How to Look Up Food Nutrition with OpenClaw
Food nutrition lookup with OpenClaw and ToolRouter. Instant access to nutrition facts for any food.
Tool
OpenClaw is built for pulling nutrition data at scale. Feed it a list of foods and get structured nutritional profiles back in a format ready for spreadsheets, databases, or automated analysis. Ideal for batch lookups across dozens of ingredients when you need consistent, machine-readable output rather than conversational back-and-forth.
Connect ToolRouter to OpenClaw
1Install the CLI
npm install -g toolrouter-mcp2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp toolsSteps
Once connected (see setup above), use the Nutrition Data tool:
- Ask OpenClaw: "Look up nutrition facts for grilled salmon"
- OpenClaw returns the full nutritional breakdown
- Ask: "What percentage of daily protein does one serving provide?"
- Use the data for your nutrition research or planning
Example Prompt
Try this with OpenClaw using the Nutrition Data tool
Get the full nutrition facts for a cup of Greek yogurt. Include macros, vitamins, and minerals.
Tips
- Specify serving sizes for more accurate results
- Compare similar foods to find the most nutritious option
- Use the data to verify nutrition claims on food packaging