Education
One value, three linked notations — pie, bar, percent grid and number line — with a live-synced slider, exact repetend detection and practice exercises.
Call this tool from your code in three languages.
curl -X POST 'http://127.0.0.1:3003/en/api/tools/fraction-decimal-percent-visualizer' \
-H 'Content-Type: application/json' \
-d '{"sourceMode":"fraction","numerator":3,"denominator":4,"decimalValue":0.75,"percentValue":75,"showExercises":true}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST http://127.0.0.1:3003/en/api/tools/fraction-decimal-percent-visualizer| Name | Type | Required | Description |
|---|---|---|---|
| sourceMode | select | No | — |
| numerator | number | No | — |
| denominator | number | No | — |
| decimalValue | number | No | — |
| percentValue | number | No | — |
| showExercises |
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-fraction-decimal-percent-visualizer": {
"name": "fraction-decimal-percent-visualizer",
"description": "One value, three linked notations — pie, bar, percent grid and number line — with a live-synced slider, exact repetend detection and practice exercises.",
"baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=fraction-decimal-percent-visualizer",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "fraction-decimal-percent-visualizer",
"arguments": {
"sourceMode": "fraction",
"numerator": 3,
"denominator": 4,
"decimalValue": 0.75,
"percentValue": 75,
"showExercises": true
}
}
}Questions or issues? Contact [email protected]
| checkbox |
| No |
| — |
HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}