MCP servers and skills: search, filter by where they run, and compare.
1–24 of 592 tools for “web3-security”
Clear all15 Web3, DeFi & HTTP 402 security tools: EVM/Move contract auditor, Solana Anchor CPI scanner, SPL risk & liquidity inspectors, whale flow tracker, Jito fee estimator, EIP-712 & EVM calldata decoders,
Hosted by authorMIT★ 1Few starsNo key
Web3 Security MCP Server for AI Clients
Node.jsApache-2.0★ 7No key
AI agent safety layer for crypto transactions - blocks honeypots, blacklists, and rug pulls before they happen
PythonMIT★ 9No key
🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features enterprise-grade architect
Node.jsMIT★ 2Few starsNo key
Claude skill turning a coding agent into a Web3 security researcher, built from 1,001 published Immunefi findings across 35 vulnerability classes.
SkillMITFew starsNo key
Solidity callgraph & control-flow reentrancy vulnerability auditor (Slither / Immunefi)
MCPLink only★ 8
Historical audit findings for Web3 security review, served over MCP
Node.jsMITFew starsNo key
MCP server that scans Solidity repos through a 7-gate verification framework (Al-Mizaan) to cut LLM false positives, benchmarked against Slither; free pattern-search from 1,032 reconciled Sherlock fin
Node.jsMIT★ 9No key
Cybercentry MCP server: pay-per-call security verification for AI agents. Remote endpoint, no install.
Hosted by authorMIT★ 2Few starsNo key
AI agent skill for Solidity smart contract security auditing
SkillMIT★ 5No key
Trust and quality infrastructure for AI agents. 225+ quality-scored capabilities, SQS scoring, EU AI Act support.
Node.jsMIT★ 5Needs a key
Pay-per-call onchain + URL safety APIs for AI agents via x402 (USDC on Base) and MCP
SkillMITFew starsNo key
EVM calldata decoding, debug trace revert pinpointing, storage slot layout mapping, and reentrancy auditing.
SkillMITFew starsNo key
Security intelligence for ERC-8004 agents, as a remote MCP server. Search 378k+ indexed agents and read Cybercentry verification results.
Hosted by authorMITFew starsNo key
Search and read Web3 security education articles and a 230-term glossary from Onchain Diary.
Hosted by authorNo licenseFew starsNo key
Transaction security for EVM chains. ShieldBot checks tokens, approvals and signatures before a wallet signs, says what it checked, and reports Unknown instead of Safe when evidence is missing. Browse
SkillMIT★ 2Few starsNo key
Kensho (検証): an industry-grade Web3 security assessment playbook. EVM/DeFi and Rust/Solana consensus. Prove every finding, never assume.
SkillLink only★ 6
Two-phase Web3 smart-contract audit workflow for Claude Code. Brainstorm the scope, then run the audit. EVM-only. Foundry fork PoCs, parallel vuln-hunter agents, validity gate, per-finding reports.
SkillMIT★ 4Few starsNo key
MCP server: 1,032 verified smart contract vulnerability findings from 10 Sherlock audit contests
Node.jsMIT★ 2Few starsNo key
Self-hosted governance and observability control plane for instrumented x402 payments.
MCPLink only★ 3Few stars
A high-accuracy false-positive filter for AI-generated web3 security findings
SkillLink only★ 8
x402 Crypto Data API - Pay-per-request blockchain & DeFi analytics for AI agents. USDC micropayments on Base chain. MCP compatible.
SkillMITFew starsNo key
AI-assisted security auditing for Cairo smart contracts. An open-source Agent Skill for Claude Code.
SkillMITFew starsNo key
Read-only onchain security MCP — scan any contract, approval, or token before you sign. Robinhood Chain + EVM + Solana.
SkillMITFew starsNo key
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