NestDaddy

TraceFast

xyz.tracefast/mcp · v0.1.0+e9df2df8

Ethereum data for agents: blocks, transactions, traces, tokens, and facts about addresses.

Connect Remote server

Terminal
claude mcp add --transport http mcp https://tracefast.xyz/mcp --header "X-Api-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://tracefast.xyz/mcp",
      "headers": {
        "X-Api-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://tracefast.xyz/mcp",
      "headers": {
        "X-Api-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://tracefast.xyz/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server asks for a key before it lists its tools. Connect it with your own key to see them.

Headers

NameDescription
X-Api-Key
Optional, secret
A TraceFast API key. Optional here: a client that supports OAuth can sign in with TraceFast instead.

Details

Endpointhttps://tracefast.xyz/mcp (Streamable HTTP)
First published14 Nov 2026
Last updated14 Nov 2026
Registry namexyz.tracefast/mcp

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