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Side-by-side comparison of sandbox MCP tools
List astronauts from the Launch Library database. Returns count and results[] each with id, name, and status (active/retired)
Server
NASA & Space
Parameters (0)
No parameters (zero-arg)
Response shape
{count, results: [{id, name, status: {name}}]}Get Near Earth Objects for a date range (max 7 days apart)
Server
NASA & Space
Parameters (2)
start_datereqstringend_datereqstringResponse shape
{element_count, near_earth_objects: {date: [...]}}Parameters
0 vs 2
Method
GET vs GET
Server
NASA & Space vs NASA & Space
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Deploy your own MCP server with all 12 NASA & Space tools. Unlimited calls, custom domain, no auth hassle.