[
  {
    "name": "render_html",
    "description": "Render custom HTML/CSS/JS content in the chat as an interactive UI widget.",
    "inputSchema": {
      "type": "object",
      "properties": {
        "title": {
          "type": "string",
          "description": "A descriptive title for the UI widget"
        },
        "html_content": {
          "type": "string",
          "description": "Complete HTML content to render. Can include inline CSS and JavaScript."
        },
        "width": {
          "type": "string",
          "description": "CSS width. Default: '100%'",
          "default": "100%"
        },
        "height": {
          "type": "string",
          "description": "CSS height. Default: 'auto'",
          "default": "auto"
        }
      },
      "required": ["title", "html_content"]
    },
    "_meta": {
      "ui": {
        "resourceUri": "ui://mcp-ui/html"
      }
    }
  },
  {
    "name": "render_url",
    "description": "Embed an external URL in an iframe in the chat.",
    "inputSchema": {
      "type": "object",
      "properties": {
        "title": {
          "type": "string",
          "description": "A descriptive title for the embedded content"
        },
        "url": {
          "type": "string",
          "description": "External URL to embed in an iframe"
        },
        "width": {
          "type": "string",
          "description": "CSS width. Default: '100%'",
          "default": "100%"
        },
        "height": {
          "type": "string",
          "description": "CSS height. Default: 'auto'",
          "default": "auto"
        }
      },
      "required": ["title", "url"]
    },
    "_meta": {
      "ui": {
        "resourceUri": "ui://mcp-ui/url"
      }
    }
  },
  {
    "name": "ask_user",
    "description": "Present questions with selectable options to the user. Each question MUST have at least 2 options.",
    "inputSchema": {
      "type": "object",
      "properties": {
        "title": {
          "type": "string",
          "description": "A descriptive title for the question panel"
        },
        "questions": {
          "type": "array",
          "description": "Array of questions to ask the user",
          "items": {
            "type": "object",
            "properties": {
              "question": {
                "type": "string",
                "description": "The question to ask the user"
              },
              "options": {
                "type": "array",
                "minItems": 2,
                "items": { "type": "string" },
                "description": "REQUIRED array with at least 2 options"
              },
              "multi_select": {
                "type": "boolean",
                "description": "If true, the user can select multiple options. Default: false",
                "default": false
              }
            },
            "required": ["question", "options"]
          }
        }
      },
      "required": ["title", "questions"]
    },
    "_meta": {
      "ui": {
        "resourceUri": "ui://mcp-ui/ask-user"
      }
    }
  }
]