RatedWithAI accessibility checker
Scan a live web page for WCAG 2.1/2.2 AA issues with axe-core: score, grade, failing rules.
Sollte ich dies verwenden
Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"accessibility-checker": {
"url": "https://ratedwithai.com/api/mcp"
}
}
}Remote-Endpunkte
https://ratedwithai.com/api/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (2)
🟢scan_accessibility(url)
Use this when the user wants a public website or web page checked for accessibility (WCAG 2.1/2.2 AA, ADA, EAA, Section 508): it loads the live page in a real browser, runs axe-core on it and up to two more same-site pages, and returns a 0-100 score, a letter grade and the failing rules with example elements. Takes 15-40 seconds. Do not use it for pages that need a login, for localhost or private-network addresses, or for pasted HTML.
Eingabe-Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public website address, e.g. example.com or https://example.com/about"
}
},
"required": [
"url"
],
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "The URL that was scanned, after normalisation."
},
"score": {
"type": "number",
"description": "0-100, weighted by violation severity."
},
"grade": {
"type": "string",
"enum": [
"A",
"B",
"C",
"D",
"F"
]
},
"pagesScanned": {
"type": "integer"
},
"failingRuleCount": {
"type": "integer"
},
"affectedElementCount": {
"type": "integer"
},
"needsReviewCount": {
"type": "integer",
"description": "Checks axe could not decide automatically; a human must confirm them."
},
"rulesOmitted": {
"type": "integer",
"description": "Failing rules not listed because the response is capped."
},
"violations": {
"type": "array",
"items": {
"type": "object",
"properties": {
"ruleId": {
"type": "string"
},
"impact": {
"type": "string"
},
"summary": {
"type": "string"
},
"wcag": {
"type": "array",
"items": {
"type": "string"
}
},
"elementCount": {
"type": "integer"
},
"examples": {
"type": "array",
"items": {
"type": "object",
"properties": {
"selector": {
"type": "string"
},
"html": {
"type": "string"
}
},
"required": [
"selector",
"html"
]
}
}
},
"required": [
"ruleId",
"impact",
"summary",
"wcag",
"elementCount",
"examples"
]
}
},
"scannedAt": {
"type": "string"
},
"moreInfoUrl": {
"type": "string",
"description": "Informational page on scheduled re-scans and fix help for this kind of result."
}
},
"required": [
"url",
"score",
"grade",
"pagesScanned",
"failingRuleCount",
"affectedElementCount",
"needsReviewCount",
"rulesOmitted",
"violations",
"scannedAt",
"moreInfoUrl"
]
}🟢explain_accessibility_issue(rule_id)
Use this when the user asks what an axe-core accessibility rule means or how to fix it — typically a ruleId returned by scan_accessibility, such as color-contrast, image-alt, label or link-name. Returns plain-English steps and a code example. Do not use it to scan a site; use scan_accessibility for that.
Eingabe-Schema
{
"type": "object",
"properties": {
"rule_id": {
"type": "string",
"description": "axe-core rule id, e.g. color-contrast"
}
},
"required": [
"rule_id"
],
"additionalProperties": false
}Ausgabe-Schema
{
"type": "object",
"properties": {
"ruleId": {
"type": "string"
},
"known": {
"type": "boolean"
},
"summary": {
"type": "string"
},
"steps": {
"type": "array",
"items": {
"type": "string"
}
},
"codeExample": {
"type": "string"
},
"referenceUrl": {
"type": "string"
}
},
"required": [
"ruleId",
"known",
"summary",
"steps",
"referenceUrl"
]
}Community
Nachweis