Yahoo Finance MCP Server vs Coinbase AgentKit MCP Extension

A side-by-side comparison of two Finance & Payments servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Yahoo Finance MCP Server Query stock data, news, financials, options, and generate charts from Yahoo Finance via yfinance. Unverified stdio (local) No auth Python	Coinbase AgentKit MCP Extension Coinbase's AgentKit MCP extension for onchain actions: transfers, swaps, and contract calls. Verified stdio (local) API key TypeScript
Category	Finance & Payments	Finance & Payments
Language	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	None	API key
GitHub stars	158	900
Last commit	12 days ago	1 month ago
Verified
Actively maintained
Install	`uvx yfmcp@latest`	`npm install @coinbase/agentkit @coinbase/agentkit-model-context-protocol @modelcontextprotocol/sdk`
Repo	Open	Open

Verdict

Pick Yahoo Finance MCP Server if you want zero-setup with no API key.

Pick Coinbase AgentKit MCP Extension if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Add Yahoo Finance MCP Server

Install / run

uvx yfmcp@latest

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "yahoo-finance-mcp-server": {
      "command": "uvx",
      "args": [
        "yfmcp@latest"
      ]
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

Add Coinbase AgentKit MCP Extension

Install / run

npm install @coinbase/agentkit @coinbase/agentkit-model-context-protocol @modelcontextprotocol/sdk

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "coinbase-agentkit-mcp-extension": {
      "command": "node",
      "args": [
        "/absolute/path/to/your-agentkit-mcp-server.js"
      ],
      "env": {
        "CDP_API_KEY_NAME": "<your-cdp-api-key-name>",
        "CDP_API_KEY_PRIVATE_KEY": "<your-cdp-api-private-key>"
      }
    }
  }
}

FAQ

Yahoo Finance MCP Server or Coinbase AgentKit MCP Extension — which is better?

Pick Yahoo Finance MCP Server if you want zero-setup with no API key. Pick Coinbase AgentKit MCP Extension if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Can I use both Yahoo Finance MCP Server and Coinbase AgentKit MCP Extension?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Yahoo Finance MCP Server and Coinbase AgentKit MCP Extension work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Yahoo Finance MCP Server →View Coinbase AgentKit MCP Extension →More comparisons →