Use Pet Calorie Needs with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate precise daily energy requirements (RER and MER) for pets based on weight and lifestyle.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete Pet Calorie Needs capability set.
These are the exact actions your AI can choose when you ask it to work with Pet Calorie Needs.
01-03
3 capabilities in this set.
Part of 3 available through Pet Calorie Needs.
- 01
Calculate rer
75 to find the baseline calories needed at rest. Calculate the Resting Energy Requirement (RER) for a pet
- 02
Calculate mer
Calculate the Maintenance Energy Requirement (MER) for a pet
- 03
List lifestyle factors
List all available lifestyle factors
Observed, not estimated
638ms average. Fast in production.
Pet Calorie Needs is checked daily against the live service.
- Fastest day
- 495ms
- Slowest day
- 708ms
- 14-day trend
- Slowing+10%
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 Pet Calorie Needs, so you can see the experience inside your AI.
It does not authenticate your account with Pet Calorie Needs. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Pet Calorie Needs Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_ryRN8ea270fJAIIFBjdE3II9OA8nTbyporBj6Uf3/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 — Pet Calorie Needs capabilities are ready to use.
{
"mcpServers": {
"pet-calorie-needs-mcp": {
"url": "https://edge.vinkius.com/vk_preview_ryRN8ea270fJAIIFBjdE3II9OA8nTbyporBj6Uf3/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 Pet Calorie Needs owners ask.
- 01
What is RER?
Resting Energy Requirement (RER) is the minimum amount of energy needed to maintain vital functions while the animal is at rest.
- 02
How do I know which lifestyle factor to use?
You can use the list_lifestyle_factors capability to see a complete list of available keys like 'neutered' or 'athletic'.
- 03
Does this account for different breeds?
The calculation is based on metabolic weight (kg^0.75), which is a standard veterinary approach that inherently accounts for scaling across different sizes.
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