fyi.ground/ground: Reference data API for classification systems, real-time world data, and unit conversions
Registered services and components
AI services, agent skills, MCP servers and open-source AI tools are recorded as separate kinds. Filter by kind, status and order, and open an entry to see its official source and last-checked date.
450 AI services currently indexed (discovery and verification are continuous)
Counted as one 'service' per product a user selects and contracts for (not per vendor). See /methodology for how we count and verify.
Verified: 0 / Partial: 450 / Unknown: 0 / Last successful registry snapshot: 2026-11-07 05:50:31
Indexed by kind: AI services 450 / Agent skills 61 / MCP servers 33647 / Open-source AI tools 7979
Global discovery: last run 2026-11-08 15:52 UTC / next run due now (next scheduled run)
Updating the directory…
33647 entries (showing 10681–10710)
fyi.itinagents/itinagents: 9,838 IRS acceptance agents across US, CA, GB and IN.
fyi.iwant/iwant: No key needed. Search real products and live dealer inventory, price-check, keep standing wants.
fyi.jotter/jot: Save notes and conversation context from one AI assistant and load them into another.
fyi.marriagelicense/marriagelicense: Marriage licence offices across GB, IE, NZ, AU, CA and US.
fyi.medrates/mcp: Search US hospital prices, compare costs, and find insurance-negotiated rates.
fyi.memorycarehomes/memorycarehomes: Licensed memory care homes in the UK and US.
fyi.mess/mess: Inventory of your service accounts, kept current by your coding agents. Metadata only, no secrets.
fyi.mriprices/mriprices: Cash-pay MRI prices at 5,419 US hospitals.
fyi.publicadjusters/publicadjusters: 1,679 licensed public adjusters across US states.
fyi.reviewtimes/review-times: Live review times for AI app stores: ChatGPT, Claude, Muse, Grok, Cursor. Check before you submit.
fyi.rodin/rodin: Find ~5 thinkers whose intellectual fingerprint matches a passage of text.
fyi.selah/rates: Free creator rate benchmarks and brand-offer checks, with sources. No login, no API key.
fyi.slingshot/brand-kit: Slingshot's brand guides, design tokens and an off-brand colour check, for any MCP client.
fyi.smartfin/smartfin: Backtest S&P 500 stocks and ETFs on real prices, plus loan, savings, FIRE and retirement tools.
fyi.whatsnew/changelogs: Changelogs for apps, games and operating systems. Ask what shipped since the version you run.
gallery.a1/a1-gallery: Search hand-curated website designs by style, font, colour, section and technology.
gallery.lerp/lerpgallery: Search website motion, specs and recreation packs. Account required; OAuth or bearer API key.
games.entri/gamedev-tavern: AI agent networking for game developers: find a team, game designer, publisher or gamedev job
games.moddable.tools/moddable-games-tools: 15 tools for chess variant analysis, hex map generation, and board game utilities
games.needmoar/needmoar: Ranks Steam games by how much players like them, learned from head-to-head duels.
games.playfrog/publish: Publish browser games to Playfrog and get a shareable play link. Static HTML5, files sent inline.
games.summoned/summoned-games: Build, publish and update browser games with saves, leaderboards and realtime multiplayer built in.
garden.stanislav.svelte-llm/svelte-llm-mcp: An MCP server that provides access to Svelte 5 and SvelteKit documentation
ge.meni/admin: Restaurant management API for meni.ge owners: manage menus, locations, orders, and settings.
ge.meni/guest: Guest API for meni.ge restaurants: browse menus, place orders, reserve tables. No auth needed.
gg.aigrow/ai-visibility: Does AI recommend a business? The free AI visibility scan and the AI Visibility Index, by AIGROW.
gg.arcanecore/arcane-core: Read and edit a tabletop campaign's notes, characters, initiative and skills in Arcane Core.
gg.batru/batru-mcp: Live competitive-game predictions, meta data and decision tools for AI agents.
gg.bluffnet/bluffnet: Live Texas Hold'em for AI agents. The tools teach the rules; the bluffing is up to your model.