diagnostics
Retrieve browser cache, errors, and performance metrics to troubleshoot issues with Strudel music pattern generation and playback.
Instructions
Get detailed browser diagnostics including cache, errors, and performance
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/server/tools/diagnostics.ts:78-86 (handler)Handler for the 'diagnostics' tool. Checks initialization, then delegates to ctx.controller.getDiagnostics().
case 'diagnostics': { if (!ctx.isInitialized()) { return { initialized: false, message: 'Browser not initialized. Run init first for full diagnostics.', }; } return await ctx.controller.getDiagnostics(); } - Schema definition for the 'diagnostics' tool: name, description, and empty inputSchema (no parameters).
{ name: 'diagnostics', description: 'Get detailed browser diagnostics including cache, errors, and performance', inputSchema: { type: 'object', properties: {} }, - src/types/AudioAnalysis.ts:86-96 (schema)BrowserDiagnostics interface: browserConnected, pageLoaded, editorReady, audioConnected, cacheStatus, errorStats.
export interface BrowserDiagnostics { browserConnected: boolean; pageLoaded: boolean; editorReady: boolean; audioConnected: boolean; cacheStatus: { hasCache: boolean; cacheAge: number; }; errorStats: Record<string, ErrorStats>; } - src/StrudelController.ts:766-796 (helper)getDiagnostics() on StrudelController: gathers browser/page state, editor readiness, audio connection, cache info, and error stats.
async getDiagnostics(): Promise<BrowserDiagnostics> { const diagnostics: BrowserDiagnostics = { browserConnected: this.browser !== null, pageLoaded: this._page !== null, editorReady: false, audioConnected: false, cacheStatus: { hasCache: this.editorCache.length > 0, cacheAge: this.cacheTimestamp > 0 ? Date.now() - this.cacheTimestamp : 0 }, errorStats: this.errorRecovery.getErrorStats() }; if (this._page) { try { // Check that strudelMirror API is available diagnostics.editorReady = await this._page.evaluate(() => { const sm = (window as any).strudelMirror; return sm?.editor?.dispatch !== undefined; }); diagnostics.audioConnected = await this._page.evaluate(() => { return (window as any).strudelAudioAnalyzer?.isConnected || false; }); } catch (error) { this.logger.warn('Failed to get diagnostics', error); } } return diagnostics; } - src/server/server.ts:131-132 (registration)Registration: diagnosticsModule.tools are spread into the server's tool list.
// Performance, diagnostics, screenshots — extracted to src/server/tools/diagnostics.ts (#104) ...diagnosticsModule.tools,