Blockchain data MCP servers

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

Not here: crypto prices alone.

1,322servers
883 remote439 localTagged by Odel's AI, which can make mistakes

Best fit

1,012 made for this, ranked by starsRemoteLocal
  1. XRPL identity @jarod-vyent/xrpl-identity-mcpMCP server for XRPL identity: DIDs, credentials, signer lists, and safe transaction workflows.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  2. multichain-mcp @wkalidev/multichain-mcpMCP server for AI agents — Stacks, Celo, and Base in one npm package.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  3. Chainanalyzer @rascal-3/chainanalyzer-mcpMulti-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  4. Nerve RPC @reagost/nerve-rpcMCP server for Nerve blockchain JSON-RPC & REST API for AI Agents5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  5. Pythia Oracle @pythia-the-oracle/pythia-oracle-mcpEvery smart contract deserves intelligence, not just data. On-chain indicators via Chainlink.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  6. Gate402 @pgalyen1987/gate402-mcpx402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  7. DeFi @matiosera3-ops/defi-mcpAI agent access to on-chain DeFi data on Polygon & Arbitrum: balances, positions, prices.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  8. Circle Agent Stack @kinance/circle-agent-stack-mcpCircle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  9. 402sentinel @kaditang/402sentinel-mcpx402 payment safety for AI agents: counterparty risk gate, payment firewall, compliance, RWA gate.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  10. Kalshi MCP Server @joinquantish/kalshiSelf-hosted MCP server for Kalshi prediction market trading via DFlow on Solana6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.1 GitHub stars.
  11. Djd Agent Score @jacobsd32-cpu/djd-agent-scoreReputation scoring for AI agent wallets on Base. Trust scores, fraud checks, x402.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  12. Hyperd @hyperd-ai/hyperd-mcpPre-trade DeFi intelligence: 24 paid x402 tools incl. 6 synthesis verdicts, USDC on Base.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  13. Contract Guard @eltociear/contract-guard-mcpEVM contract/token risk check + ERC20 approval (proxy, EIP-7702, unlimited-allowance). Zero deps.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.1 GitHub stars.
  14. Cryptoiz @dadang11/cryptoizSolana DEX whale intelligence: alpha, divergence, phase scoring, BTC regime. USDC payments via x402.17% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  15. Hyre @cryptoeights/hyre-mcp17 DeFi + RWA tools — PumpFun, wallet PnL, Meteora LP, Robinhood Chain stocks — paid via x402.26% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  16. Solrisk @comil27/solrisk-mcpRETIRED - this server is discontinued and its backend is offline. Do not use.11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.1 GitHub stars.
  17. Blockchainacademics MCP @blockchainacademics/mcpCrypto MCP — 99 tools across news, market, on-chain, sentiment, indicators, agent generation.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  18. Baozi @bolivian-peru/baozi-mcp68 tools for AI agents to interact with Solana prediction markets on Baozi.bet9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  19. Path402 — Tokenised Web Content for AI Agents @b0ase/path402AI agents discover, acquire, and re-serve tokenised web content via the $402 protocol15% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  20. X402engine @agentc22/x402engine-mcp50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x40213% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  21. Zcash @zk-nd3r/zcash-mcpZcash shielded operations for AI agents. Memo decoding, attestation, proof verification.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  22. XCP MCP @xcp/mcp-serverInteract with Counterparty — the token protocol on Bitcoin. Query, compose, sign.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  23. Chain Signer @kevthetech143/chain-signerSecurity suite for AI agents: flag drains, permit-phishing & risky actions before signing.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  24. Solana @expertvagabond/solanaSolana MCP server for wallet, transactions & programs6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.