How to interact with a MetaMask wallet MCP Connectors

quantakrypto pqc-tools (hosted)A

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Code Analysis Security

112

BlockchainAnalysis A

Is a wallet frozen by Tether/Circle? Free freeze checks + full history, screening & KYT. 9 chains.

Cryptocurrency Blockchain Security

93

Sentinel A

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Security Blockchain Cryptocurrency

22

PropelAuth Integration MCP Server A

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Developer Tools Security Autonomous Agents

112

EdgeDefense A

Scan your home network and local machine for security risks, open ports, weak Wi-Fi, unknown devices. Providing with a trust score and clear explanations.

Penetration Testing Networking & Infrastructure Security

111

data-breach-detector A

Read-only breach intelligence from public feeds: reports THAT a domain leaked, never the data.

Security Open Data

42

patch-tuesday A

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Security

125

Raziel A

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

Security Autonomous Agents

162

Breach402 Owner Protection A

Protect owners with private checks across 13.3B+ breach records and prioritized defenses.

Security Autonomous Agents

62

dns A

DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Networking & Infrastructure Security Email

8028

authenticated-multi-llm-agent A

Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion f

AI & Machine Learning Security Cloud Platforms

121

CausalLayer MCP A

Deterministic AI liability attribution with Bitcoin-anchored proof certificates.

AI & Machine Learning Blockchain Security

1022

agent-verified-relay A

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Security Payments & Billing

72

security-preflight A

Static MCP manifest and tool-policy security preflight with signed input-redacted receipts

Security Developer Tools

32

authenticated-llm-agent A

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

AI & Machine Learning Security

121

lazaretto A

Verify a skill, tool, or package for malicious behavior before your agent installs it. Hosted.

Security Penetration Testing

32

vouch A

Check if a counterparty is safe to pay: trust/risk score for AI agents. Scam/phishing screen.

Finance Security

222

authenticated-mcp-agent A

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

AI & Machine Learning Security Cloud Platforms

121

gate A

Deterministic gate for AI agents: ALLOW/DENY a step before it runs, sealed to a verifiable receipt.

Security Agent Orchestration

22

auth-token-service B

Hash passwords with bcrypt and issue/verify JWT session tokens over A2A + MCP.

Security Developer Tools

121

"How to interact with a MetaMask wallet" matching MCP connectors: