DeFi Intelligence Engine — MCP Server

A Model Context Protocol (MCP) server providing complete DeFi intelligence — Yield, Liquid Staking, Restaking, RWA, Perpetuals, Gas Optimization, and Smart Contract Security. Risk-adjusted single recommendations with reasoning, 97% fewer tokens than raw data.

Built with the MCP SDK (FastMCP) · Transport: streamable-http · Compatible with Claude Desktop, Claude Code, OpenClaw, Cursor, Windsurf, and any MCP-compatible client.

MCP Tools (paid · 0.05 USDC via x402 on Base)

Tool	Description
`get_best_yield`	Best yield for USDC, USDT, ETH across 548 protocols
`get_optimal_allocation`	Multi-protocol capital split for max risk-adjusted yield
`explain_risk`	9-signal risk breakdown for any DeFiLlama protocol
`compare_yields`	Side-by-side protocol comparison
`get_best_liquid_staking`	Best LST for ETH, SOL, BNB (Lido, Rocket Pool, Jito...)
`get_best_restaking`	Best restaking/LRT (EigenLayer, Ether.fi, Renzo, Puffer)
`get_best_rwa`	Best Real World Asset protocol (Ondo, BUIDL, Maple, Centrifuge)
`get_perps_overview`	Top perps by 24h volume (Hyperliquid, dYdX, GMX, Drift)
`compare_perps`	Side-by-side perpetuals comparison
`get_optimal_gas_window`	Predict best time window to transact for minimum gas cost
`score_contract`	Smart contract security risk score via GoPlus Security API

MCP Tools (free)

Tool	Description
`get_gas_price`	Current gas prices (safe/standard/fast) for any EVM chain
`get_defi_overview`	Full DeFi market snapshot across all categories
`yield_alert_set`	Register APY threshold alert
`yield_alert_check`	Poll alert triggered/watching status
`yield_alert_delete`	Remove an alert by ID
`yield_alerts_list`	List all active alerts
`server_info`	Server metadata, all tools, resources, pricing

MCP Resources (free)

URI	Description
`defi://market-overview`	Real-time top yields snapshot (~168 tokens)
`defi://risk-glossary`	Risk term definitions for output interpretation

MCP Prompts (free)

Prompt	Usage
`/yield-check`	Find best yield for asset + amount
`/portfolio-optimize`	Optimize multi-asset DeFi allocation
`/daily-briefing`	Morning yield market summary
`/yield-watch`	Monitor APY threshold + act on trigger

Installation — Claude Desktop

{
  "mcpServers": {
    "defi-intelligence-engine": {
      "url": "https://defi-yield-engine-production.up.railway.app/mcp"
    }
  }
}

Installation — Any MCP Client

MCP Server URL : https://defi-yield-engine-production.up.railway.app/mcp
Transport      : streamable-http
Protocol       : Model Context Protocol (MCP)

Payment — x402 Protocol

Paid tools require 0.05 USDC per call on Base. No signup, no API key.

Recipient : 0x74E3ab71eC674D343aD481Ea20F489C720C11Ad4
Network   : Base (chain 8453)
Asset     : USDC
Protocol  : x402

Discovery Endpoints

Endpoint	Description
`/.well-known/x402.json`	x402 payment manifest (Coinbase Bazaar)
`/.well-known/agent.json`	A2A Agent Card (Google A2A Protocol)
`/health`	Health check + x402 status

Data Sources

DeFiLlama — 13,800+ pools, 7,000+ protocols, 500+ chains (yield, staking, RWA, perps)
Etherscan Gas Oracle — real-time gas prices + pattern-based prediction
GoPlus Security API — smart contract honeypot + risk detection

No API keys required · No user data stored · Cache: 1-5 min

Tech Stack

MCP SDK: FastMCP (Python)
Transport: Streamable HTTP (MCP standard)
Payment: x402 (USDC on Base)
Hosting: Railway

DeFi Intelligence Engine