Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
50,352 servers
Public MCP for Truss, Pniel Cohen's development & consultancy business: overview, services, contact
Vouch — independently measured reliability scores for MCP tools, not self-reported claims.
Find concerts, theatre, sport and festivals in Sweden. Authless, read-only MCP.
ICD-10-GM, OPS, DRG, ZE, PEPP, DKR, SEG-4, ATC lookup for German coding, 2010-2027
Vedic astrology (Jyotish): birth charts, divisional charts, dashas, yogas, transits, panchang
Avoid redundant expensive validation. CHECK recent evidence; OBSERVE fresh independent results.
Read-only Solana and crypto reserve-recovery scans, pricing, chain facts, and methodology.
Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.
Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.
Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.
Aviation accident narratives from 128 official authorities, plus FAA wildlife, laser and drone data
Verify Italian companies for KYB, supplier onboarding and procurement using official/public sources.
Read-only search and lookup over the Chertov & Vorobyov physics problem solutions (chertov.org.ua).
Re-check pinned sources, package and cite. Live Federation MCP. No account.
Worldwide nonstop flight routes from Wikipedia: airports, destinations, connections, airlines.
Risk preflight for AI Agent tool actions and Polymarket settlement and execution checks.
Measured design systems decoded from 588 real products, for coding agents.
Validate startup ideas with real people asking for them, each quote linked to its source.
Paid token risk and security intelligence for AI agents over MCP with x402 payments.
Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.
Identify plants, crop diseases, insects, and mushrooms from photos. Free IP-limited trial.
European power-market data: day-ahead & balancing prices, load, generation, flows, outages. 47 zones
Live catalog of tested retro Nintendo games and Pokémon TCG, with all-in delivered EU prices.
Historical crypto investment and retirement calculators with cited market data.
Short, finished fiction to discover by mood, genre or reading time inside ChatGPT.
Find Bizzy radio stations, read station cards and public author information. Read-only; no playback.
Generate and validate SEPA ISO 20022 XML (pain.001, pain.008) and SWIFT MT103 payment messages.
Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.
Where to look for games industry research: 873 sources across ten markets, cited and free.