1,567 mods tagged Web3 and blockchain that install into Cursor, 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.
MCP server Claude CodeCodexCursor +2
MCP server "opentimestamps" as configured in getAlby/opentimestamps-mcp. Runs /path/to/opentimestamps-mcp/build/cli.js with node. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server "crypto-payer-mcp" as configured in syamai/crypto-payer-mcp. Runs locally from the crypto-payer-mcp npm package.
jaspertvdm/tibet-ainternet-mcp
MCP server Claude CodeCodexCursor +2
MCP server for AInternet — DNS, identity and messaging for AI agents. Resolve .aint domains from Claude Code, Cursor, or any MCP client. Runs locally from the tibet-ainternet-mcp Python package.
MCP server Claude CodeCodexCursor +2
A local MCP server for looking up cryptocurrency market information. Cryptocurrency is digital money or an asset traded through online networks.
ValoremFoundation/valorem-mev-mcp
MCP server Claude CodeCodexCursor +2
MCP server for Valorem MEV Intelligence — exposes 8 paid MEV/DeFi data tools via the x402 payment protocol. Runs locally from the valorem-mev-mcp npm package.
kunle3885-stack/mcp-crypto-intel-
MCP server Claude CodeCodexCursor +2
Crypto market intelligence (price, momentum, trending) over MCP. Runs locally from the crypto-intel-mcp Python package.
MCP server Claude CodeCodexCursor +2
SENTINEL MCP server — pre-execution transaction safety oracle for AI agents, paid autonomously via x402 on Base. Runs locally from the sentinel-mcp Python package.
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.
MCP server Claude CodeCodexCursor +2
MCP server for live Base gas, transaction costs in USD, cross-chain comparison and gas history, paid per call in USDC via x402. Runs locally from the base-gas-mcp npm package. Needs 2 environment variables to run.
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.
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.
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.
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.