Web3 and blockchain MCP servers

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

openchainbench

73

ChainBench/OpenChainBench

MCP server Claude CodeCodexCursor +2

Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets. Remote server at openchainbench.com.

not rated 8 today A tokens not measured original MIT

agentpay

74

up2itnow0822/agentpay-mcp

MCP server Claude CodeCodexCursor +2

Non-custodial x402 payment MCP server for AI agents: wallet, payment, and spend-policy tools for MCP clients. Start on Base Sepolia (CHAINID 84532). Runs locally from the agentpay-mcp npm package. Needs 6 environment variables to run.

not rated 8 changed 12d ago A Socket: warn tokens not measured original MIT archived

swapwizard-mcp

75

DeFiRe-business/swapwizard-mcp

MCP server Claude CodeCodexCursor +2

Non-custodial DeFi for AI agents: swaps, concentrated liquidity (V3/V4) zaps + ranges, 5 EVM chains. Runs locally from the @swapwizard/mcp-server npm package. Needs 1 environment variable to run.

not rated 7 3mo ago A tokens not measured original MIT

saturnzap

76

lqwdtech/SaturnZap

MCP server Claude CodeCodexCursor +2

CLI-first, non-custodial Lightning Network wallet for autonomous AI agents. Runs locally from the saturnzap Python package. Needs 2 environment variables to run.

not rated 7 24d ago A tokens not measured original MIT

magpie-mcp

77

magpiecapital/magpie-x402

MCP server Claude CodeCodexCursor +2

Agent-native lending on Solana via x402: borrow against tokens, arm in-vault TP/SL, repay. Runs locally from the @magpieloans/magpie-mcp npm package.

not rated 7 1mo ago A tokens not measured original MIT

LNbits

78

lnbits/LNbits-MCP-Server

MCP server Claude CodeCodexCursor +2

MCP server "LNbits" as configured in lnbits/LNbits-MCP-Server. Launched with /Users/[user]/Desktop/lnbits-mcp-server/venv/bin/lnbits-mcp-server. Needs 3 environment variables to run.

not rated 7 6mo ago A tokens not measured

indodax-cli

79

ibidathoillah/indodax-cli

MCP server Claude CodeCodexCursor +2

Command-line interface for the Indodax cryptocurrency exchange. Runs locally from the @ibidathoillah/indodax-cli npm package.

not rated 7 4mo ago A tokens not measured original MIT

foundry-mcp-server

80

TheStranjer/foundry-vtt-mcp

MCP server Claude CodeCodexCursor +2

A simple, lightweight and fast MCP (Model Context Protocol) server that provides Solidity development capabilities using the Foundry toolchain (Forge, Cast, and Anvil). Runs locally from the foundry-mcp-server npm package.

not rated 7 3mo ago A tokens not measured

genlayer-mcp

81

albert-mr/genlayer-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for generating GenLayer Intelligent Contracts with AI-native blockchain capabilities. Runs locally from the genlayer-mcp npm package.

not rated 7 9mo ago A tokens not measured original MIT

mcp

82

jamaljsr/polar-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol (MCP) server for Lightning Polar - enables LLMs to interact with Polar networks. Runs locally from the @lightningpolar/mcp npm package.

not rated 7 9mo ago A tokens not measured

mcp

83

bsv-blockchain/bsv-mcp

MCP server Claude CodeCodexCursor +2

Custom MCP Server for BSV development providing context and tools for development. Runs locally from the @bsv/mcp npm package.

not rated 7 8mo ago A tokens not measured

seashail

84

seashail/seashail

MCP server Claude CodeCodexCursor +2

MCP server "seashail" as configured in seashail/seashail. Launched with seashail mcp.

not rated 7 5mo ago A tokens not measured original Apache-2.0

mcp

85

y0exchange/mcp

MCP server Claude CodeCodexCursor +2

MCP server for AI-to-Blockchain interactions — read balances, execute swaps, manage portfolios. Runs locally from the @y0exchange/mcp npm package.

not rated 7 7mo ago A tokens not measured original MIT

stellarpilot

86

tolgayayci/stellarpilot

MCP server Claude CodeCodexCursor +2

MCP server providing comprehensive access to Stellar blockchain through 73+ CLI tools. Runs locally from the stellarpilot npm package.

not rated 7 1y ago A tokens not measured

paean-pay-mcp

87

paean-ai/paean-pay-mcp

MCP server Claude CodeCodexCursor +2

Stablecoin payment MCP server — USDC on Base & Solana for AI agents. Runs locally from the paean-pay-mcp npm package.

not rated 7 7mo ago A tokens not measured original MIT

hyperlane-mcp

88

Suryansh-23/hyperlane-mcp

MCP server Claude CodeCodexCursor +2

MCP server "hyperlane-mcp" as configured in Suryansh-23/hyperlane-mcp. Runs locally from the hyperlane-mcp npm package.

not rated 7 1y ago A tokens not measured original MIT

connect-mcp

89

Quidli/connect-mcp

MCP server Claude CodeCodexCursor +2

MCP server for agent identity and reputation: resolve social handles to wallet addresses, score onchain reputation, and send USDC from any MCP client. Runs locally from the @quidli/connect-mcp npm package.

not rated 7 +1 changed 1mo ago A tokens not measured original MIT

mcp

90

elfa-ai/mcp

MCP server Claude CodeCodexCursor +2

Crypto social intelligence from X and Telegram, plus the Elfa Auto condition engine. Runs locally from the @elfa-ai/mcp npm package. Needs 1 environment variable to run.

not rated 7 changed 14d ago A tokens not measured original MIT

token-tool

91

bitbond/token-tool-mcp

MCP server Claude CodeCodexCursor +2

Deploy compliant ERC-20 tokens from any AI agent. 17 tools, 10 networks, CertiK-audited. Runs locally from the token-tool-mcp npm package. Needs 1 environment variable to run.

not rated 6 12d ago A tokens not measured original MIT

mintclub

92

Steemhunt/mint.club-v2-ai

MCP server Claude CodeCodexCursor +2

Trade bonding curve tokens on Base via Mint Club V2 — buy, sell, swap, create. Runs locally from the mintclub-mcp npm package. Needs 1 environment variable to run.

not rated 6 15d ago A tokens not measured original MIT

pinata-mcp

93

PinataCloud/pinata-mcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server that provides Claude with access to Pinata. This integration allows Claude to interact with Public and Private IPFS through Pinata's API. Runs locally from the pinata-mcp npm package.

not rated 6 8mo ago A tokens not measured original MIT

stacks-agent

94

kai-builder/stacksagent

MCP server Claude CodeCodexCursor +2

MCP server "stacks-agent" as configured in kai-builder/stacksagent. Runs locally from the stacks-agent npm package.

not rated 6 8mo ago A tokens not measured original MIT

bybit-mcp

95

BCusack/bybit-py-mcp

MCP server Claude CodeCodexCursor +2

Bybit MCP Server - Model Context Protocol implementation for Bybit trading API. Runs locally from the bybit-mcp Python package.

not rated 6 12mo ago A tokens not measured

bitcoin-mcp

96

teamssUTXO/bitcoin_mcp

MCP server Claude CodeCodexCursor +2

MCP server for Bitcoin — 49 tools for AI agents to save money on fees. Zero config, works out of the box. Runs locally from the bitcoin-mcp Python package.

not rated 6 5mo ago A tokens not measured original MIT