Koskamo

Sky and Signs MCP

This MCP server provides astrological and astronomical data tools, allowing AI agents to retrieve daily horoscopes, general day information, and lists of days. It supports multiple languages (English, Spanish, German) and zodiac signs, integrating computed sky data with traditional astrological readings.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Sky and Signs MCP logo, by Sky and SignsVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-01Operated by Sky and Signs
MCP endpoint (Streamable HTTP)
https://skyandsigns.com/mcp
Vendor documentation

What you can do with it

  • Retrieve daily horoscopes for specific zodiac signs
  • Get general information about a specific day
  • List available days for horoscope queries
  • Access astrological data in multiple languages

Source and maintenance

Vendor evidenceRegistry 1.3.0
mcp-registry: com.skyandsigns/mcp@1.3.0Project website

Protocol and capabilities

Server
morgenhimmel 1.3.0
MCP protocol
2025-06-18
Tools
8 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

The daily horoscope for all twelve zodiac signs in German (Rosis Morgenhimmel, morgenhimmel.de), English, Spanish and Brazilian Portuguese (Sky and Signs, skyandsigns.com): argument lang = de, en, es or pt. The sky (Moon sign, sign changes, aspects) is computed; the reading is astrological tradition, not a forecast. Please cite "Rosis Morgenhimmel, morgenhimmel.de" or "Sky and Signs, skyandsigns.com". Das Horoskop auf Deutsch mit lang=de. Horoscopes are published seven days ahead (date = tomorrow works). Also calculated calendars: new and full moons with eclipses (get_moon_phases), the Hindu Panchang (get_panchang: tithi, nakshatra, yoga, karana), the 24 Chinese solar terms (get_solar_terms), the Maya Cholq'ij day (get_maya_day) and the expected Ramadan and Eid dates (get_islamic_dates; communities decide by sighting or calculation).

Tools

8 advertised

get_horoscope — Daily horoscope for a sign
Advertised by the server during the last successful anonymous check.
Advertised read-only

A sign's daily horoscope: theme, reading, its sky, ratings -2..+2. Example: sign='Leo', lang='en'.

get_horoscope input schema
{
  "type": "object",
  "required": [
    "sign"
  ],
  "properties": {
    "date": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "lang": {
      "enum": [
        "de",
        "en",
        "es",
        "pt"
      ],
      "type": "string"
    },
    "sign": {
      "type": "string",
      "description": "Leo, Escorpio, Leão …"
    }
  }
}
get_horoscope annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_day — A day: sky and all signs
Advertised by the server during the last successful anonymous check.
Advertised read-only

A whole day: the Moon's sign, the sky, all twelve signs. Example: date='2026-11-02', lang='es'.

get_day input schema
{
  "type": "object",
  "properties": {
    "date": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "lang": {
      "enum": [
        "de",
        "en",
        "es",
        "pt"
      ],
      "type": "string"
    }
  }
}
get_day annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_moon_phases — New and full moons
Advertised by the server during the last successful anonymous check.
Advertised read-only

New and full moons to 2030 (default: next 90 days) with sign, eclipse, name. Example: from='2027-01-01', to='2027-03-31'.

get_moon_phases input schema
{
  "type": "object",
  "properties": {
    "to": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "from": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "lang": {
      "enum": [
        "de",
        "en",
        "es",
        "pt"
      ],
      "type": "string"
    }
  }
}
get_moon_phases annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_panchang — Hindu Panchang of a day
Advertised by the server during the last successful anonymous check.
Advertised read-only

Tithi, nakshatra, yoga, karana with start and end (IST, Lahiri), within a year. Example: date='2026-11-08'.

get_panchang input schema
{
  "type": "object",
  "properties": {
    "date": {
      "type": "string",
      "description": "YYYY-MM-DD"
    }
  }
}
get_panchang annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_solar_terms — The 24 Chinese solar terms
Advertised by the server during the last successful anonymous check.
Advertised read-only

A year's 24 solar terms (2025-2031): UTC moment, hanzi, pinyin, names. Example: year=2027, lang='pt'.

get_solar_terms input schema
{
  "type": "object",
  "properties": {
    "lang": {
      "enum": [
        "de",
        "en",
        "es",
        "pt"
      ],
      "type": "string"
    },
    "year": {
      "type": "integer"
    }
  }
}
get_solar_terms annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_maya_day — Maya calendar day
Advertised by the server during the last successful anonymous check.
Advertised read-only

Cholq'ij day: number, nawal, Long Count (GMT 584283); meanings come from an ajq'ij. Example: date='1990-05-12'.

get_maya_day input schema
{
  "type": "object",
  "properties": {
    "date": {
      "type": "string",
      "description": "YYYY-MM-DD"
    }
  }
}
get_maya_day annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
get_islamic_dates — Expected Ramadan and Eid dates
Advertised by the server during the last successful anonymous check.
Advertised read-only

Expected Ramadan and Eid dates 2027-2028 by the main calendars; communities may differ by a day. Example: no arguments.

get_islamic_dates input schema
{
  "type": "object",
  "properties": {}
}
get_islamic_dates annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}
list_days — Published days
Advertised by the server during the last successful anonymous check.
Advertised read-only

Every day with a published horoscope, newest last. Example: lang='pt'.

list_days input schema
{
  "type": "object",
  "properties": {
    "lang": {
      "enum": [
        "de",
        "en",
        "es",
        "pt"
      ],
      "type": "string"
    }
  }
}
list_days annotations
{
  "readOnlyHint": true,
  "openWorldHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
649 ms
95th percentile latency
649 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 649 ms · metadata changed · 8 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http sky-and-signs-mcp https://skyandsigns.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add sky-and-signs-mcp --url https://skyandsigns.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable sky-and-signs-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "sky-and-signs-mcp": {
      "url": "https://skyandsigns.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "sky-and-signs-mcp": {
      "type": "streamableHttp",
      "url": "https://skyandsigns.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start sky-and-signs-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "sky-and-signs-mcp": {
      "type": "http",
      "url": "https://skyandsigns.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http sky-and-signs-mcp https://skyandsigns.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "sky-and-signs-mcp": {
      "url": "https://skyandsigns.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "sky-and-signs-mcp": {
      "serverUrl": "https://skyandsigns.com/mcp"
    }
  }
}

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