"Information on conducting deep research" 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

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

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

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

45 pay-per-call AI agent tools: scraping, SEO, crypto data, lint, agent memory. x402 USDC on Base.

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.

37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.

Web search, fetch, extract, and research for AI agents. Markdown output + AI-synthesized answers.

MCP server for the CrawlGraph backlink-intelligence API. Gives any MCP client - Claude Desktop, Claude Code, Cursor, Cline, Zed, Windsurf - backlink lookups and competitor gap analysis built on the public Common Crawl webgraph (4.4B edges, 120M domains).

smart-data-extractor MCP server on Cloudflare Workers · REST + MCP JSON-RPC · free tier

Pay-per-use HTTP proxy. Each proxy_request tool call costs 0.001 USDC on Base Mainnet via x402 protocol. Requires an x402-aware agent to pay automatically.

Single-property deep-dive: history, price/sqft, days-on-market, comps from a Redfin URL.