Css Clamp Builder
Open Css Clamp Builder on Happytails.ai. This view has the same page content and links, with explicit tool capabilities. Read the processing notes before using a tool.
Tool capabilities
{
"id": "css-clamp-builder",
"category": "developer-tools",
"built": true,
"requirements": "Process bounded CSS locally. Reports preserve complete input and assumptions.",
"implementation": {
"fields": [],
"presentation": "metrics",
"inputMaxLength": 200000,
"inputErrorCode": "CSS_TOOL_INPUT",
"note": "Build a responsive CSS clamp formula. Processing stays on your device. Reports are bounded and complete within the stated limits.",
"example": {
"input": "{\"min\":\"16px\",\"max\":\"32px\",\"from\":\"18px\",\"to\":\"28px\",\"viewportStart\":320,\"viewportEnd\":1440}",
"options": {}
},
"experience": {
"automatic": false,
"single": false,
"inputMaxLength": 200000,
"inputMode": "text",
"label": "CSS",
"placeholder": "a { color: #3366cc; }",
"help": "Paste CSS rules, including their selectors. Up to 200,000 characters. Review the settings before running.",
"helpParts": [
"Paste CSS rules, including their selectors.",
"Up to 200,000 characters.",
"Review the settings before running."
],
"action": null
},
"mode": "explicit",
"interactive": false
},
"execution": "Browser interface",
"api": null,
"browser_agent": {
"supported": true,
"name": "run_current_tool",
"discovery": "WebMCP on the human page in a supporting browser",
"verification": "See audit/API-AUDIT.md; availability is not verification"
}
}Page guide
Analyze CSS locally with explicit inputs, bounded results and a complete downloadable report.
How to use Css Clamp Builder
- Paste CSS or JSON using the example.
- Review the bounded report and assumptions.
- Download complete JSON or CSV.
Useful next steps
Use the documented input
Derive bounded fluid sizes from selected viewport endpoints