accept_dialog
Accept browser dialogs during automation. Provide text input for prompt dialogs to continue automated workflows.
Instructions
Accept browser dialog. Provide promptText for prompts.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| promptText | No | Text for prompt dialogs |
Implementation Reference
- src/tools/utilities.ts:70-93 (handler)The main handler function for the 'accept_dialog' MCP tool. Parses input arguments, retrieves the Firefox instance via getFirefox(), calls firefox.acceptDialog(promptText), handles specific errors like no active dialog, and returns an MCP tool response.
export async function handleAcceptDialog(args: unknown): Promise<McpToolResponse> { try { const { promptText } = (args as { promptText?: string }) || {}; const { getFirefox } = await import('../index.js'); const firefox = await getFirefox(); try { await firefox.acceptDialog(promptText); return successResponse(promptText ? `✅ Accepted: "${promptText}"` : '✅ Accepted'); } catch (error) { const errorMsg = (error as Error).message; // Concise error for no active dialog if (errorMsg.includes('no such alert') || errorMsg.includes('No dialog')) { throw new Error('No active dialog'); } throw error; } } catch (error) { return errorResponse(error as Error); } } - src/tools/utilities.ts:9-21 (schema)Tool schema definition with name 'accept_dialog', description, and inputSchema for optional promptText string.
export const acceptDialogTool = { name: 'accept_dialog', description: 'Accept browser dialog. Provide promptText for prompts.', inputSchema: { type: 'object', properties: { promptText: { type: 'string', description: 'Text for prompt dialogs', }, }, }, }; - src/index.ts:143-143 (registration)Registration of the 'accept_dialog' tool handler in the toolHandlers Map, which maps tool names to their execution functions for the MCP server.
['accept_dialog', tools.handleAcceptDialog], - src/index.ts:187-187 (registration)Inclusion of the acceptDialogTool schema in the allTools array, which is returned in response to MCP listTools requests.
tools.acceptDialogTool, - src/firefox/pages.ts:48-60 (helper)Core implementation of dialog acceptance in PageManagement class using Selenium WebDriver: switches to alert, sends promptText if provided, and calls accept() on the alert.
async acceptDialog(promptText?: string): Promise<void> { try { const alert = await this.driver.switchTo().alert(); if (promptText !== undefined) { await alert.sendKeys(promptText); } await alert.accept(); } catch (error) { throw new Error( `Failed to accept dialog: ${error instanceof Error ? error.message : String(error)}` ); } }