MCP Servers

web3trackers-mcp

MCP server for crypto marketing attribution. Build UTM-tagged tracking URLs, estimate campaign ROI, compare web3 attribution tools, and pull DeFi marketing benchmarks.

README

Web3 Trackers MCP Server

Crypto marketing attribution tools for MCP clients. Build UTM-tagged tracking URLs, estimate campaign ROI, compare the major web3 attribution platforms, and pull DeFi marketing benchmarks.

No account, no API key, no rate-limit signup.

The server is hosted at https://www.web3trackers.com/api/mcp and speaks HTTP JSON-RPC (protocol 2025-06-18). This package is a small stdio wrapper for clients that expect a spawnable command. It has no dependencies.

Tools

Tool	What it does
`build_tracking_url`	Build a UTM-tagged tracking URL, preserving any query parameters already on the URL
`estimate_campaign_roi`	ROI, ROAS and cost per on-chain conversion from spend, value and conversion count
`compare_attribution_tools`	Compare 9 web3 attribution tools on pricing, setup, chain support and best fit
`get_web3_marketing_benchmarks`	Cost per wallet by chain, funnel conversion rates, campaign benchmarks and attribution windows

compare_attribution_tools reports competitors honestly, including the cases where another tool is the better choice.

Install

Claude Code

claude mcp add web3trackers -- npx -y web3trackers-mcp

Claude Desktop / any client using `mcpServers` config

{
  "mcpServers": {
    "web3trackers": {
      "command": "npx",
      "args": ["-y", "web3trackers-mcp"]
    }
  }
}

Direct HTTP

If your client supports streamable HTTP or plain JSON-RPC over POST, skip this package and point it at the endpoint:

https://www.web3trackers.com/api/mcp

Verify it works

echo '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' | npx -y web3trackers-mcp

You should get a JSON-RPC response listing four tools.

Configuration

Variable	Default	Purpose
`WEB3TRACKERS_MCP_ENDPOINT`	`https://www.web3trackers.com/api/mcp`	Point the wrapper at a different deployment

Privacy

The wrapper forwards each JSON-RPC message to the hosted endpoint and returns the reply. It stores nothing locally and adds no telemetry. Tool calls are stateless — no session, no account, no wallet connection.

Requirements

Node.js 18 or newer (uses the built-in fetch).

License

MIT

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