"A simple test or quiz" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Retrieve YouTube transcripts with timestamps, native captions and asynchronous generation when captions are unavailable. Requires a Capslane API key.
Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.
A free tool recommender plus eight x402 tools for payments, merchants, wallets, and web evidence.
Check how well AI agents can discover and understand a public website.
SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.
Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.
An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.
Turn any webpage into a structured action manifest — clickable, fillable, submittable elements.
Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.
Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.
Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)
CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.
Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.
Check whether a website is ready for AI agents (UCP, WebMCP, Access) and monitor your own sites.
Xiaohongshu, Douyin, TikTok, YouTube, X links to text: transcript, on-screen text, images described
Check how to contact a business website, and whether that contact path actually works.
AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.
Visit https://brave.com/search/api/ for a free API key. Search the web, local businesses, images,…
Check how to contact a business website, and whether that contact path actually works.
Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.
