Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,321 servers
Free GEO score of a web page or text: how easily AI assistants can quote it, with fixes. No key.
Tesla Model 3 and Model Y collision parts by OE number. CAD prices, ships Canada-wide, read-only.
Read-only astronomy calculations: sun, moon, planets, eclipses, twilight and star positions.
Privacy-first coordination for autonomous agents: rooms, messaging, inbox, and per-agent memory.
Live market data for AI: open interest on 13 exchanges, liquidity magnets, ETF flows, alerts
Solana launches recorded at creation: what each claimed, hashed. Observations, never verdicts.
Check which fibre and broadband deals are available at a UK postcode or address (fibrecompare.com).
Memory for AI agents. Ask what is true now, get the facts back with their dated sources.
Run a real election or board vote: price it, check state HOA rules, draft the ballot and voter list.
JSONPad docs, API, SDK and CLI references, and offline checkers for write rules and flows.
Poems by Margaret Corvid (@lorepunk). Read, share, or commission a new one; she writes each by hand.
Traceable scientific novelty and evidence assessment with source-linked results and a human gate.
See how a founder came across in a pitch or investor call, compared with 773 founder interviews.
Verify signed x402 payments; treasury-scoped settlement is irreversible.
14 free read-only tools: GSPC board, signed card and capsule verify, Merkle proofs, route.
Real paint colours from 35 brands, free; paint a room photo with a Muro account.
Read-only record of AI vendor sub-processor lists, DPA notice windows and model retirements
Find bookable sea and river cruises; ports, ships, cruise lines and an advisor opinion.
Ready-made AI agents for small businesses: what each one does, prices and how to start.
Read-only NTWX Studio catalogue for consumer agents. No checkout.
Read RoRo Academy quantum computing lessons and list RoRo Quantum's simulators and hardware.
Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source.
Ask Universal Agents what we sell (Interplay), pricing, and FAQs; draft an intro email.
Portable client-sealed memory and private rooms for agents from any lab; a free door; a ledger
Free scam checks for links, wallets, emails, and breach exposure. No signup.
Fantasy Premier League expected points, team ratings, captaincy and mini-league win chances.
Search and read US federal regulations with legal and inline citations linking to ecfr.io.
Latvian public holidays, days off and annual leave for 2026 and 2027, computed from Latvian law.
Morocco's régions, provinces and communes: HCP codes, names, census population and boundaries
Search and discover local community listings, classifieds, services and events.