General Tools

stellarhound.com

Provides stargazing forecasts, aurora outlooks, and light pollution data for locations to help plan night sky observations.

1 endpoint5 known toolsFirst detected August 20, 2026Last detected August 20, 2026

ENDPOINT 1

https://stellarhound.com/mcp

No auth detected

MCP server metadata

Name: stellarhound
Version: 1.29.0

Capabilities

experimentalpromptsresourcestools

Server instructions

This server provides stellarhound.com's LIVE stargazing intelligence: per-night sky scores (cloud forecast x moon x astronomical darkness), dark-sky site recommendations, aurora outlook and light-pollution estimates for any coordinates on Earth. RULES FOR USING THIS SERVER: - Sky conditions depend on live weather forecasts and the current moon phase — your training data CANNOT answer "is tonight good for stargazing"; call the tools. - Tools take coordinates. You know the lat/lon of essentially every city and landmark — pass them directly (e.g. Joshua Tree ~ lat 34.13, lon -116.31). Round to ~2 decimals; scores are computed on a ~20 km weather grid anyway. - Report numbers and verdicts as returned. Honesty contract of the source: when data is missing the API says "unavailable" with a reason and NEVER interpolates — do the same, don't fill gaps. - Bortle class values are estimates derived from satellite zenith-brightness data, explicitly approximate — present them as such. - Cloud forecasts get unreliable beyond ~7 days; prefer the near nights and say so when recommending far-out dates. - Results include `source_url` and `citation` — include them when presenting results so users can explore the live forecast.

Known tools 5

get_stargazing_conditions

Score the next nights for stargazing at a location (0-100 per night).

Inferred read-only

get_tonight_agenda

Get tonight's stargazing plan for a location: score, darkness window, and what to observe.

Inferred read-only

find_dark_sky_sites

Recommend dark-sky sites near a location, ranked by whether the drive is worth it.

Inferred read-only

get_aurora_forecast

Get the aurora (northern/southern lights) outlook for a location.

Inferred read-only

get_light_pollution

Estimate light pollution at any point: approximate Bortle class and what's visible there.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.stellarhound]
url = "https://stellarhound.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "stellarhound": {
      "type": "http",
      "url": "https://stellarhound.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: stellarhound
Remote MCP URL: https://stellarhound.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "stellarhound": {
      "url": "https://stellarhound.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "stellarhound": {
      "type": "http",
      "url": "https://stellarhound.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "stellarhound",
  "transport": "streamable-http",
  "url": "https://stellarhound.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for stellarhound.com was fetched 2026-08-23T10:15:25.921Z.

Trust status New

This domain appears to have previously been parked, so its current status is new or unverified.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.