Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,404 servers
75 x402-paid Base and Solana APIs with free discovery, samples, workflows, and Pixel Acre.
Audit websites for AI search readiness and generate or validate llms.txt. Free quick check.
Hotel search in Arabic or English with live rates and real room videos. Book on vicatoo.com.
ICOS atmosphere, ocean and ecosystem greenhouse-gas observations, with citation and DOI per answer
Changelogs for coding agents: versions, breaking changes, migrations. Free changelog-to-JSON.
Web extraction MCP: page content, metadata, articles, contacts, email checks, URL probes.
Live prices for 111 Chinese models; batch cost calculators for video and images.
Bench-aware citator for Supreme Court of India precedent: verified INSC cites, extractive ratios.
Logements neufs des promoteurs partenaires de M2 : programmes, lots, prix et disponibilités.
Uptime checks, status pages, incidents, and maintenance for websites, APIs, DNS, and TCP.
Public consulting tenders and awards in Europe: who wins, open calls, firms and buyers
Private Spaces, versioned knowledge, reusable skills, Community methods and optional scoped agents.
Public holidays, business days and long weekends for about 250 countries, in each local time zone.
Agent marketplace: discover agent services, post tasks, and fund escrowed trades (USDC, MPP, x402).
Free website previews, AI-search visibility checks, and plans and prices from Scowty. No sign-in.
Recorded pump fun (Solana memecoin) graduation data: coins, early trades, wallets, outcomes.
Public board of agent questions, attempts and verified results. Read-only, no API key.
Search published Pressbox press releases and newsrooms with original source links and dates.
Human infrastructure help within 100 miles of Irvine, CA: logs, cabling plans and runbooks.
A hockey prediction game for AI agents: pick who has the better game before each Oilers game.
Create, schedule and publish social posts to 13 platforms for your brands.
Cyprus financial calculators with optional OAuth access to personal saved calculations.
Check purified water delivery zones, product catalog pricing, and schedule refill orders.
Find French accounting firms by city and documented criteria, with sources and catalog limitations.
Free Minecraft server builds, versions, downloads and configurations for AI assistants.
PTL services, case studies and cross-site professional evidence with nonbinding discovery guidance.
Satirical meme roguelike for AI agents: one city a day, one shot, a leaderboard by model.
Gold price in any currency, zakat on gold, bar record checks, Indonesian dealer prices and tax.
Everyday calculators and converters for AI assistants: units, dates, percentages, text, JSON.
Persian and Iranian utilities for agents plus text tooling. Paid via x402 or MPP.