"Google's email service" matching MCP servers:

Enables users to access a local ephemeris database of 111 Chinese remote-sensing satellites, including catalog data, TLE history, sensors, and transit windows, via Streamable HTTP for SIRIAgent.

Enables managing services on OpenWrt, ImmortalWrt, and systemd-based routers via SSH, with read-only service listing, status, and log queries, plus write operations (start/stop/restart) requiring confirmationional confirmation and an optional shell execution capability.

Official bounded, read-only access to live community-powered aircraft positions and aggregate ADSBiq network statistics.

Enables querying the ESA Gaia star catalogue (DR3) for astrometric and photometric data via cone searches, source ID lookups, and arbitrary ADQL queries over the TAP service.

Enables MCP clients to search GitHub repositories and users, retrieve weather data and forecasts, and access NASA astronomy and image data through modular MCP tools.

Provides the JSBSim flight-dynamics engine as an MCP service, enabling AI agents to control and simulate aircraft in real-time through natural language.