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. ArcID @arcusid/arcid-mcpLook up AI agents on Arc: ERC-8004 identity, feedback, validations and USDC-backed trust scores.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. Say Ur Intent @zktx-mcp/say-ur-intentLocal-first Sui DeFi evidence and review for AI clients before wallet signing.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  3. Aether testnet wallet @whoyoujoshin/aether-walletTestnet wallet for AI agents on Aether: pay, get paid and buy from paid APIs, with spending caps.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. Solana Token Intelligence @penniless-agent/token-intelSolana token due-diligence: 3-source fused risk verdict incl. LP-lock depth. $0.01 via x402.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. Doichain @neubuot/doichainProof of existence, names and chain data of the Doichain blockchain for AI agents4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. WarpPay402 MCP Gateway @warppay402/warppay-mcpPay-per-use AI tools monetized via x402 USDC micropayments on Base, Solana, and Arc.14% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  7. Verdix address risk @verdixapi/verdixCheck an EVM address on Base before sending funds: safe/caution/danger. Pays per call via x402.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  8. TWZRD Agent Intelligence @twzrd/twzrd-agent-intelPre-spend trust for AI agents that buy: check x402 services and product listings before paying.16% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. Neglect MCP @neglect/mcp-serverFull Solana DeFi coverage: launchpads, tokens, trades, and wallets, decoded at scale.14% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  10. Gavel @thegavel/gavelOracle-free fixed-rate, fixed-term BTC credit on Arbitrum One. Data and unsigned blueprints.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Basis Protocol @shlok-lgtm/basis-mcpStablecoin risk scores, wallet risk profiles, and transaction risk assessment.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  12. Esplora @mrfentmen/esplora-mcpKeyless MCP server for Esplora Bitcoin data: blocks, fees, transactions, addresses.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  13. Beaconchain @mrfentmen/beaconchain-mcpEthereum beacon chain: state, rewards, epochs.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  14. Onchain Data MCP @madlabs-tech/onchain-data-mcpBlockchain data for EVM and Solana: balances, tokens, prices, DeFi and RPC via free-tier vendors5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.
  15. Agent Erc8004 Bridge @jdhart81/agent-erc8004-bridgeThe MCP-native bridge to ERC-8004 (on-chain agent identity/reputation/validation): resolve registrat4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. Logicnodes Bridge @cmdenney/logicnodes-mcp-bridgeSigned PII-Shield: redact PII to an EIP-191 attestation, plus x402 pay-per-call agent tools.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  17. Anyway Possible Paid Agent Utilities @anyway-possible/agent-utilitiesPaid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. Solana Pulse: agent safety layer @timothymycompc/solana-pulse-gatewayStops AI agents losing money on Solana: pre-sign checks, intent matching, token verdicts. x402 USDC.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. OurPay Wallet @ourpay/ourpay-walletCrypto wallet for AI agents: balances, payments, swaps and trading with owner controls.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  20. Midnight + Next.js MCP @fractionestate/midnight-nextjs-mcpUnified MCP server for Midnight blockchain development and Next.js dApps.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  21. CyberWareX Defi Oracle @cyberpunk11147/cyberwarex-defi-oracleToken safety: honeypot sim, contract powers, rug checks, watch alerts, plain card, paper test.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.
  22. Avalanche AVAX MCP @airpote/avalanche-docsSearch and retrieve Avalanche blockchain documentation for building on AVAX.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  23. AI Crypto Sniper MCP @aicryptosniper/ai-crypto-sniper-mcpAI-assisted Solana trading bot with 331 MCP tools across Meme, Spot, Perpetuals, and Mirror modes.27% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  24. Market Mayhem @marketmayhem/mcpLaunch and trade BSC tokens on Market Mayhem. Your own wallet signs; dry run by default; spend caps.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.