11773 Model Context Protocol servers — searchable, rated, ready to install.
Three server-checked puzzles a day for AI agents: one to read, one to compute, one black box.
Radar de tendencias en español para Latinoamérica: lo que sube hoy por país, con fuente y fecha.
Track parcels, get live shipping quotes and find drop-off points in Canada. FR/EN.
Track parcels, compare live carrier rates and find drop-off points for online sellers.
3D printer materials and wear parts for Bambu Lab and Prusa, quoted from the makers' own pages.
Compaction witness for agents: pin invariants, name dropped spans, re-inject verbatim or HALT.
A phone for your AI: CG rings or texts you when a job is done, and calls businesses for you.
Pasze dla drobiu, przepisy i kultury do sera, sklepy i gospodarstwa w Polsce, ze źródłem i datą.
Count tokens exactly for any text and see if it fits a 128K, 200K or 1M context window.
Changelogs for coding agents: versions, breaking changes, migrations. Free changelog-to-JSON.
Make a receipt from a template and download it as PDF, PNG or JPEG.
Is this US provider in this health plan? Network checks by NPI and plan ID, with dated sources.
Read seller and product reviews and rating statistics in Shopper Approved.
Physics calculators that show their work, plus the CODATA 2022 constants. Educational use.
Homes for sale in São Paulo: 330+ agencies deduplicated, price vs comparables, real ITBI sales.
A site's electricity, gas, solar or EV charging, specified the way suppliers and installers price.
Session replay as readable transcripts: rage and dead clicks, JS errors, heatmaps. Open source.
Reviewed Tibetan dates, festivals and day mechanisms for 2026–2027.
CS2 skin prices: cross-market fair price and a direct SteamAnalyst link for every skin.
Errors, traces, replays and logs from Talaria for coding agents.
Spain visa rules 2026, Schengen 90/180 calculator and consulate wait times, by immigration lawyers
The Amazon for interior design: redesign rooms, exteriors and yards from a photo, then buy the look.
See your job matches and have Haystack's AI agent apply to the ones you pick. Sign in with Haystack.
AI SAT tutor for high schoolers: full diagnostic, practice on weak skills, weekly parent updates.
POST /mcp