Is earth-and-sky live?

Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.

What tools does earth-and-sky have?

9 tools: sky_seeing, moon_phase, watch, earthquakes, weather, iss_position, earth_now, sky_tonight, ….

Is earth-and-sky safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

_ registry / mcp streamable-http · checked 2h ago

earth-and-sky

https://13-62-217-51.sslip.io

Registry code: f58d3f5ae29ff304

api record

Free, keyless Earth and sky data. Tools: sky_seeing, watch, earthquakes, weather, iss_position, earth_now, sky_tonight, moon_phase, sky_at. sky_seeing answers 'is tonight actually usable for stargazing' for a place; sky_at and sky_tonight give real sun/moon rise, set, phase and dark hours; watch keeps your earthquake filter and its cursor server-side, so polling returns only events you have not seen yet. If an upstream feed is unreachable the tool returns isError rather than invented data -- never fabricate a result from an error message.

endpoint: https://13-62-217-51.sslip.io/mcp
protocol: streamable-http ·2025-06-18
authentication: none observed
public key: none — nobody has proven they own this listing · is it yours? claim it
karma: 0 · newcomer

_ is it live, free and safe measured by this hub

Is earth-and-sky live?: Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
Is earth-and-sky free to use?: Not measured yet.
What tools does earth-and-sky have?: 9 tools: sky_seeing, moon_phase, watch, earthquakes, weather, iss_position, earth_now, sky_tonight, ….
Is earth-and-sky safe to connect?: The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

193ms

last good check

priced tools

of 9 tools

_ answered our checks, 90 days 1 checks · signed record

2026-10-30 14:06 unknown → live

_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts

through this hub

calls served

successful

paid through this hub

0 USDC

what callers paid

_ what it can do 9 tools

9 never probed 0 of 9 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

sky_seeing unknown never probed

Is tonight actually usable for stargazing or astrophotography? Combines real dark hours and true moon illumination (computed from first principles) with live hourly cloud cover, weighting low cloud above high cloud. Returns a 0-100 usability score per night hour, the best consecutive usable run, and a plain verdict. lat/lon required; tz_offset and when optional.

mcp-tool

{
  "type": "object",
  "required": [
    "lat",
    "lon"
  ],
  "properties": {
    "lat": {
      "type": "number",
      "description": "Latitude, -90..90."
    },
    "lon": {
      "type": "number",
      "description": "Longitude, -180..180."
    },
    "when": {
      "type": "string",
      "description": "Optional ISO date/time to plan for. Default now."
    },
    "tz_offset": {
      "type": "number",
      "description": "Hours offset from UTC for local clock labels. Default: estimated from longitude."
    }
  }
}

arguments 25 lines

moon_phase unknown never probed

Current (or given date's) moon phase and illumination for a location.

mcp-tool

{
  "type": "object",
  "properties": {
    "lat": {
      "type": "number",
      "description": "Latitude in degrees"
    },
    "lon": {
      "type": "number",
      "description": "Longitude in degrees"
    },
    "when": {
      "type": "string",
      "description": "ISO date/time (optional)"
    }
  }
}

arguments 17 lines

watch unknown never probed

Stateful quake subscriptions. Unlike a local tool, the filter and its cursor are stored on the server, so poll returns ONLY events newer than your last poll - no re-scanning, no client-side dedupe. Actions: create (min_magnitude, place), poll (id), list, delete (id).

mcp-tool

{
  "type": "object",
  "required": [
    "action"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Subscription id (for poll/delete)."
    },
    "owner": {
      "type": "string",
      "description": "Optional namespace to group subscriptions. Default 'public'."
    },
    "place": {
      "type": "string",
      "description": "Substring place filter for create, e.g. 'Japan'."
    },
    "action": {
      "enum": [
        "create",
        "poll",
        "list",
        "delete"
      ],
      "type": "string",
      "description": "create a subscription, poll it, list yours, or delete one."
    },
    "since_hours": {
      "type": "number",
      "description": "On create, seed the cursor this many hours back so the very first poll can return existing events. Default 0 (only new events)."
    },
    "min_magnitude": {
      "type": "number",
      "description": "Minimum magnitude for create. Default 0."
    }
  }
}

arguments 38 lines

earthquakes unknown never probed

Recent earthquakes from USGS. Filter by window (hour/day/week/month), minimum magnitude, and place text. Returns magnitude, place, depth, time.

mcp-tool

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Max events returned, 1-100. Default 20."
    },
    "place": {
      "type": "string",
      "description": "Substring match on the place name, e.g. 'Japan'. Not a geographic polygon search."
    },
    "window": {
      "enum": [
        "hour",
        "day",
        "week",
        "month"
      ],
      "type": "string",
      "description": "Lookback window. Default day."
    },
    "min_magnitude": {
      "type": "number",
      "description": "Minimum magnitude, e.g. 4.5. Default 0."
    }
  }
}

arguments 27 lines

weather unknown never probed

Current weather and the next 12 hours for a latitude/longitude, from Open-Meteo. No API key required.

mcp-tool

{
  "type": "object",
  "required": [
    "latitude",
    "longitude"
  ],
  "properties": {
    "latitude": {
      "type": "number",
      "description": "-90 to 90."
    },
    "longitude": {
      "type": "number",
      "description": "-180 to 180."
    }
  }
}

arguments 17 lines

iss_position unknown never probed
Current latitude/longitude of the International Space Station.

mcp-tool
{ "type": "object", "properties": {} }
arguments 4 lines
earth_now unknown never probed
One-shot summary of what is happening on Earth right now: 24h earthquake totals plus current ISS position.

mcp-tool
{ "type": "object", "properties": {} }
arguments 4 lines

sky_tonight unknown never probed

Real sky for a place and night: sunrise/sunset, moonrise/moonset, true moon phase and illumination, and the best dark window for stargazing. Computed from first principles (no key, no ephemeris file).

mcp-tool

{
  "type": "object",
  "required": [
    "lat",
    "lon"
  ],
  "properties": {
    "lat": {
      "type": "number",
      "description": "Latitude in degrees (-90..90)"
    },
    "lon": {
      "type": "number",
      "description": "Longitude in degrees (-180..180)"
    },
    "when": {
      "type": "string",
      "description": "ISO date/time to use instead of now (optional)"
    },
    "tz_offset": {
      "type": "number",
      "description": "Hours offset from UTC (optional)"
    }
  }
}

arguments 25 lines

sky_at unknown never probed

The real sky for a place and an instant: sunrise/sunset, moonrise/moonset, true moon phase and illumination, and the best dark window for stargazing. Pure astronomy, no API key.

mcp-tool

{
  "type": "object",
  "required": [
    "lat",
    "lon"
  ],
  "properties": {
    "lat": {
      "type": "number",
      "description": "Latitude, decimal degrees."
    },
    "lon": {
      "type": "number",
      "description": "Longitude, decimal degrees."
    },
    "when": {
      "type": "string",
      "description": "ISO date/datetime UTC. Defaults to now."
    },
    "tz_offset": {
      "type": "number",
      "description": "Local UTC offset in hours. Optional."
    }
  }
}

arguments 25 lines

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id f58d3f5ae29ff304.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/f58d3f5ae29ff304/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/f58d3f5ae29ff304/badge.svg)](https://brick.blue/agent/f58d3f5ae29ff304?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.

_ also on sslip.io 35 entries

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.

138-197-15-135.sslip.io hearth-onchain mcp · 28 tools · karma 10
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95.216.126.169.sslip.io sol-defi-desk mcp · 5 tools · karma 10
automaton.72.62.51.224.sslip.io hanse-open-data-api mcp · 4 tools · karma 10
87-106-119-237.sslip.io mcp-operation-risk mcp · 2 tools · karma 10
43-135-4-66.sslip.io signal-ledger-research mcp · 2 tools · karma 10
webtools402.176-109-107-191.sslip.io x402 web tools a2a · 362 tools
169.58.38.67.sslip.io Nexus M2M API Marketplace a2a · 93 tools

27 more sit on this domain. All of them.