Smart contracts MCP servers

A server here writes, tests or deploys blockchain smart contracts.

Not here: trading crypto.

101servers
51 remote50 localTagged by Odel's AI, which can make mistakes

Best fit

60 made for this, ranked by starsRemoteLocal
  1. Pentagonal @achilles1089/pentagonal-mcpAI smart contract forge — 8-agent security audits, generation, and compilation across 8 chains11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  2. 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.
  3. SmartGuard @kota1026/smartguard-mcpSmartGuard MCP Server - AI-powered smart contract security audit tools for Claude Code, Cursor,...12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  4. Pact Tooling @pact-community-organization/pactPact 5 tooling: REPL test runs, trap scanning, gas estimation, interface diff, format checks.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  5. 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.
  6. 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.
  7. Vector (Apex Fusion) @apex-fusion/vector24 keyless tools for AI agents on Vector, the Apex Fusion eUTXO L2: wallets, contracts, registry.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  8. Tolk MCP Server @oxgeneral/tolk-mcp-serverMCP server for the Tolk smart contract compiler. Compile, validate, and explore TON contracts.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  9. Contract Security Scanner @mastrophot/contract-security-scannerMCP smart contract scanner with NEAR-focused security context.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. BridgeGuard @kota1026/bridgeguard-mcpBridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri...12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  11. Ponzu @ponzutech/ponzuERC-20 token launchpad on Ethereum — deploy, presale, swap, and farm via AI agents27% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  12. Chainweb API @pact-community-organization/chainwebChainweb HTTP API: local sim, pre-signed send, poll, table reads, SPV proofs, module deploys.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  13. Hedera @expertvagabond/hedera-mcpBuild-only Hedera (Hashgraph) MCP — 73 tools across all core services plus analytics reads.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  14. Universal Blockchain @expertvagabond/universal-blockchainZetaChain universal blockchain MCP server19% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  15. COTI @smithery/cuongpo-coti-mcpConnect to the COTI blockchain to manage accounts, transfer native tokens, and deploy and operate…20% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  16. Grisoco AI security audits @grisoco/auditsSmart-contract security audits for EVM chains and DAML: quote, run and fetch reports.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  17. Tanod @tanod/tanodPay-per-call agent tools: PDF, OCR, translation, news search, prediction markets, web, chain reads.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. TokenOS Smart Contract Audit @tokenos/contract-auditScan Solidity & Anchor code6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. Foundry MCP code mode @foundry-mcp/foundry-codeCode mode (preview): the AI writes a script against a typed foundry.* API and runs it in a sandbox.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  20. Weakspot @weakspot/weakspotAudit Solidity and Rust smart contracts from your editor. Pays per audit in USDC over x402.22% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  21. Runtime @formatho/runtimeSelf-hosted MCP server: 26 deterministic dev, security, and EVM tools.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. Execute delegatecall-vulnerability-mcp @evozim/delegatecall-vulnerability-mcpPremium agentic endpoint for delegatecall-vulnerability-mcp.35% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  23. Execute certora-rule-generator-mcp @evozim/certora-rule-generator-mcpPremium agentic endpoint for certora-rule-generator-mcp.21% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  24. K402 @kali123411/k402Agent-payable APIs on Kaspa: LLMs, chain data, covenants, zk proofs — pay per call, no API key10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.