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mcp/harbor
Grok

crypto sentiment x402 for Grok

io.github.whatevercat-creator/crypto-sentiment-x402

Real-time crypto sentiment for a ticker symbol from 8 news RSS feeds and the Fear & Greed Index

client:Grok transport:stdio runtime:pypi

Install crypto sentiment x402 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": {
    "crypto-sentiment-x402": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "crypto-sentiment-x402-mcp"
      ],
      "env": {
        "CDP_API_KEY_ID": "<CDP_API_KEY_ID>",
        "CDP_API_KEY_SECRET": "<CDP_API_KEY_SECRET>",
        "CDP_WALLET_NAME": "<CDP_WALLET_NAME>",
        "SENTIMENT_API_URL": "<SENTIMENT_API_URL>",
        "X402_NETWORK": "<X402_NETWORK>"
      }
    }
  }
}

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

crypto sentiment x402 in other clients

crypto sentiment x402 MCP server