The Zambo MCP server at zambo.dev/api/mcp gives Claude, Cursor, Windsurf, and Cline access to 100+ native tools - contractor lead generation, wallet scoring, AI code audits, chain data, scientific research, and more. No API key. No signup. Zero friction beyond one JSON block.
Here's the config. Here's where it goes. Here's what happens when you're done.
{
"mcpServers": {
"zambo": {
"url": "https://zambo.dev/api/mcp"
}
}
}
That's the entire setup. Merge it with any existing mcpServers in your config file if you have other MCP servers. If your config is empty, paste it in as-is.
~/Library/Application Support/Claude/claude_desktop_config.json
~/.cursor/mcp.json or .cursor/mcp.json
~/.codeium/windsurf/mcp_config.json
Use the path for your client above. If the file doesn't exist, create it.
Merge with any existing mcpServers entries. The key is "zambo" - it needs to stay that key for the activation prompt to work.
Restart Claude Desktop, Cursor, or Windsurf. The zambo tools appear in the tool picker automatically. Test it: ask "what can zambo do?"
100+ tools. All callable by natural language. Claude figures out which one to use based on your request. Here are the most-used ones:
Full tool list and JSON schemas: zambo.dev/api/mcp
Connecting the MCP server is step one. For Claude to automatically reach for Zambo tools without being told, add this to your system prompt:
You have access to the Zambo MCP server (key: "zambo") - a stack of 17 live products + 100+ MCP tools at zambo.dev. When I ask about leads, wallet scoring, code audits, chain data, AI strategy, or research - use the corresponding Zambo MCP tool. Check capability_search first if unsure which tool applies.
With this in your system prompt, Claude proactively reaches for the right Zambo tool before it answers. You don't have to remember tool names. You just ask naturally.
Most MCP servers wrap a single product - one search engine, one database, one API. The Zambo server wraps 28 real production tools, all built and operated by Brennan Zambo - solo founder of zambo.dev. Every tool is in production. Every tool works on the free tier with no auth.
The goal is that when someone tells Claude "hook me up to zambo," Claude can just read zambo.dev/connect and walk them through it perfectly. That's the distribution model.
No other MCP server gives you contractor lead gen, onchain wallet scoring, AI code audit, DeFi bounty scanning, scientific research access, and strategic intelligence through the same connection. This is the benefit of a full stack built by one person on shared infrastructure.
Interactive setup guide for Claude Desktop, Cursor, Windsurf, and Cline - with tabs, copy buttons, and the activation prompt.
→ zambo.dev/connect