Connect Stellarhound — stargazing forecasts, dark-sky sites & aurora and your agent gets 5 tools, among them find_dark_sky_sites, get_aurora_forecast, get_light_pollution. It answers at https://stellarhound.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Live stargazing forecasts: per-night sky scores, dark-sky sites, aurora & light pollution anywhere.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
find_dark_sky_sites | Recommend dark-sky sites near a location, ranked by whether the drive is worth it. Use for "where should I drive to stargaze near X". Sites are grouped by drivability (how far), then ranked by a drive-worth score combining the best weather Inputs: lat, lon, limit |
get_aurora_forecast | Get the aurora (northern/southern lights) outlook for a location. Use for "any chance of aurora tonight near X". Combines the Kp-index forecast with the location's geomagnetic latitude to say whether aurora could be visible there, and when. Inputs: lat, lon |
get_light_pollution | Estimate light pollution at any point: approximate Bortle class and what's visible there. Use for "how dark is the sky at X" / "can I see the Milky Way from X". Returns the zenith-brightness-derived estimate (mpsas, approximate Bortle class Inputs: lat, lon |
get_stargazing_conditions | Score the next nights for stargazing at a location (0-100 per night). Use for "when should I stargaze this week near X", "is Saturday any good for the Milky Way", trip planning. Each night combines the three-layer cloud-cover forecast, moon Inputs: lat, lon, nights |
get_tonight_agenda | Get tonight's stargazing plan for a location: score, darkness window, and what to observe. Use when the user asks "what can I see tonight" / "is tonight worth going out". Returns tonight's sky score and darkness window plus a ranked agenda Inputs: lat, lon |
Every block below points at https://stellarhound.com/mcp. Pick your client and copy.
claude mcp add --transport http stellarhound-stargazing-forecast https://stellarhound.com/mcp
{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://stellarhound.com/mcp"]
}
}
}{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"url": "https://stellarhound.com/mcp"
}
}
}{
"servers": {
"stellarhound-stargazing-forecast": {
"type": "http",
"url": "https://stellarhound.com/mcp"
}
}
}{
"context_servers": {
"stellarhound-stargazing-forecast": {
"url": "https://stellarhound.com/mcp"
}
}
}{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"serverUrl": "https://stellarhound.com/mcp"
}
}
}{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"url": "https://stellarhound.com/mcp"
}
}
}name: Stellarhound — stargazing forecasts, dark-sky sites & aurora
version: 0.0.1
schema: v1
mcpServers:
- name: Stellarhound — stargazing forecasts, dark-sky sites & aurora
type: streamable-http
url: https://stellarhound.com/mcp{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"httpUrl": "https://stellarhound.com/mcp"
}
}
}{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"type": "http",
"url": "https://stellarhound.com/mcp"
}
}
}{
"mcpServers": {
"stellarhound-stargazing-forecast": {
"url": "https://stellarhound.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fstellarhound.com%2Fmcp&type=streamable_http&id=stellarhound-stargazing-forecast&name=Stellarhound%20%E2%80%94%20stargazing%20forecasts%2C%20dark-sky%20sites%20%26%20aurora
It answered our last check on 19 October 2026 in 817 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by stellarhound.com and served from stellarhound.com, the vendor's own domain: https://stellarhound.com/mcp.
5, as returned by the server's own tools/list on 11 September 2026: find_dark_sky_sites, get_aurora_forecast, get_light_pollution, get_stargazing_conditions, get_tonight_agenda.
It answered our last check on 19 October 2026 in 817 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://stellarhound.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.stellarhound. Endpoint host: stellarhound.com. ARD identifier: urn:air:com.stellarhound:mcp:stellarhound-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.