"Capture The Flag (CTF) cybersecurity competitions and challenges" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
Check internet providers, plans, speeds, and known pricing at a specific U.S. street address.
Stop debugging the same error twice. Search 385+ failure lessons so your agent skips known bugs.
Onchain Diary exposes its full knowledge base — 96 Web3 security articles and 220 glossary terms, in English and Chinese — through the Model Context Protocol. Any MCP-capable assistant can search it and read complete articles without scraping HTML.
Search domain availability and pricing, straight from chat, then open a link to register.
Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.
Search the SiteGPT documentation: setup, features, API reference, troubleshooting.
GRADE-rated clinical evidence on cannabis as medicine (DE/EN). Search and cite studies.
Search Vascue's public healthcare-ops, insurance-claims and booking docs. Public content only.
See whether AI assistants recommend your business - and where you rank - without leaving the chat.
Search Vascue's public healthcare-operations, insurance-claims and clinic-booking documentation. Public content only; never send patient data, credentials or booking requests.
Government tender search for AI agents. UK, EU and US procurement opportunities.
Search otwarteAPI.pl — a catalog of 53 official public Polish and EU APIs (VAT white list, KRS, GUS, NBP, ECB, Eurostat, VIES and more), curated for AI agents. One tool: find the right API by natural-language query. No API key, no signup.
Verify phone numbers, emails and IPs, and check remaining plan credits.
Search French and European case law and French legal texts (codes, statutes, treaties).
SEO research SaaS exposed as 30+ MCP tools. Forge niche analysis, plans, and writer-ready briefs.
A connector providing AI assistants searchable access to climate-aligned contract clauses, glossary terms, and practical guides from The Chancery Lane Project's curated knowledge graph.
Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.
Check how much real depth Armasourcing's vetted Filipino virtual assistant pool has for a specific role, skills and timezone, and understand how hiring and engagement work. Returns aggregate pool statistics only, no candidate names, no profiles, and no pricing, and ends in a free discovery call booking.
