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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Menstrual Cycle Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Track menstrual cycle phases and identify fertile windows using historical period data.

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 Menstrual Cycle Calculator capability set.

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

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Menstrual Cycle Calculator.

  1. 01

    Predict next period event

    Provides a quick look at the next major milestones in the user's cycle

  2. 02

    Get cycle phases

    Retrieves a detailed timeline of all four biological phases for the upcoming cycle

  3. 03

    Get fertile window

    Identifies the specific date range during which conception is most likely

Observed, not estimated

638ms average. Fast in production.

Menstrual Cycle Calculator is checked daily against the live service.

Daily averagePeak 780ms
Aug 20Today
Fastest day
464ms
Slowest day
780ms
14-day trend
Slowing+33%

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 Menstrual Cycle Calculator, so you can see the experience inside your AI.

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

Menstrual Cycle Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_YqwLK7JbYvvZikqCnKnOnuqQTLkzMeLVh7zwjH3F/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 — Menstrual Cycle Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "menstrual-cycle-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_YqwLK7JbYvvZikqCnKnOnuqQTLkzMeLVh7zwjH3F/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 Menstrual Cycle Calculator owners ask.

  • 01

    How do I use the cycle phase capability?

    Provide the date of your last period in YYYY-MM-DD format and your average cycle length using the get_cycle_phases capability.

  • 02

    How is the fertile window calculated?

    The get_fertile_window capability identifies the range surrounding your predicted ovulation date based on your cycle history.

  • 03

    Can I predict my next period date?

    Yes, use the predict_next_period_event capability to see your predicted next period and ovulation dates.

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