io.github.cyanheads/astronomy-mcp-serverother

astronomy-mcp-server

Verified · 3 days ago

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

Install

claude mcp add --transport http astronomy-mcp-server https://astronomy.caseyjhand.com/mcp

Our take

astronomy-mcp-server provides offline astronomy calculations such as object positions, rise and set times, moon phases, eclipses, and seasonal events. It is for hobbyist astronomy apps, educational tools, or agents that need deterministic celestial data without depending on an external API. The scope is clear and reasonably bounded, though maintenance and adoption signals are still light, so it looks specialized rather than broadly battle-tested.

reviewed by hand · 2026-08-16

Something wrong or dead here? Report it

Verification record

last verified
3 days ago
github stars
1
last commit
10 days ago
archived
no
license
Apache-2.0
latest version
0.2.3
in registry since
2026-06-28

github.com/cyanheads/astronomy-mcp-server

chrome-devtools-mcpother

Chrome DevTools MCP

Verified · 3 days ago

MCP server for Chrome DevTools

hand-reviewed49k starschecked 3 days ago

reactive-resumeother

Reactive Resume

Verified · 3 days ago

Free open-source resume builder with remote MCP tools for resumes and job applications.

hand-reviewed41k starschecked 3 days ago

mcp-server-commandsother

mcp-server-commands

Verified · 3 days ago

An MCP server to run arbitrary commands

hand-reviewed39k stars221 dl/wkchecked 3 days ago

PostHog MCP Server

Verified · 5 days ago

Official PostHog MCP Server for product analytics, feature flags, experiments, and more.

hand-reviewed38k starschecked 5 days ago

Keploy

Verified · 18 days ago

End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.

hand-reviewed18k starschecked 18 days ago

coderother

Coder

Verified · 19 days ago

Manage Coder workspaces, templates, and cloud development environments

hand-reviewed14k starschecked 19 days ago