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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Moon Phase Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate precise lunar phases, illumination, and moon age for any date.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete Moon Phase Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with Moon Phase Calculator.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Moon Phase Calculator.

  1. 01

    Get lunar phase

    Calculates the current lunar state for a specific date

  2. 02

    Get phase sequence

    Provides the ordered list of possible moon phase names

  3. 03

    Get illumination thresholds

    Identifies the logical boundaries used to categorize a moon's phase based on its illumination

Observed, not estimated

784ms average. Fast in production.

Moon Phase Calculator is checked daily against the live service.

Daily averagePeak 1171ms
Aug 24Today
Fastest day
651ms
Slowest day
1171ms
14-day trend
Improving-9%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Moon Phase Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Moon Phase Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Moon Phase Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_soLzpvW0Ef4xx8ewhekQSA7RwAV5LPmW6wnym2A5/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Moon Phase Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "moon-phase-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_soLzpvW0Ef4xx8ewhekQSA7RwAV5LPmW6wnym2A5/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Moon Phase Calculator owners ask.

  • 01

    How accurate are the lunar phase calculations?

    The calculations use a deterministic trigonometric approximation of the 29.53-day synodic month to provide highly reliable lunar data.

  • 02

    Can I check the moon phase for a date in the past or future?

    Yes, by using the get_lunar_phase capability, you can provide any date in YYYY-MM-DD format to calculate the lunar state for that specific time.

  • 03

    What information is returned for a specific date?

    You will receive the moon's age in days, the current phase name, the illumination percentage, and the days remaining until the next Full and New Moon.

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