1,334 tagged Web3 and blockchain, measured the same way as everything else here.
Browse within: mcp-server 189model-context-protocol 188defi 132blockchain 128crypto 110base 90x402 69ethereum 55bitcoin 36LLM 35cryptocurrency 35cursor 31solana 31agent-commerce 29
MCP server Claude CodeCodexCursor +2
One of 75 in server.json
Retrieve NFT metadata, ownership, and contract details across blockchains. Runs locally from the mcparmory-alchemy-nft Python package.
MCP server Claude CodeCodexCursor +2
Thin MCP proxy client for deBridge — connects to the hosted MCPd at agents.debridge.com. Runs locally from the @debridge-finance/debridge-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for Klever blockchain smart contract development. Runs locally from the @klever/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "crypto-market-data" as configured in nirholas/crypto-market-data. Runs locally from the crypto-market-data-mcp npm package. Needs 1 environment variable to run.
decentralized-identity/kya-os-mcp
MCP server Claude CodeCodexCursor +2
MCP server "kya-wallet" as configured in decentralized-identity/kya-os-mcp. Launched with /ABSOLUTE/PATH/TO/node /ABSOLUTE/PATH/TO/kya-os-mcp/examples/revoked/node_module. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server for node-notifier. Runs locally from the mcp-notify npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
WAIaaS MCP server - Model Context Protocol integration for AI agents. Runs locally from the @waiaas/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Liteserver access to TON: balances, account state, transactions and get-methods over native ADNL. Runs locally from the @tonnode/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for TRON blockchain. Supports TRX/TRC20 transfers, smart contracts, and AI prompts. Runs locally from the @bankofai/mcp-server-tron npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume. Runs locally from the x402-list-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Central registry hub for Lyra ecosystem tools, agents, and plugins - the NPM for Crypto AI Tools. Runs locally from the lyra-registry npm package.
nirholas/ethereum-wallet-toolkit
MCP server Claude CodeCodexCursor +2
One of 5 in server.json
MCP Server for Ethereum transaction building, signing, and serialization. Runs locally from the transaction-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
The trust harness for AI agents. Set what an agent can do before it acts. Remote server at mcp.neus.network.
MCP server Claude CodeCodexCursor +2
MCP server for SwapAPI - get executable token swap calldata for EVM chains. Runs locally from the @swapapi/mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for PumpFun on-chain intelligence — tokens, claims, holders, and bundles. Runs locally from the pumpfun-claims-bot npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
MCP server "solana-dev", hosted remotely at mcp.solana.com, as configured in GeckoVision/gecko-surf.
bitget-wallet-ai-lab/bitget-wallet-mcp
MCP server Claude CodeCodexCursor +2
MCP server "bitget-wallet-mcp" as configured in bitget-wallet-ai-lab/bitget-wallet-mcp. Runs locally from the bitget-wallet-mcp Python package.
MCP server Claude CodeCodexCursor +2
AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman. Runs locally from the @elisym/mcp npm package. Needs 7 environment variables to run.
quanghuynguyen1902/jupiter-mcp-server
MCP server Claude CodeCodexCursor +2
Model Context Protocol server providing Claude AI with access to Jupiter's Portfolio API and Price API on Solana. Runs locally from the jupiter-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "polymarket-agent-mcp" as configured in demwick/polymarket-agent-mcp. Runs dist/index.js with node.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for gasless DEX swapping powered by OKX DEX API + Biconomy MEE. Runs locally from the okx-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Search Freeport Nostr events by kind, tag & geohash radius (rides, services, reputation). Runs locally from the freeport-nostr-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Real-time crypto market data: prices, tickers, exchanges, OHLCV candles, and metadata. Remote server at mcp.coinpaprika.com.
MCP server Claude CodeCodexCursor +2
One of 2 in claude_desktop_config.json
MCP server "unstoppable-domains", hosted remotely at api.unstoppabledomains.com, as configured in drQedwards/PPM.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: