🔌 Socketlist

Best MCP servers for crypto and Web3 (2026)

These are the 17 most popular open-source MCP servers for crypto and Web3, ranked by GitHub stars. Each one links to a page with repository details, install configs where available, and related servers.

  1. osaurus ★8048 – Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic
  2. tradingview-mcp ★5060 – TradingView MCP server — real-time market data, technical analysis, screeners & backtesting for Claude, ChatGPT, Cursor
  3. solana-mcp-vybe ★1896 – Public Solana MCP registry metadata for Vybe Solana API
  4. tradememory-protocol ★1430 – Decision audit trail + persistent memory for AI trading agents. Outcome-weighted recall, tamper-evident SHA-256 chain wi
  5. alpaca-mcp-server ★1022 – Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data analysis, and build strategies i
  6. attestix ★874 – AI agent identity, signed credentials, delegated authority and portable governance evidence. Python core and offline ver
  7. oracle3-prediction-market-agent ★446 – Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations ac
  8. mcp_massive ★397 – An MCP server for Massive.com Financial Market Data
  9. blockrun-mcp ★392 – Live data for AI agents — search, research, markets, crypto, X/Twitter. Pay-per-call via x402 micropayments.
  10. mcp-aktools ★391 – 📈 提供股票、加密货币的数据查询和分析功能MCP服务器
  11. evm-mcp-server ★378 – MCP server that provides LLMs with tools for interacting with EVM networks
  12. foundry-mcp-server ★253 – An experimental MCP Server for foundry built for Solidity devs
  13. asset-intel-orchestration-engine ★251 – Open-source platform for multi-agent AI orchestration, real-world asset tokenization, workflow automation. Includes OAut
  14. three.ws ★237 – Open-source platform for 3D AI agents. Turn text or a photo into a rigged, animated GLB avatar, give it an LLM brain, me
  15. stock-mcp ★177 – 专业的金融市场数据 MCP 服务器 - 支持A股/美股/加密货币，原生 MCP 协议，AI Agent 友好
  16. web3-research-mcp ★168 – Local MCP server for deep crypto token research across CoinGecko, DeFiLlama and web search. Free, no API key.
  17. octagon-mcp-server ★147 – An MCP server for public & prediction markets research. Ask natural-language questions and get structured, source-backed

Frequently asked questions

What is an MCP server for crypto and Web3?

An MCP (Model Context Protocol) server connects AI assistants such as Claude, Cursor or GitHub Copilot in VS Code to external tools and data. The servers on this page are focused on crypto and Web3.

How is this list ranked?

By GitHub stars and recent activity, using public repository data refreshed on October 15, 2026.

How do I install one?

Most servers are added to your client’s MCP config file as an npx, uvx or Docker command. Our install guides for Claude Desktop, Cursor and VS Code walk through it step by step.

Related guides

Weekly MCP digest – new and trending MCP servers in your inbox.