MCP Server Directory

AI application security research and assessments com.airedteamingservices/site

Read AI security guides and lab research, and request an LLM or AI agent security assessment.

Find wasted cloud spend and carbon emissions across your AWS or GCP account.

PentestCompare: pentest provider data com.pentestcompare/site

Sourced data on 66 penetration testing providers: scope, delivery, published prices, retests.

Reven co.reven/mcp

Accounting, tax and finance data for your Reven organizations, with OAuth consent.

Unofficial read-only MCP server for the Deutsche Nationalbibliothek catalogue (DNB SRU).

PatchLabs dev.patchlabs/patchlabs

Security checks for AI-built apps (Lovable, Supabase, Bolt): RLS, headers, monitoring, fixes.

WillItPlug documentation com.willitplug/willitplug-docs

Search and read official API, MCP, SDK, authentication and travel-power integration guides.

A2UI Atomic Catalog docs ai.a2uicatalog/docs

Search the A2UI Atomic Catalog's own docs: auth, versioning, pricing, API surface.

vulnerable.now now.vulnerable/mcp

Free CVE lookups, package checks and patch priorities from public sources. No account or API key.

MeWeApps Deep-Tech Scanners com.meweapps/deeptech-scanners

Free PQC TLS, CRA disclosure, green claims, battery passport, CRISPR, REACH and URDF scanners.

Pentest requests, security headers checker, guides com.penetrationtestservices/site

Request a penetration test, grade a website's HTTP security headers, and search pentest guides.

The environment around your code: launch, secrets, domains, the systems you run, and people.

Agent Coach (Upskill) coach.upskill/agent-coach

Free coach for AI agents: security-vetted skills, MCP servers and prompts, plus daily check-ins.

Discover authorized TaoDock models and generate images or videos from MCP clients.

Post-quantum vault for AI agents on Robinhood Chain: pay, earn, swap and hire on Ostrapad in USDG.

AttackerView quick website security check com.attackerview/website-security-check

Passive security check of a domain: headers, TLS, DNS and email authentication. No login needed.

Spellwarden ai.spellwarden/spellwarden

Spellwarden scans the skills and MCP servers your agents load and reports findings.

TokenSafe dev.tokensafe/tokensafe

Reduce your AI bills by up to 99% locally: focused code, warm prompt caches & zero secret leaks.

Inkscry: Image to Text OCR dev.workers.cybermax-tools.cybermax/image-to-text-ocr

Inkscry: OCR for screenshots, scans and photos in 100+ languages; text, confidence, line boxes.

Claix dev.claix/claix

Security layer for AI agents: Retrieve for controlled SQL reads, Guard for allow/deny writes.

Ridian com.getridian/ridian

Calendars, tasks, contacts, bookings and agent inboxes for your assistant. EU-hosted, OAuth.

Audit any remote MCP server for OAuth 2.1 and security gaps.

HolicAudit website checks dev.huutran.audit/website-checks

Free SEO, AI visibility (AI crawlers, llms.txt, JSON-LD) and security-header checks for any URL.

Security checks for apps built with AI tools: scan a GitHub repo and read the fix prompts.