Web3 Mcp Hub

MCP Servers Blockchains License PRs Welcome

The definitive open-source registry of Model Context Protocol (MCP) servers for Web3, blockchain, and decentralized applications.

Making blockchain accessible to AI agents and developers

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Why This Exists

MCP servers are scattered across GitHub with no central Web3-focused directory. This hub solves that by:

• Curating the best blockchain MCP servers in one place
• Categorizing by ecosystem (EVM, Solana, Bitcoin, L2s, DeFi, NFTs)
• Providing ready-to-use configuration examples
• Maintaining quality standards and documentation

Quick Links

Resource	Description
Live Site	Searchable registry with filters
Getting Started	Setup guide for beginners
Full Server List	Expanded directory with 50+ servers
Contributing	Add new servers to the registry

Overview

Web3 MCP Hub is a comprehensive, community-maintained registry that aggregates all production-ready MCP servers across the blockchain ecosystem. Our mission is to provide developers and AI agents with unified access to Web3 infrastructure through standardized tooling.

What is MCP?

The Model Context Protocol (MCP) is an open standard developed by Anthropic that enables AI models to interact with external tools, APIs, and data sources in a structured, secure manner. MCP servers expose blockchain functionality to AI agents, allowing them to query on-chain data, execute transactions, and interact with decentralized protocols.

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Table of Contents

• Quick Start
• Registry Categories
  • Identity and Reputation
  • Multi-Chain Infrastructure
  • EVM Networks
  • Solana Ecosystem
  • Bitcoin and Lightning
  • Layer 2 Solutions
  • Non-EVM Chains
  • DeFi Protocols
  • NFT and Digital Assets
  • Data and Analytics
  • Market Data
  • Developer Tools
• Installation Guide
• Contributing
• License

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Quick Start

Prerequisites

• Node.js 18+ or Python 3.10+
• An MCP-compatible client (Claude Desktop, Cursor, Claude Code, etc.)
• API keys for specific services (where required)

Basic Configuration

Add servers to your MCP client configuration:

{
  "mcpServers": {
    "server-name": {
      "command": "npx",
      "args": ["-y", "@package/mcp-server"],
      "env": {
        "API_KEY": "your-api-key"
      }
    }
  }
}

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Registry Categories

Identity and Reputation

Decentralized identity, reputation systems, and trust infrastructure.

Server	Features	Repository
Intuition MCP	Atoms, triples, knowledge graph queries, attestations, claims, identity resolution, on-chain reputation	0xIntuition/intuition-mcp-server
ENS MCP	ENS name resolution, reverse lookups, domain records	EVM MCP Server

Intuition MCP Features:

• Query atoms and triples from Intuition's decentralized knowledge graph
• Create and retrieve attestations
• Identity and claim resolution
• On-chain reputation data access
• Integration with Intuition Protocol on Base

Configuration Example - Intuition MCP:

{
  "mcpServers": {
    "intuition": {
      "command": "npx",
      "args": ["-y", "@0xintuition/intuition-mcp-server"]
    }
  }
}

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Multi-Chain Infrastructure

Production-ready MCP servers providing unified access across multiple blockchain networks.

Server	Networks	Features	Repository
Web3 MCP	Ethereum, Solana, Cardano, THORChain, XRP, TON, Bitcoin, Litecoin, Dogecoin	Multi-chain balances, transactions, swaps, staking	strangelove-ventures/web3-mcp
Tatum Blockchain MCP	130+ networks	Blockchain data API, RPC gateway, NFT metadata, wallet portfolios	tatumio/blockchain-mcp
GOAT SDK MCP	Ethereum, Solana, Base, 200+ integrations	On-chain actions, smart contract interactions, token management	goat-sdk/goat
Nodit MCP	Ethereum, Base, Optimism, Arbitrum, Polygon, Aptos, Bitcoin, TRON, XRPL	Web3 Data APIs, node infrastructure, GraphQL indexing	noditlabs/nodit-mcp-server
Pocket Network MCP	63+ networks	Natural language blockchain queries, ENS resolution, cross-chain comparisons	pokt-network/mcp

Configuration Example - Web3 MCP:

{
  "mcpServers": {
    "web3": {
      "command": "npx",
      "args": ["-y", "@strangelove-ventures/web3-mcp"],
      "env": {
        "ENABLE_ETHEREUM_TOOLS": "true",
        "ENABLE_SOLANA_TOOLS": "true",
        "ENABLE_BITCOIN_TOOLS": "true"
      }
    }
  }
}

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EVM Networks

Comprehensive tooling for Ethereum and all EVM-compatible blockchains.

Server	Networks	Features	Repository
EVM MCP Server	60+ EVM chains	Smart contracts, token transfers, ENS resolution, gas estimation	mcpdotdirect/evm-mcp-server
Alchemy MCP	Ethereum, Polygon, Arbitrum, Optimism, Base	Token prices, NFT ownership, transaction history, swaps	alchemyplatform/alchemy-mcp-server
Moralis MCP	100+ endpoints, multi-chain	Wallet analytics, DeFi positions, token metrics, NFT data	MoralisWeb3/moralis-mcp-server
Etherscan MCP	Ethereum	Balance checking, transaction history, contract ABIs, gas prices, ENS	crazyrabbitLTC/mcp-etherscan-server
Starknet MCP	Starknet	Wallet operations, smart contracts, StarknetID resolution	mcpdotdirect/starknet-mcp-server

Configuration Example - EVM MCP:

{
  "mcpServers": {
    "evm": {
      "command": "npx",
      "args": ["-y", "@mcpdotdirect/evm-mcp-server"]
    }
  }
}

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Solana Ecosystem

Specialized tooling for Solana blockchain and its DeFi ecosystem.

Server	Features	Repository
Solana Agent Kit MCP	40+ Solana actions, SPL tokens, DeFi operations, NFT creation	sendaifun/solana-agent-kit
Aldrin Labs Solana MCP	21 RPC methods, account operations, staking, token management	Aldrin Labs
Solana Web3.js MCP	Smart contract deployment, transactions, account management	FrankGenGo/solana-web3js-mcp-server
SolanaViz MCP	Wallet analysis, price predictions, security assessment, visualizations	FarseenSh/GOATsolana-mcp
Jupiter Limit Order MCP	Limit orders, token swaps, price fetching	sendaifun/awesome-solana-mcp-servers
Solana Wallet Security Scanner	Security analysis, threat detection, program monitoring	sendaifun/awesome-solana-mcp-servers
Solana DeFi Analytics MCP	Wallet analytics, DeFi insights, strategy optimization	sendaifun/awesome-solana-mcp-servers

Configuration Example - Solana Agent Kit:

{
  "mcpServers": {
    "solana": {
      "command": "npx",
      "args": ["-y", "@sendaifun/solana-agent-kit-mcp"],
      "env": {
        "SOLANA_PRIVATE_KEY": "your-private-key",
        "SOLANA_RPC_URL": "your-rpc-url"
      }
    }
  }
}

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Bitcoin and Lightning

Native Bitcoin and Lightning Network integration for AI agents.

Server	Features	Repository
Bitcoin MCP	Key generation, address validation, transaction decoding, Lightning payments	AbdelStark/bitcoin-mcp
Lightning Network MCP	Invoice payments, balance queries, BOLT11 decoding	AbdelStark/lightning-mcp
Ordiscan MCP	Ordinals inscriptions, BRC-20 tokens, Runes, UTXO queries	Calel33/ordiscan-mcp-v1
MCP Inscription	Ordinal detection, inscription parsing, content display	Laz1mov/mcp-inscription
Zebedee ZBD MCP	Lightning micropayments, rewards	zebedeeio/zbd-mcp-server

Configuration Example - Bitcoin MCP:

{
  "mcpServers": {
    "bitcoin": {
      "command": "npx",
      "args": ["-y", "bitcoin-mcp@latest"],
      "env": {
        "LNBITS_URL": "your-lnbits-url",
        "LNBITS_API_KEY": "your-api-key"
      }
    }
  }
}

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Layer 2 Solutions

Optimized tooling for Ethereum Layer 2 networks and privacy-preserving zkRollups.

Server	Networks	Features	Repository
EVM MCP Server	Arbitrum, Optimism, Base, Polygon, zkSync	Full L2 support with unified interface	mcpdotdirect/evm-mcp-server
Aztec Noir MCP	Aztec Network	47 tools: Noir compiler, contract deployment, PXE interaction, key management, privacy operations, 7 documentation resources	rudazy/aztecmcp
Base USDC Transfer MCP	Base	Gas-free USDC transfers via Coinbase MPC wallets	magnetai/mcp-free-usdc-transfer

Configuration Example - Aztec Noir MCP:

{
  "mcpServers": {
    "aztec": {
      "command": "npx",
      "args": ["-y", "aztec-noir-mcp"],
      "env": {
        "AZTEC_PXE_URL": "http://localhost:8080"
      }
    }
  }
}

Aztec Noir MCP Features:

• 47 tools across 8 categories for comprehensive Aztec development
• Noir contract compilation and deployment
• PXE (Private Execution Environment) interaction
• Key generation and wallet management
• Transaction simulation and sending
• Privacy-preserving blockchain operations
• 7 built-in documentation resources
• Full Aztec CLI integration

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Non-EVM Chains

Support for alternative blockchain architectures.

Server	Network	Features	Repository
Cardano (via Web3 MCP)	Cardano	ADA transfers, stake pools, UTxO queries	strangelove-ventures/web3-mcp
TON MCP (via Web3 MCP)	TON	Balance queries, transactions, memos	strangelove-ventures/web3-mcp
XRP Ledger (via Web3 MCP)	XRPL	XRP transfers, trustlines, transaction history	strangelove-ventures/web3-mcp
THORChain (via Web3 MCP)	THORChain	Cross-chain swaps, RUNE balances, pool info	strangelove-ventures/web3-mcp
Ergo MCP	Ergo	Transaction history, forensic analysis	marctheshark3/ergo-mcp
Cosmos SDK (via Pocket MCP)	Cosmos chains	Multi-denom balances, staking, governance, IBC	pokt-network/mcp

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DeFi Protocols

Direct integration with decentralized finance protocols.

Server	Protocol	Features	Repository
Aave MCP	Aave V3	Lending, borrowing, liquidations on Base	Aave MCP
Uniswap Trader MCP	Uniswap	Token swaps, price quotes	kukapay/uniswap-trader
Uniswap PoolSpy MCP	Uniswap V3	New pool tracking across 9 networks	kukapay/uniswap-poolspy-mcp

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NFT and Digital Assets

Comprehensive NFT marketplace and digital asset tooling.

Server	Features	Repository
OpenSea MCP	NFT marketplace data, collection analytics, token info, 20+ chains	OpenSea MCP
Alchemy NFT MCP	NFT ownership, metadata, transaction history	alchemyplatform/alchemy-mcp-server
Moralis NFT Tools	NFT data, wallet holdings, collection analytics	MoralisWeb3/moralis-mcp-server

Configuration Example - OpenSea MCP:

{
  "mcpServers": {
    "opensea": {
      "url": "https://mcp.opensea.io/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_ACCESS_TOKEN"
      }
    }
  }
}

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Data and Analytics

Blockchain data platforms and analytics infrastructure.

Server	Features	Repository
Dune Analytics MCP	Custom SQL queries, cached results, EVM and Solana data	SAK1337/dune-mcp
Dune + Blockscout MCP	Combined analytics, multi-chain support, compound tools	dennisonbertram/web3-stats-mcp
Heurist Mesh MCP	On-chain analytics, token metrics, security insights	heurist-network/heurist-mesh-mcp-server

Configuration Example - Dune Analytics:

{
  "mcpServers": {
    "dune": {
      "command": "python",
      "args": ["-m", "mcp_server_dune"],
      "env": {
        "DUNE_API_KEY": "your-api-key"
      }
    }
  }
}

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Market Data

Real-time cryptocurrency pricing and market intelligence.

Server	Features	Repository
CoinGecko MCP	Token prices, market data	Blockchain-MCPs/coingecko-mcp
CoinMarketCap MCP	Real-time prices, market cap, volume	anjor/coinmarket-mcp-server
CoinCap MCP	Real-time market data (no API key required)	QuantGeekDev/coincap-mcp
CoinStats MCP	Portfolio tracking, market data, news	CoinStatsHQ/coinstats-mcp
Hive Intelligence MCP	Unified crypto, DeFi, Web3 analytics	hive-intel/hive-crypto-mcp

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Prediction Markets

Server	Repository	Features
Polymarket MCP	caiovicentino/polymarket-mcp-server	45 tools, trading, portfolio management, real-time monitoring, AI analysis
Kalshi MCP	9crusher/mcp-server-kalshi	Prediction market trading, settlements, order management

Configuration

{
  "mcpServers": {
    "polymarket": {
      "command": "uvx",
      "args": ["polymarket-mcp"],
      "env": {
        "POLYGON_PRIVATE_KEY": "your-private-key",
        "POLYGON_ADDRESS": "0xYourAddress"
      }
    },
    "kalshi": {
      "command": "uvx",
      "args": ["mcp-server-kalshi"],
      "env": {
        "KALSHI_API_KEY": "your-api-key",
        "KALSHI_PRIVATE_KEY_PATH": "/path/to/rsa-key"
      }
    }
  }
}

Developer Tools

Infrastructure and tooling for blockchain developers.

Server	Features	Repository
Chainstack Documentation MCP	API references, deployment guides, protocol knowledge	Chainstack
QuickNode MCP	Multi-chain RPC endpoints, development tools	QuickNode

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Installation Guide

Claude Desktop

1. Open Claude Desktop settings
2. Navigate to Developer > MCP Settings
3. Add server configuration to claude_desktop_config.json:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "intuition": {
      "command": "npx",
      "args": ["-y", "@0xintuition/intuition-mcp-server"]
    },
    "web3": {
      "command": "npx",
      "args": ["-y", "@strangelove-ventures/web3-mcp"],
      "env": {
        "ENABLE_ETHEREUM_TOOLS": "true"
      }
    },
    "aztec": {
      "command": "npx",
      "args": ["-y", "aztec-noir-mcp"]
    }
  }
}

4. Restart Claude Desktop

Cursor

Add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "evm": {
      "command": "npx",
      "args": ["-y", "@mcpdotdirect/evm-mcp-server"]
    }
  }
}

Claude Code CLI

claude mcp add intuition npx @0xintuition/intuition-mcp-server
claude mcp add evm-server npx @mcpdotdirect/evm-mcp-server
claude mcp add web3-server npx @strangelove-ventures/web3-mcp
claude mcp add aztec npx aztec-noir-mcp

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Contributing

We welcome contributions from the community.

Adding a New Server

1. Fork this repository
2. Add server to the appropriate category table
3. Include: Name, Features, Repository URL
4. Add configuration example if applicable
5. Submit pull request

Quality Standards

All listed servers must:

• Be open source or have public documentation
• Provide functional MCP integration
• Include installation instructions
• Be actively maintained

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Related Resources

Other MCP Registries

Registry	Focus	Link
awesome-mcp-servers	General MCP servers	github.com/wong2/awesome-mcp-servers
awesome-blockchain-mcps	Blockchain focused	github.com/royyannick/awesome-blockchain-mcps
awesome-web3-mcp-servers	Web3 servers	github.com/demcp/awesome-web3-mcp-servers
MCP Servers Directory	Searchable directory	mcpservers.org

Official Documentation

• Model Context Protocol Specification
• Anthropic MCP Documentation
• MCP GitHub Organization

Web3 Resources

• Intuition Portal - On-chain reputation
• Alchemy Documentation - Web3 development
• Moralis Documentation - Web3 APIs
• Aztec Documentation - Privacy-first zkRollup

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Security

Best Practices

• Never commit private keys to configuration files
• Use environment variables for sensitive data
• Audit server code before use
• Start with testnets for development
• Use hardware wallets for mainnet operations

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License

This registry is released under the MIT License.

Individual MCP servers are licensed under their respective licenses.

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Acknowledgments

• Anthropic - Model Context Protocol
• Intuition - Trust infrastructure and knowledge graph
• Strangelove Ventures - Web3 MCP
• Tatum - Multi-chain infrastructure
• SendAI - Solana tooling
• MCP.direct - EVM tooling
• Aztec Network - Privacy-first zkRollup

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Maintained by the Web3 developer community.