Awesome Crypto MCP Servers

Curated open-source GitHub list of MCP servers enabling crypto APIs, wallets, and blockchain interactions for AI agents.

Overview

Provides standardized MCP access to cryptocurrency APIs and wallets, supporting transaction querying, NFT retrieval/management, smart contract interactions, and more. Serves as an AI-agent-friendly alternative to Web3.js libraries by exposing blockchain functionality through natural language tool calls.

Key Features

• Transaction Querying: Fetch transaction history, details, confirmations via MCP tools
• NFT Management: Retrieve NFT metadata, ownership, transfers
• Wallet Operations: Balance checks, signing (secure), address generation
• DeFi Integration: Lending/borrowing queries, liquidity pool data, yield farming metrics
• Real-time Data: Price feeds, mempool monitoring, block events

Use Cases

• DeFi Agents: Autonomous trading, portfolio rebalancing, yield optimization
• NFT Agents: Collection valuation, rarity analysis, marketplace scanning
• Wallet Assistants: Transaction simulation, gas estimation, security audits

Comparison to Web3.js / Solana MCP

Feature	MCP Servers	Web3.js	Solana MCP
Integration	Natural language tool calls	JavaScript SDK calls	RPC-focused
AI Compatibility	Native LLM tool calling	Requires code generation/wrapping	Chain-specific
Multi-Chain	Often unified endpoints	Provider-specific	Solana-only
Standardization	MCP protocol	EVM-specific	Solana RPC

Pricing

Free and open-source under Apache 2.0/MIT licenses (varies by repo).