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mcp/harbor
Grok

pincer for Grok

io.github.vouchlyai/pincer

Secure grip for your agent's secrets - security-hardened MCP gateway with proxy token architecture

client:Grok transport:stdio runtime:npm

Install pincer in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "pincer": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "pincer-mcp"
      ],
      "env": {
        "PINCER_PROXY_TOKEN": "<PINCER_PROXY_TOKEN>",
        "OPENWEBUI_URL": "<OPENWEBUI_URL>",
        "OPENAI_COMPATIBLE_URL": "<OPENAI_COMPATIBLE_URL>",
        "AUDIT_LOG_PATH": "<AUDIT_LOG_PATH>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

pincer in other clients

pincer MCP server