"Information on Conducting In-Depth Research Techniques" matching MCP connectors:

Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

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.

Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.

Pay-per-call web scraping for AI agents — no signup, no API keys, just USDC micropayments via the x402 protocol on Base. Six tools: scrape webpages, extract structured data, capture screenshots, parse metadata, manage browser sessions, and run workflows. Runs on Cloudflare Workers with Browser Rendering. Free tier: 10 calls per wallet per 30 days.

Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.

Track prices & price history on any online shop, with alerts and an API

Find viral outlier posts on TikTok, Instagram and YouTube, pull creator stats, and crawl on demand.

Check if a link on a live page is followable: rel tokens, meta robots and X-Robots-Tag

Run multi-step tasks in a real Chrome browser: persistent environments, live view, human takeover.

Web intelligence for AI agents: fetch, render, extract, research. x402 micropayments, no API keys.

Cite or capture a web page; installs the capture extension in Firefox and Chrome.

DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.

Scrape, crawl, map and extract the web. Pay per call in USDC, no account or API key.

7 Google Play endpoints. Pay per call in USDC via x402.

Capture batches of public web pages in a real browser and download the screenshots as a zip.

111 web-data endpoints across 11 services. Pay per call in USDC via x402.

Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).

Web page or HTML to clean LLM-ready Markdown or JSON. x402 pay-per-call, $0.005, no API key.

x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.