The real catalog of tools for AI agents

Current time by timezone, astronomy events, and moon phases

Read-only astronomy calculations: sun, moon, planets, eclipses, twilight and star positions.

Read-only space industry data: launches, slips, funding, companies, space weather, Moon race, jobs.

Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.

China holidays and lunar calendar lookup, solar-to-lunar conversion and yearly schedule.

Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.

NASA tools for nasa, space, astronomy by UnClick.

Observatory-grade Indian astronomy, years -5000..+5000: positions, eclipses, panchang date search.

Swedish space & astronomy: ISS passes, aurora forecasts, space weather, rocket launches, moon.

NASA astronomy photo of the day + imagery. $0.01/query. Register in-session — free testnet funds.

Next solar eclipse, eclipse times by place, Moon phases and seasons from the US Naval Observatory.

NASA data: near-Earth objects, space weather, and astronomy pictures

Vietnamese Lunar Calendar for date and calendar conversion, and cultural insights.

Build your Lunafic roleplay worlds and their wiki by talking, and read back the stories you played.

Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.

Moon phase, illumination, and age calculated locally. No network and no key.

Coarse moon phase from UTC day

Coarse moon age 0-29 from UTC day

Date context for agents: Chinese lunar calendar, solar terms, holidays for 12 regions. Offline.

Explore software engineering services and submit authorized project inquiries.