Blockchain data MCP servers

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

Not here: crypto prices alone.

1,294servers
855 remote439 localTagged by Odel's AI, which can make mistakes

Best fit

989 made for this, ranked by starsRemoteLocal
  1. Thru Explorer MCP @thru/thru-explorerThru blockchain explorer: blocks, transactions, accounts, and program ABIs on the Thru RISC-V L12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. FlexYield — blockchain RPC gateway @flexyield/gatewayRPC gateway for agents: six mainnets, measured failover, a key without signup, pay per call in USDC.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. Autosophia Base Lens @autosophia/base-lensScreen Base ERC-20 tokens, inspect wallets, simulate txs, price gas. $0.01 in USDC.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. Aave MCP @aave/mcpOfficial Aave MCP for V3 and V4 markets, positions, governance, and transaction preparation.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. PreApe @preape/preapeCheck Arc/RadarDEX tokens before buying. Creator, LP lock, holders. GO/CAUTION/AVOID.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. Solana Cleanup @recoversolrent/solana-cleanupRead-only Solana and crypto reserve-recovery scans, pricing, chain facts, and methodology.15% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. Kawal @pugarhuda/kawalEvidence about ERC-8004 agents on BNB Smart Chain, gathered by calling them. No key.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. Prism MCP @zeamprism/prism-mcpAgent tools marketplace: Wallet audits, Notes, ETH + Base JSON-RPC. USDC on Base, no account.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. Verifyum proof service @verifyum/mcpPrivacy-preserving file proofs on Solana. Files are hashed locally. Currently free, no API key.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. Feeds @insidercable/feedsPoint-in-time Congress, BTC-ETF-flow, insider, token-launch and options-IV feeds; free + x4024% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Otto Intel @ottoai/ottoOtto AI hosted MCP: 16 pay-per-call market-intelligence tools, USDC via x402 on Base, no API keys.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. openfang-rail @89rat/openfang-railDeterministic banking, LEI, VAT, SWIFT & compliance checks via MCP with signed XDR-1 receipts.14% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  13. KHOTEM — Cryptographic Witness @khotem/khotem-witnessPaid cryptographic witness for agents: seal, attest, receipts. x402 USDC/Base.14% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. DeFade — Multi-Chain Memecoin Analyzer @defade/defadeRug pull risk and on-chain forensics for tokens on Solana and six EVM chains.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. OrbitWan.io @orbitwan/orbitwanWanchain explorer and analytics. Premium data: prepaid credit or standard x402 (0.01 USDC/request).5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. Steve Filter @cassarebaser/steve-filterSolana memecoin rug + creator-reputation checks for agents. PASS/CAUTION/FAIL + 0-100 score.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. OrcaVault @keiko-dev-lcai/orcavault-mcpPermanent on-chain memory for AI agents on Lightchain via a one-time unlock.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. ClearTrace @cleartracedata/cleartraceNeutral on-chain execution benchmarking: slippage, revert rates, MEV, and DEX frontend attribution.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. BASE167 @base167/base167Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. Sentinel 402 @pseudowater/sentinel-402Uptime and price-honesty oracle for x402: trust status, attestations, USDC history.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. Steve Guard @stevesignals/steve-guardSolana + Robinhood-Chain token safety & net-USD accumulation intel for trading agents.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. Pay @vauban/pay-mcpx402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  23. Solana Wallet Tracker & Alerts @freedomlab/walletwatchSolana wallet tracker & alerts: real-time activity webhooks, balances, tx history. Free.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. Nockchain @mizuki0x/nockchain-mcpMoved to io.github.winter0x/nockchain-mcp. This entry is no longer updated.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.