Blockchain & Web3 MCP Servers — Ethereum, Solana, Bitcoin, Multi-Chain, DeFi, and More

At a glance: One of the largest MCP categories by server count. Strong read-side coverage across most major chains, but write operations carry significant risk. Rating: 3.5/5. Multi-Chain Platforms EVM MCP Server (362 stars, 22 tools) — Most comprehensive EVM-focused server. 60+ networks (34 mainnets + 26 testnets), automatic ABI fetching, ENS resolution on every address parameter. The standout for Ethereum ecosystem work. GOAT (398 stars, 200+ onchain actions) — Broadest coverage. Modular framework: DeFi (Uniswap, Jupiter, Orca), NFT (OpenSea, MagicEden), prediction markets (Polymarket), analytics (CoinGecko, BirdEye). Spans EVM, Solana, Aptos, Sui, Starknet, and more. Tatum (14 stars, 130+ networks) — Highest network count but read-only. Great for analytics, not for executing operations. Chain-Specific Highlights Solana: Official Foundation server (documentation-focused), SendAI solana-mcp (139 stars, 11 tools including deploy/trade/transfer), openSVM (Rust, read-focused). Bitcoin: A