Zyfai MCP server

Zyfai DeFi MCP Server

Use Zyfai from Claude, Grok and Grok Bot, Cursor, Claude Code, compatible custom agents, and a limited ChatGPT preview.

This public Model Context Protocol server exposes Zyfai's yield discovery and personalized DeFi agent through natural-language tools. Discover opportunities, compare strategies, inspect positions, review earnings, and prepare supported account actions without building a separate integration.

Hosted MCP endpoint: https://mcp.zyf.ai/mcp

You do not need to clone or run this repository to use the hosted server.

What you can do

• Discover conservative and aggressive yield opportunities
• Compare APY, TVL, protocol, pool, chain, asset, and available risk information
• Inspect an authenticated user's Zyfai portfolio and active positions
• Review earnings, transaction history, and rebalancing information
• Prepare supported deposits and account actions when enabled
• Integrate Zyfai into any compatible Streamable HTTP MCP client

The server is built on @zyfai/sdk and uses remote Streamable HTTP transport.

Connect a client

For current screenshots, authentication behaviour, mobile/desktop availability, and troubleshooting, see Use Zyfai with AI.

Cursor

{
  "mcpServers": {
    "zyfai": {
      "url": "https://mcp.zyf.ai/mcp",
      "transport": "http"
    }
  }
}

Claude Code

Run this outside an active Claude Code session:

claude mcp add --transport http zyfai https://mcp.zyf.ai/mcp

Claude

In Claude, open Settings → Connectors, add a custom connector, and use:

https://mcp.zyf.ai/mcp

Grok and Grok Bot

Open grok.com/connectors, select New Connector → Custom, and enter the hosted endpoint. In Grok Bot, attach the installed Zyfai connector with @ when needed.

Grok Bot is the better fit for longer-running or repeat workflows. Grok web also supports the connector for ad hoc conversations, although tool-heavy requests can take longer to complete.

Try it

Start with public opportunity discovery:

Using Zyfai, show me conservative USDC opportunities on Base. Compare APY, TVL, protocol, and risk.

Then compare strategies:

Now compare those with the aggressive strategy and explain the additional risk rather than recommending purely by APY.

After authentication:

Show my current Zyfai positions and earnings. Do not prepare any transaction.

For a controlled action flow:

Help me prepare a 1 USDC deposit on Base using the conservative strategy. Explain each step and ask before anything requiring a wallet signature.

Authentication and safety

Zyfai separates general discovery from personal account access.

Shortened. The full README is on GitHub.