4,894 mods tagged Web3 and blockchain that install into Claude Code, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
Traia-IO/binance-data-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "binance-data-mcp-server" as configured in Traia-IO/binance-data-mcp-server. Runs locally from the binance-data-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server for DumbMoney — query reflection tokens, check earnings, trade, and create tokens on Solana. Runs locally from the dumbmoney-mcp npm package.
Skill Claude CodeCodex
CoW Protocol integration - MCP server for API interaction (quotes, orders, trades, auctions) plus brand guidelines (colors, typography). Use for trading operations, order management, or CoW-related design work.
Skill Claude CodeCodex
Guide for AI agents to earn and spend USDC on SYNAI Relay via MCP tools. Use this skill whenever you have synai MCP tools available and need to: browse/claim/complete tasks for USDC payment, post tasks for other agents, check earnings or submissions, manage jobs (fund/cancel/refund/dispute), or interact with the SYNAI…
MCP server Claude CodeCodexCursor +2
Single-tool MCP server that pays per call in USDC via x402 to fetch live Base mainnet gas data. Runs locally from the base-gas-mcp npm package.
Skill Claude CodeCodex
Get live on-chain data from The Graph, paid per query in USDC over x402 — gasless, keyless, bring-your-own-wallet. Each query spends real USDC ($0.01) from a wallet you control — use a dedicated, low-balance Base wallet. Discover the right live subgraph, see the price before paying, then pull the data in one loop.…
MCP server Claude CodeCodexCursor +2
MCP Server for Blackhole DEX Skills. Runs locally from the @blackhole-dex/blackhole-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "eip7702-rescue" as configured in trustless-ai/eip7702-rescue. Runs locally from the eip7702-rescue npm package.
rakibhossain72/uniswap-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "uniswap-mcp-server" as configured in rakibhossain72/uniswap-mcp-server. Runs locally from the uniswap-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server "stellarmcp" as configured in JulioMCruz/Stellar-mcp. Runs locally from the @juliomcruz/stellarmcp npm package.
Langclaw-AI-CROO/langclaw-croo-agent
Skill Claude CodeCodex
Use the Langclaw CROO Agent MCP tools for source-backed Web3 research, read-only onchain intelligence, CROO builder reviews, claim verification, readiness checks, and agent commerce submission work. Trigger when a user asks to research a protocol, inspect wallet or token activity, verify a project claim, review CROO…
cjcxyz/scalogy-real-estate-deals-mcp
MCP server Claude CodeCodexCursor +2
MCP server for Scalogy Real Estate Deals — pay-per-call graded US real-estate investment deals (flip/BRRRR/buy-&-hold) via x402 + USDC on Base. Runs locally from the scalogy-real-estate-deals-mcp npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for the Tegro Finance DEX on TON — let an AI assistant read pools, token prices, swap quotes and liquid-staking (stgTON) rates. Read-only, no keys, no signing. Built on @tegroton/tegro-finance. Runs locally from the @tegroton/tegro-finance-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "nostr-read-mcp" as configured in rpriven/nostr-read-mcp. Runs locally from the nostr-read-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server: let any AI agent trade and launch tokens on Arcade (USDC-native DEX + bonding-curve launchpad on Circle's Arc L1). Runs locally from the arcade-agent-mcp npm package. Needs 1 environment variable to run.
Skill Claude CodeCodex
Query TON (The Open Network) and GRAM on-chain data — wallet balances, token holdings, transactions, GRAM/Toncoin price, NFTs, and TON DNS. Use whenever the user asks about a TON address, a .ton name, the GRAM/TON price, or a jetton. Backed by the read-only tegro-wallet-mcp MCP server.
MCP server Claude CodeCodexCursor +2
Local guarded wallet payment interceptor for terminal agents. Runs locally from the slug-wallet npm package.
MCP server Claude CodeCodexCursor +2
MCP server "crypto-knowledge" as configured in DerDoPhil/crypto-knowledge. Runs locally from the crypto-knowledge npm package.
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 81 tokens together
Solana infrastructure tools for agents: RPC health/latency, priority-fee estimation, leader schedule, chain state, RPC comparison, and signed-transaction relay with on-chain landing confirmation.
MCP server Claude CodeCodexCursor +2
MCP server for Ledger — a double-entry bookkeeping API that natively accepts crypto micropayments. Zero signup: pays per call via x402 ($0.002/read, $0.01/write, USDC on Base). Balanced journal entries, trial balance, general ledger. Runs locally from the ledger-mcp Python package.
MCP server Claude CodeCodexCursor +2
Read-only stdio MCP server that queries multichain EVM on-chain data via the Blockscout REST API. Runs locally from the blockscout-mcp-server npm package.
arambarnett/robinhood-chain-mcp
MCP server Claude CodeCodexCursor +2
Read-only MCP server for Robinhood Chain. Lets any AI agent query chain state, ERC-20 tokens, DEX pairs, and verify token addresses against ticker-collision scams. Never signs or sends transactions. Runs locally from the robinhood-chain-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server that gives an AI agent a wallet it can't drain. It can only pay within a signed Capline mandate (per-tx cap, payee allowlist, global cross-chain cap). Runs locally from the capline-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "web3-agents-mcp" as configured in hanjoonchoe/web3-agents-mcp. Runs locally from the web3-agents-mcp npm package.