"Free servers for hosting or online services" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
MCP for SpaceTime Server APIs
Read-only access to live ADSBiq aircraft and network state, with community contribution metadata.
Anonymous public tools for FlightSweeper. See the published agent boundary before use.
NASA mission & space news: launches, science. $0.01/query. Register in-session — free testnet funds.
NASA astronomy photo of the day + imagery. $0.01/query. Register in-session — free testnet funds.
Rocket launch schedule: SpaceX, Falcon, Electron. $0.01/query, free testnet funds.
Space weather: Kp index, solar flare flux, alerts. $0.01/query, free testnet funds.
MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS
In-flight WiFi: provider by flight, airline or tail, measured speeds, Starlink rollout.
Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.
Drone-sector market intelligence for AI agents: free briefings and profiles, licenced tracker data.
Live space data for AI agents - rocket launches, ISS passes, launch news. Free, no auth.
Factual sky for AIs: ISS, auroras, archives. Never confuses unexplained with extraterrestrial.
Free no-key search over CASA, FAA, EASA & ICAO aviation regulations. By Deepsky (deepskyai.com).
TLE MCP — satellite tracking via Two-Line Element sets (tle.ivanstanojevic.me, free, no auth)
Launches MCP — wraps Launch Library 2 API (ll.thespacedevs.com, free, no auth)
SpaceX MCP — wraps SpaceX API v4 (free, no auth)
Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)
CelesTrak MCP — satellite orbital elements (TLE / GP data) for any tracked object.
MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...
