Star Ninja

io.github.2pm-ninja/star-ninjaVersion 1.5.0

Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.

Status

Responds326 msNov 14, 2026, 14:34 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://stars.2pm.ninja/mcpResponds326 msNov 14, 2026, 14:34 UTC

No sign-in

claude mcp add --transport http star-ninja https://stars.2pm.ninja/mcp

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Settings > Connectors > Add custom connector
Name: star-ninja
Remote MCP server URL: https://stars.2pm.ninja/mcp

{
  "mcpServers": {
    "star-ninja": {
      "url": "https://stars.2pm.ninja/mcp"
    }
  }
}

code --add-mcp '{"name":"star-ninja","type":"http","url":"https://stars.2pm.ninja/mcp"}'

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1 tools

Tools of Star Ninja
	Description		Read-only	Idempotent	Open world
`inspect_observing_spot`Checks stargazing conditions at one spot over the coming nights. Returns the spot's darkness band from light-pollution data, its straight-line distance from a start point with a rough drive time, and a map link. For each night: the cloud forecast, when full darkness starts and ends (some nights have none), the moonless hours, and how much of the Moon is lit. Use it when someone asks where or when they can see stars, to check a place they name or compare several. Both the start and the spot must be given as coordinates. It does not find, rank or recommend spots, or check access or safety.	Checks stargazing conditions at one spot over the coming nights. Returns the spot's darkness band from light-pollution data, its straight-line distance from a start point with a rough drive time, and a map link. For each night: the cloud forecast, when full darkness starts and ends (some nights have none), the moonless hours, and how much of the Moon is lit. Use it when someone asks where or when they can see stars, to check a place they name or compare several. Both the start and the spot must be given as coordinates. It does not find, rank or recommend spots, or check access or safety.	Not declared	Yes	Not declared	Not declared

Registry status: Active
Published: Oct 12, 2026
Updated: Oct 12, 2026
Website: https://stars.2pm.ninja/mcp-server/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Cloud and infrastructureSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared