Blockchain data MCP servers

A server here looks up on-chain transactions, addresses, wallets or smart contracts.

Not here: crypto prices alone.

1,293servers
854 remote439 localTagged by Odel's AI, which can make mistakes

Best fit

987 made for this, ranked by starsRemoteLocal
  1. ChainRPC MCP @john0n1/chainrpc-mcpSafety-first EVM and Bitcoin RPC tools for balances, contracts, blocks, and transactions5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
  2. Verantis @m9labs-railscope/verantis-mcpVerified directory for machine payments (x402 & MPP): check services and wallets before agents pay.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
  3. Abstraxn Agent Layer @sandeep-antier/abstraxnAbstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
  4. AgentPay — trust routing + spend caps for x402 agents @romudille-bit/agentpayBuyer-side trust oracle + capped sessions for x402 agents: verified_route, receipts, 17 free tools.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
  5. Cookie @cookiechain/cookie-mcpCookie Chain tools for AI agents: swap, launch, liquidity, staking, NFTs, and a Solana bridge.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  6. Spraay x402 @plagtech/spraay-x402-mcpMCP server for Spraay x402 Gateway. 60 tools for crypto payments, DeFi, and AI on Base.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  7. Aegis Protocol @im-sham/aegis-protocolTrustless escrow for AI agent-to-agent transactions on Base L2 with ERC-8004 identity and USDC.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  8. AgentsCoin @axiosdevs/agentscoin-mcpGive your AI agent a wallet on AgentsCoin: create wallet, mine AGENT, check balance, send.19% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  9. Agirails @unima3x/agirails-mcp-serverPayment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  10. Graph Polymarket @paulieb14/graph-polymarket-mcpQuery Polymarket prediction markets via The Graph — 20 tools, 8 subgraphs5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  11. Printr @printrfi/printrLet AI agents create, discover, and track tokens across chains via Printr.21% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  12. MolTrust MCP Server @moltycel/moltrust-mcp-serverGive an agent a verifiable identity, and check another agent's before dealing with it.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
  13. Cardano @indigoprotocol/cardano-mcpCardano MCP — transactions, addresses, UTxOs, balances, ADAHandles & stake delegation14% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  14. Spectra @finanzgoblin/spectra-mcp-serverSpectra Finance MCP server: yield discovery, PT/YT, looping, Morpho, 10 chains4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  15. AI Proof of Us @0xddneto/ai-proof-of-usPrivate signed AI task receipts with replay checks and optional validated AIPOU claims.13% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  16. Ophis MCP @ophis/mcpGasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
  17. TapeAPI: signed BNB Chain reads @brucelanlan/tapeapiSigned BNB Chain reads (balances, tokens, NFTs, prices, TapeOut names) with verifiable receipts5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.
  18. The Tab (scvd-tab) @scvd/tabEvery tool a builder signs up for, on one tab: trials, burn, price drift. Local JSONL, zero deps.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.3 GitHub stars.
  19. Tenzro Canton MCP @tenzro-network/tenzro-cantonCanton MCP: DAML submit, contracts, events, parties, domains, CIP-56 tokens, DvP, DAR upload.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.
  20. Kura @dinggi5/kuraLocal Ethereum wallet for AI agents on Base and Arc: balances, x402 payments. Keys stay local.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.3 GitHub stars.
  21. Mindjack MCP @mindjack/mcpSolana memecoin rug check for trading agents: pump.fun launches, calibrated rug risk, wallets, KOL.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.
  22. Monerometrics @nowi333/monerometricsLive Monero network metrics: reorgs, orphans, pool centralization and the Haveno order book.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.
  23. SCVD General Store @scvd/general-storeEvidence observatory: x402/MPP inspection, signed receipt checks and settlement attestations.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.
  24. Stablecoin Yield @barker/stablecoin-yieldBarker's real-time stablecoin yield index + AI advisor + non-custodial deposit/redeem (x402 paid).5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.