MCP Server Directory

CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch) com.a2awire/data-cve-security-advisory-vulnerability-database

CVE advisories: high/critical NVD vulns, daily digest. Register in-session — free testnet funds.

Free web tools for AI agents: HTML to Markdown, compliance scan, page profile, security headers.

Protocol- & auth-agnostic API connector: SOAP/REST behind any auth, config-driven. Lib/API/MCP.

amazon-ads ai.sellermate/amazon-ads

Ask your Amazon Ads account anything and act with guardrails. Remote MCP, OAuth, free to connect.

backlinkmcp-server io.github.johnsmalls22-rgb/backlinkmcp-server

Backlink & domain authority MCP for AI agents: referring domains, link gap, toxic review queue

atlas dev.agentic-atlas/atlas

Agent-design pattern guidance via 5 hosted read-only tools; Streamable HTTP, no auth, one Release.

Vulnerability Intel MCP net.nexlab/vulnerability-intel

Defensive vulnerability intelligence search across public CVE/NVD and GitHub advisory APIs with CVSS

MCP server for Proofpoint TAP — threat intelligence, forensics, quarantine, and email security.

独行录 / opcmenu io.github.yzlee/opcmenu

Find founders, collaboration opportunities and events; manage authorized signups and messages.

DunSocial com.dunsocial/dunsocial

Schedule and publish social posts with OAuth, drafts, media, workspaces, and brand memory.

AIS CVE Priorities — daily exploit-ranked patch list for AI agents ai.aislabs/cve

Daily CVE priorities ranked by real exploitation (KEV+EPSS) for AI agents; free teaser, paid full

Test management over MCP: author cases, run manual executions, cut releases, read health

GuruHotel Manager com.guruhotel/manager

Manage your GuruHotel hotel: reservations, revenue, rates, KPIs, traffic and ARI updates (OAuth).

Execute codevulnerability-mcp io.github.Evozim/codevulnerability-mcp

Premium agentic endpoint for codevulnerability-mcp.

cQnce MCP io.github.cqnce-app/cqnce-mcp

Add human approval to AI agent workflows through cQnce authorization tools.

Anwani io.github.Anwani-app/anwani-mcp

Anwani MCP: create and manage permanent 9-digit address codes through OAuth (9code.app).

SwogeAgentic dog.swoleeswoge/swogeagentic

Crypto intel for AI agents: token scans, SWOGE AI colony data, OSINT, web search, images, video

StackShield io.stackshield/stackshield

External security monitoring for Laravel apps: list domains, trigger scans, read issues and fixes.

mcpcheck io.github.joeyough/mcpcheck

Scan any MCP server for tool-poisoning, security, auth & license. Trust score before install.

x402 Endpoint Scanner — a free local health probe for x402 paid endpoints as an MCP server.

Agentic Commerce Tools io.github.f-tiger/agentic-commerce-tools

7 free tools: MCP health scans, AI-readiness scores, llms.txt generator, glossary, indexes.

PropFácil io.github.jonatanvazquez/propfacil

Search authorized real estate in Mexico and manage favorites and publishing with OAuth.

hyperion com.thetempleofdoom.hyperion/hyperion

Hyperion — MCP tool marketplace for AI agents: web, OSINT, security, research via one key.

Artsdata ca.artsdata/mcp

Search Artsdata for authoritative data on Canadian events, artists, organizations, and places.