Querying a Database MCP Connectors

Spala Public MCP A

Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects.

Developer Tools Security

162

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

endoflife.ai — Software Lifecycle Intelligence A

EOL dates and risk scores for 480+ software products. Check versions, score risk, audit stacks.

Security Legal & Compliance

52

agent-sec A

Zero-install security baseline for AI coding agents — OWASP/CWE-cited rules over MCP.

Security Code Analysis

21

Aevum Security A

Browse Aevum Security's Singapore cybersecurity services and submit a business enquiry.

Customer Support Security

31

tailscale A

Read devices, users, keys, ACLs and DNS for a tailnet; manage devices, routes and auth keys.

Networking & Infrastructure Security

221

AxioRank: Zero-Trust for AI Agents A

Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.

Security Observability

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

Lotus — AI Citation Intelligence A

Measure how AI assistants cite your brand. Returns measured data and ready-to-apply fixes.

Security Search

122

MandateShield AI Payment Evidence A

Analyzes delegated AI payment authority and exposes supported Stripe/x402 evidence contracts.

Security Payments & Billing

32

Flashpaper A

Self-destructing secret sharing for AI agents: encrypted burn links for credentials, plus an agent-to-agent dead-drop with exactly-once claim semantics. RAM-only, no database, open source (MIT). Source: https://github.com/mmmpym/flashpaper

Security Autonomous Agents

42

seekrit — secrets for agents A

Encrypted store for API keys and database URLs your code needs. Use them without reading them.

Security Agent Orchestration

402

AIﾉアカリ☆ Agent Trust Receipt A

Read-only Remote MCP for externally grounded AI agent trust receipts.

Security Autonomous Agents

12

vouch A

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

Finance Security

222

lazaretto A

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

Security Penetration Testing

32

gate A

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

Security Agent Orchestration

22

Have I Been Pwned A

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

Security Search Monitoring

172

agentready A

Scan any public site for AI-agent visibility; get scored findings, a machine-readable fix pack, and

Security Web Scraping Penetration Testing

32

"Querying a Database" matching MCP connectors: