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mcp/harbor
Grok

printr for Grok

io.github.printrfi/printr

Let AI agents create, discover, and track tokens across chains via Printr.

client:Grok transport:stdio runtime:npm

Install printr 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": {
    "printr": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@printr/mcp"
      ],
      "env": {
        "PRINTR_API_KEY": "<PRINTR_API_KEY>",
        "OPENROUTER_API_KEY": "<OPENROUTER_API_KEY>",
        "OPENROUTER_IMAGE_MODEL": "<OPENROUTER_IMAGE_MODEL>",
        "EVM_WALLET_PRIVATE_KEY": "<EVM_WALLET_PRIVATE_KEY>",
        "SVM_WALLET_PRIVATE_KEY": "<SVM_WALLET_PRIVATE_KEY>"
      }
    }
  }
}

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

printr in other clients

printr MCP server