Lazynext Accessibility Checker
Scan URLs or HTML for WCAG 2.2 violations. 75-rule manifest, weighted score, shareable reports.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"accessibility-checker": {
"url": "https://api.lazynext.com/mcp"
}
}
}Remote endpoints
https://api.lazynext.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (4)
⚪scan_url(url, site, viewport, license)
Render and audit a live web page for WCAG 2.1/2.2 violations. Returns score, findings, and a shareable report URL. Free tier: 3 URL scans/day/IP; pass a Pro license email for more.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "http(s) URL to scan"
},
"site": {
"type": "boolean",
"description": "crawl same-origin pages (3 free / 10 Pro)"
},
"viewport": {
"type": "string",
"enum": [
"mobile",
"desktop"
],
"description": "render profile — mobile 390×844 handset (default); desktop preserves the pre-mobile baseline render"
},
"license": {
"type": "string",
"description": "Pro license email (optional)"
}
},
"required": [
"url"
]
}⚪scan_html(html)
Audit pasted HTML markup for WCAG violations (static rules — no render, no quota).
Input Schema
{
"type": "object",
"properties": {
"html": {
"type": "string",
"description": "HTML source, max 512KB"
}
},
"required": [
"html"
]
}🟢get_report(id)
Fetch a stored scan report by its id (from a prior scan_url/scan_html result).
Input Schema
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "report id (the slug in the report URL)"
}
},
"required": [
"id"
]
}🟢list_rules
List every WCAG criterion the scanner can emit, with level and detection path.
Input Schema
{
"type": "object",
"properties": {}
}Community
Evidence