Use Planetary Hour Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate the 24 planetary hours of a day and their ruling planets based on Chaldean tradition.
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.
Complete set · 3 capabilities
The complete Planetary Hour Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Planetary Hour Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Planetary Hour Calculator.
- 01
Calculate segment durations
Determine the length of a single daylight and nighttime planetary hour
- 02
Get day planet affinity
Identify the primary ruler for the start of a specific weekday
- 03
Get planetary schedule
Generate a complete list of all twenty-four planetary hours for a specific day
Observed, not estimated
640ms average. Fast in production.
Planetary Hour Calculator is checked daily against the live service.
- Fastest day
- 498ms
- Slowest day
- 923ms
- 14-day trend
- Improving-7%
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 Planetary Hour Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Planetary Hour Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Planetary Hour Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_DzfthSHOnxzEVQMbdUAFjmTxitmFcaSr0OMVnn5S/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Planetary Hour Calculator capabilities are ready to use.
{
"mcpServers": {
"planetary-hour-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_DzfthSHOnxzEVQMbdUAFjmTxitmFcaSr0OMVnn5S/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 Planetary Hour Calculator owners ask.
- 01
How are the planetary hours calculated?
The daylight period from sunrise to sunset is divided into twelve equal segments, and the nighttime period from sunset to the next day's sunrise is also divided into twelve equal segments.
- 02
What is the Chaldean order used in this capability?
The sequence follows the traditional order: Saturn, Jupiter, Mars, Sun, Venus, Mercury, and Moon.
- 03
Can I find out which planet rules a specific day?
Yes, by using the get_day_planet_affinity capability, you can identify which planet governs the first hour of any given weekday.
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