CaptureOneAI Web Perception

Returns the structured representation of a web page: visible text with coordinates, interactive elements, forms and tables. Use this to let an agent read and understand a page without parsing raw HTML.

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "The page to read"
    },
    "width": {
      "type": "integer",
      "minimum": 100,
      "maximum": 3840
    },
    "height": {
      "type": "integer",
      "minimum": 100,
      "maximum": 2160
    },
    "dismissCookies": {
      "type": "boolean",
      "description": "Auto-dismiss cookie/consent banners before reading. Default true."
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Returns only the interactive elements of a page (buttons, links, inputs) with role, label, CSS selector and pixel coordinates. Use this before acting on a page (computer-use / Set-of-Marks style grounding) instead of capture_context when you only need to know what can be clicked and where.

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri"
    },
    "width": {
      "type": "integer",
      "minimum": 100,
      "maximum": 3840
    },
    "height": {
      "type": "integer",
      "minimum": 100,
      "maximum": 2160
    },
    "dismissCookies": {
      "type": "boolean"
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Watches a URL on a schedule and reports what changed and whether it matters, explained by AI — not just a pixel-diff percentage. Use this for competitor pricing pages, changelogs, status pages, or any page whose changes should trigger a workflow.

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri"
    },
    "label": {
      "type": "string",
      "maxLength": 100
    },
    "schedule": {
      "type": "string",
      "description": "Cron expression, e.g. \"*/30 * * * *\". Defaults to every 10 minutes."
    },
    "intent": {
      "type": "string",
      "maxLength": 500,
      "description": "What you care about, in plain language, e.g. \"alert me about pricing or plan changes\""
    },
    "callbackUrl": {
      "type": "string",
      "format": "uri",
      "description": "Where to POST the change payload when something changes"
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Lists your active monitors and their IDs, URLs and schedules.

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Triggers an immediate check for a monitor instead of waiting for its next scheduled run, and returns any detected changes.

{
  "type": "object",
  "properties": {
    "monitorId": {
      "type": "string",
      "description": "The monitor ID from create_semantic_monitor or list_monitors"
    }
  },
  "required": [
    "monitorId"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Returns the recent check history for a monitor, including detected changes with their relevance and explanation.

{
  "type": "object",
  "properties": {
    "monitorId": {
      "type": "string"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 200,
      "description": "Max number of recent checks to return. Default 20."
    }
  },
  "required": [
    "monitorId"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}