webmcp.withreact.com

{
  "type": "object",
  "properties": {
    "match": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120,
      "description": "Text the block to restructure contains."
    },
    "level": {
      "type": "integer",
      "minimum": 0,
      "maximum": 3,
      "description": "1, 2 or 3 for a heading of that level; 0 turns the block back into a paragraph."
    },
    "as": {
      "type": "string",
      "minLength": 1,
      "maxLength": 60,
      "description": "Your name when you are a machine agent reaching this tab through DevTools, for example \"Claude Code\"; omit it when you are the browser's agent."
    }
  },
  "required": [
    "match",
    "level"
  ],
  "additionalProperties": false
}