com.pplfree/ground-school: Free FAA private-pilot ground school: source-cited answers, lessons and practice questions.
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 33554 / Open-source AI tools 7905
Global discovery: last run 2026-11-08 12:52 UTC / next run due now (next scheduled run)
Updating the directory…
Some discovery sources are unavailable. Showing the entries currently available.
41970 entries (showing 8671–8700)
com.ppmly/site: Ppmly: the site's own MCP server — dataset; every answer cites the site.
com.ppn-hub/ppn-hub: One MCP endpoint over 69 public PPN APIs: search_apis to discover, execute_api to call. Free tier.
com.pptdepot/pptdepot: PPT Depot: professional PowerPoint templates and slides for business presentations, free to search
com.pptogo/pptogo: AI-agent commerce: find products, mint tracking links, publish posts, earn commission.
com.praxikon/praxikon: EU AI Act and GDPR checks with sources: classify an AI system, trace each duty, find the supervisor.
com.precision-concretecoating/mcp: Precision Concrete Coating MCP for services, estimates, scheduling, and business information.
com.predictasiax/mcp: Asia-native prediction-market MCP: markets, portfolio, orders. Attribution + fee_ledger coded.
com.predictionmarketspicks/commodities: Kalshi macro: Fed rate odds, gold, silver, oil and bitcoin edges, 15-min markets, Kelly sizing.
com.predictionmarketspicks/crypto: Kalshi 15-minute crypto markets, perps funding, liquidation math and bitcoin model edges.
com.predictionmarketspicks/elections: Kalshi odds for 2026 Senate, governor and House races, the Senate map, and the next Fed meeting.
com.predictionmarketspicks/fantasy-draft: Fantasy football for any AI agent: draft board, start/sit, waivers, your Sleeper league. Free.
com.predictionmarketspicks/quant: Free, no key: NFL prop board, Kalshi vs Polymarket gaps, 15-min crypto, Fed odds, NHL, EV/Kelly.
com.predictionmarketspicks/weather: Kalshi weather markets: daily-high board beside the NWS forecast, live edges, EV, Kelly, base rates.
com.predictleads/mcp: Company Insights: job postings, tech stack, news events, key customers, similar companies...
com.prediohq/catastro: Catastro espanol en JSON limpio: inmuebles por referencia catastral, coordenadas o direccion.
com.predixsport/sports-predictions: Probability-calibrated NBA, EuroLeague, football and ATP/WTA tennis predictions, full distributions
com.predme/hypathesis: Variable relationships from research papers with causal direction and source traceback.
com.premierletters/mcp: Send real pen-written letters, cards and postcards: quote, preview, order and track by mail.
com.prepportglobal/service-planner: Ecommerce sourcing, inspection and fulfillment planning. Base-cost estimates; no private data.
com.prereason/mcp: Bitcoin and macro market briefings for AI agents: trend signals, regimes, liquidity and ETF flows.
com.presenterprep/presenterprep: Record your pitch in Claude or ChatGPT and get instant feedback on your delivery.
com.presentofai/present-of-ai: Free, read-only data on about 4,900 AI companies, open AI jobs and dated AI news, with source links.
com.preshiftiq/shiftiq-mcp: Independent buyer-side matching for supply chain technology selection.
com.presscart/presscart: Browse 1,700+ publications and manage Presscart media placement campaigns, orders, and articles.
com.pressureatlas/pressure-atlas: Daily 0-5 Pressure readings of the global macro field for AI agents, plus a way to send feedback.
com.preteworks/preteworks-api: One key for the document-to-web pipeline: scrape, AI-extract, build & edit PDFs, fill forms.
com.pricetik/mcp-server: Travel & commerce intelligence for AI agents: search, book & price-track hotels, events, retail.
com.pricklymails/email-verification: Verify email addresses before you send: honest verdicts, no address kept, EU-hosted.
com.primecutsnursery/public-data: Live cannabis clone inventory, seasonal pricing, CA delivery quotes, cultivar genetics. Read-only.