HU
hush io.github.omarei-omoto/hush Team secrets your AI agent can use but never read: encrypted in the repo, value-blind tools.
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Git and code hosting Official MCP Registry · npm Local 56 a week MIT
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Certificate transparency lookups from Cert Spotter. No key required.
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Security Official MCP Registry · npm Local 55 a week MIT
UP
Uptime io.github.mrfentmen/uptime-mcp Check website availability, latency, and TLS certificate expiry locally. No key required.
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Monitoring and observability Official MCP Registry · npm Local 55 a week MIT
GA
Gatus io.github.mrfentmen/gatus-mcp Endpoint conditions, latency and TLS checks - no API key.
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Security Official MCP Registry · npm Local 54 a week MIT
IN
Infisical io.github.mrfentmen/infisical-mcp Infisical API: manage secrets via universal auth.
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Security Official MCP Registry · npm Local 54 a week MIT
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Search the MITRE ATT&CK enterprise knowledge base for adversary techniques and tactics.
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Security Official MCP Registry · npm Local 54 a week MIT
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Create-only, age-encrypted deposits of new logins and notes into Vaultwarden, without vault reads.
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Security Official MCP Registry · npm Local 53 a week APACHE-2.0
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Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)
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Security Official MCP Registry · npm Local 53 a week MIT
NC
Nvd Cve io.github.mrfentmen/nvd-cve-mcp Search CVE vulnerability records from the NIST NVD database. No key required.
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Security Official MCP Registry · npm Local 53 a week MIT
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Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance.
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Security Official MCP Registry · npm Local 14 a week MIT
VI
Visus io.github.visus-mcp/visus-mcp Security-first web access. Sanitizes pages, blocks injection, redacts PII. Now with PDF/JSON/SVG.
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Security Official MCP Registry · npm Local 58 a week MIT
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Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.
100% up · 30 days
Security Official MCP Registry · npm Local Remote 52 a week MIT
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Sanctions, crypto wallet, email and IP screening for agents. Pay per check in USDC via x402.
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Finance and payments Official MCP Registry · npm Local 52 a week MIT
OS
Osv io.github.mrfentmen/osv-mcp Use this MCP server to OSV open source vulnerability data and package security checks. Tools...
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Security Official MCP Registry · npm Local 52 a week MIT
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Pre-install security scanner for AI agent skills (local stdio MCP). Offline static scan; no upload.
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Security Official MCP Registry · npm Local 51 a week MIT
PK
pkgxray io.github.adamsjack711-ux/pkgxray Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.
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Developer tools Official MCP Registry · npm Local 51 a week MIT
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Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.
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Maps and location Official MCP Registry · npm Local 50 a week MIT
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Direct resource management with security scanning.
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Security Docker Hub · Docker MCP Catalog · Docker MCP Registry Local APACHE-2.0
4D
4da io.github.runyourempire/4da-mcp-server Dependency intelligence for AI agents. CVE scanning, health checks, upgrade planning.
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Developer tools Official MCP Registry Local
CK
Cisa Kev io.github.mrfentmen/cisa-kev-mcp Use this MCP server to CISA Known Exploited Vulnerabilities catalog search. Tools include search...
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Security Official MCP Registry · npm Local 49 a week MIT