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Celestium: Cosmic Compass

R0· no sign-in

Real astrology for AI agents: cosmic weather, synastry, timing, astrocartography, and divination.

v0.5.1 · active · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality82good
Trust70of 100
Uptime, 30 days100%
Latency p50171 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "celestium-cosmic-compass": {
      "type": "http",
      "url": "https://celestium-cosmic-compass.fly.dev/mcp"
    }
  }
}
claude mcp add --transport http celestium-cosmic-compass https://celestium-cosmic-compass.fly.dev/mcp
[mcp_servers.celestium-cosmic-compass]
url = "https://celestium-cosmic-compass.fly.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "celestium-cosmic-compass": {
      "type": "remote",
      "url": "https://celestium-cosmic-compass.fly.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "celestium-cosmic-compass": {
      "type": "http",
      "url": "https://celestium-cosmic-compass.fly.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=celestium-cosmic-compass&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY2VsZXN0aXVtLWNvc21pYy1jb21wYXNzLmZseS5kZXYvbWNwIn0%3D"
}
{
  "servers": {
    "celestium-cosmic-compass": {
      "type": "http",
      "url": "https://celestium-cosmic-compass.fly.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "celestium-cosmic-compass": {
      "httpUrl": "https://celestium-cosmic-compass.fly.dev/mcp"
    }
  }
}
extensions:
  "celestium-cosmic-compass":
    enabled: true
    name: "celestium-cosmic-compass"
    type: streamable_http
    uri: "https://celestium-cosmic-compass.fly.dev/mcp"
    timeout: 300

Quality 82 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene79 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • warn
    tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations1 of 1 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: celestium (idempotentHint)
  • pass
    tools.token_costabout 867 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

1 tools, about 867 tokens to load them all · tool set 4083882cd500 · checked 2026-10-20 20:14 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 70 / 100

no-repository
provenance35
liveness100
freshness65
hygiene80

+reachable +uptime-100% ~updated-99d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://celestium-cosmic-compass.fly.dev/mcp streamable-httpnoneyes100%171 ms2025-11-252026-10-20

Tools (1)

celestiumread-onlyCelestium: Cosmic Compass — accurate astrology & divination for AI agents, with engine-authored interpretations attached (not LLM guesswork; real ephemeris, verified arcminute-accurate). Includes practice actions: check_in (sky + moment verdict + matched ritual), ritual (step-by-step moon-phase practices), tarot (auditable draws), review (temporal review of a period against your chart). Actions: cosmic_weather, chart, positions, moon, moment_quality, retrograde, voc, planetary_hours, sunrise, ritual, tarot, check_in, natal_reading, iching, mayan, numerology, true_sky, event_debrief, composite, davison, relocation, relocation_score, travel, transits, synastry, timing, progressions, electional, horary, returns, timeline, synthesis, perfections, midpoints, harmonic, antiscia, declination, sidereal, heliacal, review, bazi, year_ahead, correlate, common_threads. Free tier: cosmic_weather, chart, positions, moon, moment_quality, retrograde, voc, planetary_hours, sunrise, ritual, tarot, check_in, natal_reading, iching, mayan, numerology, true_sky, event_debrief. Celestium Pro unlocks depth + relationship charts (synastry/composite/davison), astrocartography (relocation/travel), advanced techniques, and review.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.nacrissi/celestium-cosmic-compass",
  "title": "Celestium: Cosmic Compass",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://celestium-cosmic-compass.fly.dev/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "X-Celestium-Identity",
          "description": "Your Celestium Pro subscription email — unlocks the Pro actions. Leave empty to use the free tier."
        }
      ]
    }
  ],
  "version": "0.5.1",
  "description": "Real astrology for AI agents: cosmic weather, synastry, timing, astrocartography, and divination."
}