Astronomy Oracle

Astronomical catalog data and observing session planner.

Connector by gregario · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 3

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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/gregario-astronomy-oracle

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Astronomical catalog data and observing session planner. 13,000+ objects from OpenNGC.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools: 3 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: None found
Runs as: Node.js package

Tools by what they do 3

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

lookup_object
plan_session
search_objects

Network hosts it talks to 2

github.com · found in code
glama.ai · found in code

Tools (3)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

lookup_object
Look up a celestial object by Messier number (e.g. M31), NGC/IC designation (e.g. NGC7000), or common name (e.g. Andromeda Galaxy). Optionally compute visibility from a given location and time.
plan_session
Generate an observing session plan for a given location and date. Returns the best celestial objects to observe grouped by time window (evening, midnight, pre-dawn), scored by observability.
search_objects
Search and filter the celestial object catalog by type, constellation, magnitude, angular size, or catalog membership. Returns a formatted table of matching objects sorted by brightness.

Signals

Stars: 3
Forks: 1
Open issues: 1
Last commit: Oct 1, 2026 (1 month ago)
Last release: Oct 1, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name: io.github.gregario/astronomy-oracle
Version: 0.1.0
Auth: No auth
Packages: npm astronomy-oracle
License: MIT
Repository: github.com/gregario/astronomy-oracle
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

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Cite this page

Astronomy Oracle MCP server. Agent Mart. https://agentmart.dev/connectors/gregario-astronomy-oracle (last updated 2026-10-24)