Wax Seal
Cryptographic identity verification for AI agents — verify on-chain seals, validate Ed25519 signatures, and gate high-risk actions with human-signed approvals.
Security MCP Servers
Browse 670 servers tagged Security in the MCP Server List directory. Popular picks include Wax Seal, nexus-mcp — jpi-guard & PII Guard, and Archiet Xray.
nexus-mcp — jpi-guard & PII Guard
Japanese LLM security APIs — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free to start, no credit card required.
Archiet Xray
X-ray your software architecture from any AI assistant: manage ArchiMate blueprints, score them against SOC 2, ISO 27001, GDPR, HIPAA and PCI-DSS, and pull…
FeedOracle Stablecoin Risk MCP — 7-Signal Scoring for 105+ Tokens
Operational risk intelligence for stablecoins. 13 MCP tools with 7-signal scoring model: peg stability, liquidity depth, holder concentration, custody risk…
Recruitercheck Mcp
RecruiterCheck MCP helps assistants answer a high-frequency trust question: “Is this job opportunity legit or a scam?” It provides deterministic risk scoring…
Agent Module — EU AI Act Compliance for Autonomous Agents
Agent Module serves structured, human-reviewed compliance guidance that agents consume at runtime — covering EU AI Act obligations, GDPR requirements, risk…
Abis Mcp Server
Real-time AI behavioral drift monitoring. 37 tools tracking 11 LLM models with 9-score scorecards, silent version change detection, immune threat assessment…
Glin Profanity Mcp
Content moderation and profanity detection MCP server with 19 tools, 24 language support, leetspeak/Unicode obfuscation detection, context-aware analysis…
Agent Skill Scanner
Scan OpenClaw SKILL.md and MCP tool definition files for security vulnerabilities. 22 rules across prompt injection, capability escalation, data exfiltration…
Xaip
Give AI agents a persistent on-chain identity on the XRP Ledger. Create DIDs, issue verifiable credentials, build reputation scores, run escrow transactions…
Cabal Hunter
Pre-trade safety check for Solana tokens — traces coordinated wallet funding, same-block bundle buys and serial-launcher deployer history into one…
rqwstr
AI-native HTTP security testing toolkit (MCP server): 17 HTTP tools giving an AI agent low-level control over HTTP/1.1 and HTTP/2 (raw framing, connection…
Snyk
Enhance security posture by embedding Snyk vulnerability scanning directly into agentic workflows.
Turbopentest
TurboPentest is an agentic AI penetration testing platform built by IntegSec that makes professional-grade security assessments accessible to every…
QuantumScan PQC Scanner
Post-quantum cryptography (PQC) security scanner for blockchain and AI agents. Detects quantum-vulnerable algorithms (ECDSA, RSA, DH) and provides NIST FIPS…
Trust
Detect live website vulnerabilities and security flaws in GitHub repositories using automated DAST and SAST scanning. Safeguard applications by identifying…
Agent Broker
13 MCP tools to find, message, and book appointments at small businesses worldwide.
Compuute MCP Security Scanner
Scan-as-a-Service for MCP servers — HTTP+MCP wrapper around compuute-scan
Contrastapi — Security Intelligence
Security intelligence API for AI models. CVE lookup with EPSS/KEV enrichment, domain reconnaissance (DNS, WHOIS, SSL, subdomains, WAF detection), and code…
GoPlus
GoPlus Security is the leading Web3 security layer, providing comprehensive protection for multiple blockchain ecosystems. This project provides a MCP server…
Keyboardcrumbs Threat Intel
Live threat intelligence for Claude — check IPs, CVEs, KEV predictions, malware hashes, and pre-attack
Riskscore
Security awareness for AI agents — so your agent knows what's dangerous before it acts. Powered by CVE, NVD, CISA KEV, and OSV.dev vulnerability data with 196…
Accessibilityai
Open-source MCP server that scans URLs for WCAG 2.1 accessibility violations, generates AI-powered code fixes, re-verifies them, and produces full VPAT 2.5 /…
Agentindex
Global AI Agent Registry MCP Server — 25,000+ agents, cryptographic passports