Validation
Simulate the reading order and spoken semantics a screen reader may expose from a URL or raw HTML, then flag likely accessibility gaps
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/screen-reader-simulation-tester' \
-H 'Content-Type: application/json' \
-d '{"htmlInput":"<html><head><title>Launch Promo</title></head><body><header><a href=\"/\"><img src=\"/logo.png\"></a></header><main><h1>Launch Promo</h1><h3>Early access</h3><form><input id=\"email\" type=\"email\" /><button></button></form></main></body></html>","pageUrl":"","preset":"VoiceOver","includeLandmarkSummary":true,"showFixSuggestions":true}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/screen-reader-simulation-tester| Name | Type | Required | Description |
|---|---|---|---|
| htmlInput | textarea | No | — |
| pageUrl | text | No | — |
| preset | select | No | — |
| includeLandmarkSummary | checkbox | No | — |
| showFixSuggestions | checkbox | No | — |
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-screen-reader-simulation-tester": {
"name": "screen-reader-simulation-tester",
"description": "Simulate the reading order and spoken semantics a screen reader may expose from a URL or raw HTML, then flag likely accessibility gaps",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=screen-reader-simulation-tester",
"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": "screen-reader-simulation-tester",
"arguments": {
"htmlInput": "<html><head><title>Launch Promo</title></head><body><header><a href=\"/\"><img src=\"/logo.png\"></a></header><main><h1>Launch Promo</h1><h3>Early access</h3><form><input id=\"email\" type=\"email\" /><button></button></form></main></body></html>",
"pageUrl": "",
"preset": "VoiceOver",
"includeLandmarkSummary": true,
"showFixSuggestions": true
}
}
}HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Questions or issues? Contact [email protected]