Registry & Profiles

Every agent is defined as a VirtuosoProfile in the registry (src/services/virtuosos.ts): a name, a model, a constitution (system instruction), capabilities, and optional Gemini config such as Google Search tools or thinking mode.

src/services/virtuosos.ts


export enum VirtuosoType {
  CONDUCTOR = 'conductor',
  VISIONARY = 'visionary',   // Video/Image Analysis
  SCHOLAR = 'scholar',       // Research/Search/Grounding
  ARTISAN = 'artisan',       // Media Generation (Veo/Imagen)
  ANALYST = 'analyst',       // Logic/Data/Reasoning
  CHRONICLER = 'chronicler', // Documentation/Export/Summary
  CRITIC = 'critic'          // Quality evaluation and feedback
}
 
export interface VirtuosoProfile {
  id: VirtuosoType | string
  name: string
  title: string
  model: string
  description: string
  systemInstruction: string
  capabilities: string[]
  color: string
  icon: string
  config?: VirtuosoConfig   // tools, thinkingConfig, …
}

The ensemble

Virtuoso	Title	Model	Special config
The Conductor	Orchestra Lead	`gemini-2.5-pro`	—
The Visionary	Visual Analyst	`gemini-2.5-pro`	—
The Scholar	Research Specialist	`gemini-2.5-flash`	`googleSearch` tool
The Artisan	Media Creator	`veo-3.1-fast-generate-preview`	—
The Analyst	Logic Specialist	`gemini-2.5-pro`	thinking process
The Chronicler	Documentation Lead	`gemini-2.5-flash`	—
The Critic	Quality Evaluator	`gemini-2.5-pro`	thinking process

Custom Virtuosos created in Agent Studio (and plugins installed from the marketplace) extend this registry at runtime with a userId and createdAt stamp. See Plugins & Custom Virtuosos.

How commissions flow

The Conductor parses intent and commissions specialists over the Symphony Bus. Outputs stream back token-by-token, pass the Critic’s quality gate, and land as Insights in the Lens Laboratory.