GrindFree Agent Security

io.github.ronin93/grindfree-agent-security

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "grindfree-agent-security": {
      "command": "npx",
      "args": [
        "-y",
        "@grindfree/agent-security-mcp@0.4.0"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>"
      }
    }
  }
}
Environment variables
  • X402_PRIVATE_KEYrequiredsecretCaller's own Base USDC EVM private key (0x…). Used only by the local MCP host to settle x402 payments. Never a GrindFree key; never commit this value.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Security & Identity
Version
0.4.0
Registry
active
Published
11/12/2026

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