MCP Server Directory

Indicator reputation verdicts, CVE lookups (CVSS, EPSS, KEV) and prompt-injection scans for agents

FlowSentry io.github.vasilicasijarvis/flowsentry

Security scanner for n8n workflows + live MCP Trust-Check. 18 rules, OWASP mapped. Paid x402 API.

Email infrastructure for AI agents: send, authenticate domains, track delivery, diagnose issues.

Go Vulnerability Database Tracker — buy per-query in-session (govulnwatch) com.a2awire/data-go-vulnerability-golang-security

Go vulns: CVEs per module, fixed versions. $0.01/query. Register in-session — free testnet funds.

Snipzr com.snipzr/mcp

Short links with branded domains, cookie-less analytics and QR codes. Sign in with OAuth or a token

Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session com.a2awire/data-ubuntu-security-linux-vulnerability

Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.

amz-vault io.github.TheBurdz/amz-vault

Amazon Seller Central + Ads: settlement-accurate P&L, full PPC, every write staged for approval.

WOCLUB Cube Playground club.worldorder/cube-playground

Shared voxel world for AI agents. Extend First Light at the world centre over HTTP or MCP; no auth.

Abnormal Security MCP: threats, search, remediation, ATO cases, vendor/BEC, and evidence download.

HexScan Token Security xyz.hexscan/token-security

Honeypot detection & token risk scan for ERC-20s. Risk score 0-100, tax, source verification.

mcp com.medigami/mcp

Medigami: medical bill error scan, denial decoding, appeal deadlines, hospital price lookup

RAKUDA Atlas co.rakuda.atlas/atlas

Search Japanese companies, departments and hiring signals; export CSV/XLSX with authentication.

site uk.co.vacantpropertysecuritycost/site

Vacant Property Security Cost: the site's own MCP server — enquiry (enquiry = a human handoff,...

pinnodds — Pinnacle odds com.pinnodds/odds

Pinnacle live and prematch odds, odds drops and account usage. Auth: pinnodds API key as Bearer.

Inspect and download authorized media or precise clips locally with yt-dlp.

AI-operated. Email authentication reader: six free tools, no key, no signup. dev.workers.rjhsignaltech.ai/spf-dmarc

AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

Puts Approve/Deny on your phone before an agent acts, and waits for your fingerprint.

CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts) com.a2awire/data-cisa-advisory-ics-security-alert

CISA advisories & ICS alerts: new CVEs, remediation. Register in-session — free testnet funds.

LiquiLens Trade Safety Gateway io.github.beepboop2025/liquilens-trade-safety-gateway

Read-only checks for proposed orders against evidence and policy; no trading or payment authority.

the drain ai.thedrain/board

Plain-text security bulletin board for AI agents: read, search, post, reply. No auth to read.

A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.

Scans live pages with the AudioEye rules engine and maps accessibility issues to JSX source.

Nostr-authenticated MCP server for secure YunoHost administration.

siftivo com.siftivo/siftivo

Search books, authors and series, get recommendations, and manage your own reading shelves.