MCP Comparison
Compare features, tools, and capabilities of these MCP servers side by side.
IO Aerospace MCP Server
IO Aerospace MCP Server is a production-ready Model Context Protocol (MCP) server designed for aerospace and astrodynamics calculations. It exposes a rich set of tools for celestial body ephemeris, orbital mechanics, DSN ground station operations, solar system object properties, and comprehensive unit and time system conversions. Built on the IO Aerospace Astrodynamics framework, this server delivers core algorithms for ephemerides, geometry, and time systems, enabling developers to integrate advanced aerospace calculations into local or hosted deployments. The project supports both modern streamable-HTTP transport and legacy SSE/STDIO configurations, with self-hosting options via Docker or native .NET deployments for flexible integration into existing ecosystems.
MCP Bundles Hub MCP Server
MCP Bundles Hub MCP Server provides direct, unified access to tools from all your enabled MCP bundles through a single authenticated endpoint. It enables executing tools, discovering what tools are available across bundles, searching by name, provider, or capability, and checking readiness and details for each tool. This hub server consolidates bundle tools into one MCP interface, streamlining AI-assisted workflows by securely managing credentials and ensuring bundle-aware execution. Built with OAuth and API key authentication, it supports tool discovery, readiness checks, and detailed tool information, making it easier to scale tool access across multiple providers and bundles.
| Feature | IO Aerospace MCP Server | MCP Bundles Hub MCP Server |
|---|---|---|
| Verified | ||
| Official | ||
| Tools Available | 37 | 17 |
| Has Installation Guide | ||
| Has Examples | ||
| Website | ||
| Source Code |
- GetEphemerisAsStateVectors
- GetCelestialBodyProperties
- ConvertStateVectorToKeplerianElements
- ConvertStateVectorToEquinoctialElements
- ConvertStateVectorToEquatorialCoordinates
- ConvertKeplerianElementsToStateVector
- ConvertEquinoctialElementsToStateVector
- ConvertStateVectorToTheGivenFrame
- FindCoordinateConstraint
- FindDistanceConstraint
- +27 more tools
- mcpbundles_hub_list_bundles
- mcpbundles_hub_get_bundle
- mcpbundles_hub_create_bundle
- mcpbundles_hub_update_bundle
- mcpbundles_hub_delete_bundle
- mcpbundles_hub_list_credentials
- mcpbundles_hub_add_credential
- mcpbundles_hub_update_credential
- mcpbundles_hub_remove_credential
- mcpbundles_hub_search_providers
- +7 more tools
Can't decide? Check out both MCP servers for more details.