-private-key}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

GrindFree Agent Security in other clients

GrindFree Agent Security MCP server