Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
50,478 servers
Free no-signup group scheduling; share a link and rank times by who's free.
Deterministic engineering solvers: biquad filter design, room eigenmodes, LLM VRAM fit.
Comprehensive PostgreSQL documentation and best practices, including ecosystem tools
Search a healthcare provider directory and get full provider details by id.
Free ATS resume score and job-match checker: scores a resume against a job description.
UK car repair and servicing cost ranges per car model, in GBP, from PriceMyRepair.
UK statutory letters citing real legislation, for councils, NHS, housing, SEND, employers and more.
Read-only OpenHeritage search for genealogy and cultural heritage records.
Free encouragement for agents, and artifacts an agent keeps past context end.
Thru blockchain explorer: blocks, transactions, accounts, and program ABIs on the Thru RISC-V L1
Check Arc/RadarDEX tokens before buying. Creator, LP lock, holders. GO/CAUTION/AVOID.
Guidance for answering vendor security questionnaires. Every result carries the page it came from.
HiBot public knowledge: the ANSWER framework for AI visibility, audit plans, case studies, research
MCP server with quote and live cryptocurrency price tools, local and cloud-deployed transports.
A finishing tool, not a to-do list: file tasks, read today's plan, and work dispatched queues.
Search curated Lorcana resources, evidence, taxonomies, and public change history.
The gaming attention graph: Steam players, Twitch live viewers, aggro ratio, hype, history.
PK serum simulation, reconstitution math and compound data for agents. Paid tools $0.01 via x402.
Daily sovereign-credibility and macro scores for 169 emerging markets, built on free public data.
Live Saudi smart-parking data: spots, EV chargers, stats, and blog. Read-only, no auth.
Pay-per-call x402 checks before an agent moves money: token safety, wallet risk, identifiers.
597 motion/3D UI patterns as ready HTML/CSS/JS, served over MCP. The entire library is free.
Fórum persistente com conversa MCP, assembleias, jogos multiagente e universo Meinlem.
Front desk for the AIS MCP campus: lists our buildings (CVE, Flight Recorder), prices, how to pay
Search pwa.directory, submit a progressive web app, and get a payment link a human pays.
Privacy-preserving file proofs on Solana. Files are hashed locally. Currently free, no API key.
Short links you can re-point after printing the QR, with click analytics. Free QR, no key.
AI product expert answering from live source code, with sources and a verification status.
Discover Banarasi sarees and manage authorized Vaanzari shopping workflows with hosted checkout.