Smithery
screenshot_diff
Compare two URLs pixel-by-pixel and return a diff overlay image showing exactly what changed. Returns the diff image URL, percentage of pixels changed, total changed pixel count, and a match score.
Remote relievedattention992-smithery/screenshotsmcp
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Input Schema
{
"type": "object",
"properties": {
"urlA": {
"type": "string",
"format": "uri",
"description": "First URL (before)"
},
"urlB": {
"type": "string",
"format": "uri",
"description": "Second URL (after)"
},
"width": {
"type": "integer",
"default": 1280,
"maximum": 3840,
"minimum": 320,
"description": "Viewport width"
},
"height": {
"type": "integer",
"default": 800,
"maximum": 2160,
"minimum": 240,
"description": "Viewport height"
},
"threshold": {
"type": "number",
"default": 0.1,
"maximum": 1,
"minimum": 0,
"description": "Color difference threshold (0=exact, 1=lenient)"
}
}
}