social-video-mcp

Instructions

Implementation Reference

• src/index.ts:638-649 (handler)

  Tool registration and handler for 'set_browser'. It calls the setBrowser helper.

  server.tool(
    'set_browser',
    `Switch which browser's cookies are used for authenticated requests. Supports: ${[...SUPPORTED_BROWSERS].join(', ')}. Default is chrome.`,
    {
      browser: z.string().describe(`Browser name: ${[...SUPPORTED_BROWSERS].join(', ')}`),
    },
    async ({ browser }) => {
      const err = setBrowser(browser);
      if (err) return errorResult(err);
      return textResult({ status: 'browser_updated', browser: getBrowser() });
    }
  );

• src/validate.ts:88-95 (helper)

  The implementation of the setBrowser function, which validates the browser name against a list of supported browsers and updates the currentBrowser state.

  export function setBrowser(name: string): string | null {
    const lower = name.toLowerCase() as BrowserName;
    if (!SUPPORTED_BROWSERS.includes(lower)) {
      return `Unsupported browser: ${name}. Supported: ${SUPPORTED_BROWSERS.join(', ')}`;
    }
    currentBrowser = lower;
    return null;
  }