All MCP servers

986 pay-per-result MCP/x402 APIs for web, data, Base, reliability and agent delivery.

Free, unofficial practice questions for four Claude certifications, plus an AI blog (EN/PL).

What is this UI element called? 50 curated UI patterns, names per platform, build prompts. EN/中文.

Services, prices, inquiries and free analytics, AI and Google visibility scans by JustIdea, Poland.

Scan any public website and see how ready it is for AI agents and AI search, explained plainly.

US backcountry permit and campground rules, dates and recorded openings. Read-only, no sign-in.

Web analytics that names the fix: funnels, replays, errors, page speed and SEO for your site.

Read-only Kalshi BTC 15-minute data: live window, graded alert record, fee calculator.

Patrick Vieira, platform engineer in London: profile, work, skills, intros and booking a call.

Live-event ticket exchange for agents: quote, buy, make offers, bid, and sell, with escrow.

Free SSL/TLS certificate checker: expiry, chain trust, hostname match, TLS version, A/B/C/F grade.

UK waste codes, HAVS, noise, first aid, paperwork and construction statistics.

Search cruises sold to the UK market, with prices in pounds and links to every sailing.

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.

Plans, prices and domain names of Ex2, web host from Québec: compare plans, check domains.

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.

California HOA law: Davis-Stirling Act text and 189 court decisions. Read-only, no auth.

French real estate data: cadastre, DVF sales, DPE energy ratings, price estimates, parcel context

Parse a User-Agent: browser, OS, device, plus bot, search crawler, AI crawler and AI agent flags.

Iberá Wetlands (Argentina) travel guide: gateways, routes, 500+ local providers, bookable trips.

Manage cloud-hosted 24/7 video streams, playlists, destinations, schedules, media and workspaces.

Lets coding agents check their own code for leaked secrets, risky dependencies and AI-code mistakes

Find the most profitable clipping and UGC campaigns. Every major board, ranked by the Alpha Score.

Flats, houses and plots for sale or rent in Czechia: search, price verdicts and prices per m².

Search, view and install React + Tailwind CSS components and landing pages from UpFork.

Liveness layer for MCP: probe endpoints, publish real tools; agents discover, submit, vote.

Free, read-only access to job listings rated by AI level, from Little AI to Builds AI.

Search remote jobs from company career pages by title, location, seniority, salary, and tech stack.