safari_take_screenshot
Capture screenshots of web pages in Safari for documentation, debugging, or visual reference during browser automation tasks.
Instructions
Take a screenshot of the current page
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| sessionId | Yes | Session identifier |
Implementation Reference
- src/safari-mcp-server.ts:343-359 (handler)Handler method in SafariMCPServer that processes the tool call, extracts sessionId, calls driverManager.takeScreenshot, and returns text confirmation with base64 image data.
private async takeScreenshot(args: Record<string, any>): Promise<Array<{ type: string; text?: string; data?: string; mimeType?: string }>> { const { sessionId } = args; const screenshot = await this.driverManager.takeScreenshot(sessionId); return [ { type: 'text', text: `Screenshot captured successfully (${screenshot.length} bytes base64 data)` }, { type: 'image', data: screenshot, mimeType: 'image/png' } ]; } - src/safari-driver.ts:294-306 (handler)Core handler in SafariDriverManager that retrieves the session and calls selenium driver.takeScreenshot() to capture the screenshot.
async takeScreenshot(sessionId: string): Promise<string> { const session = this.getSession(sessionId); if (!session) { throw new Error(`Session ${sessionId} not found`); } try { return await session.driver.takeScreenshot(); } catch (error: unknown) { const errorMessage = error instanceof Error ? error.message : String(error); throw new Error(`Screenshot failed: ${errorMessage}`); } } - src/safari-mcp-server.ts:153-163 (schema)Input schema definition for the safari_take_screenshot tool, requiring sessionId.
{ name: 'safari_take_screenshot', description: 'Take a screenshot of the current page', inputSchema: { type: 'object', properties: { sessionId: { type: 'string', description: 'Session identifier' } }, required: ['sessionId'] } }, - src/safari-mcp-server.ts:246-247 (registration)Switch case in handleToolCall method that routes the tool call to the takeScreenshot handler.
case 'safari_take_screenshot': return await this.takeScreenshot(args);