"A server for helping me learn" matching MCP connectors:

26 tools for AI agents: read any web page as clean Markdown, get metadata, structure and tech stack, and check redirects, SSL, security headers, robots.txt, sitemaps, feeds, WHOIS/DNS, SEO, broken links, email authentication (SPF, DMARC, DKIM) and SSO (SAML, OIDC), plus cron, regex, color, Unicode, time zone utilities and Hyperliquid market data. Hosted on Apify; authenticate with an Apify API token (Bearer). Pay per successful call ($0.001-$0.003).

US salary, tax and cost-of-living data from BLS, BEA, Census and IRS 2026 datasets, with a 50-state take-home-pay tax engine. Read-only, no auth required, no API key.

Fifteen research tools, from arXiv to SEC filings. Tool calls are billed to your Apify account.

Hosted OpenCV for finding a pattern image inside a larger image: template matching, ORB/SIFT...

Modded Minecraft: which mod crashed the game, and whether mods ran together in a lab.

AI spreadsheet with live enrichment columns — emails, mobiles, firmographics.

Find manufacturers worldwide, match a part spec to suppliers, estimate cost, request quotes.

Find and verify B2B work emails and enrich contacts — live SMTP verification.

The Bee's Knees — a monetized multiplayer race to the queen, on Tollbooth DPYC

Trustpilot reviews for any company domain: ratings, text, replies, and unanswered low-star reviews.