voice-ai-development
Pass
Audited by Gen Agent Trust Hub on Aug 6, 2026
Risk Level: SAFE
Full Analysis
- [EXTERNAL_DOWNLOADS]: Fetches documentation and technical guidelines from Google's official developer site (ai.google.dev) and the official Google Python GenAI documentation.
- [DATA_EXFILTRATION]: Correctly instructs users to manage API keys using environment variables rather than hardcoding them. Code examples include explicit warnings against logging sensitive credentials or raw user data.
- [PROMPT_INJECTION]: Implements defensive system instructions (e.g., 'Avoid lists, markdown, or formatting. Plain natural speech only') to ensure the agent's output is optimized for voice synthesis and resistant to common text-based injection artifacts.
- [COMMAND_EXECUTION]: Provides standard development commands for environment setup using 'uv' and server execution with 'uvicorn'. No arbitrary or unauthorized command execution patterns were detected.
- [INDIRECT_PROMPT_INJECTION]: Evaluated the voice processing pipeline as a potential attack surface.
- Ingestion points: Raw audio input received via WebSocket or HTTP endpoints in
reference/voice-langgraph-integration.mdandreference/voice-adk-integration.md. - Boundary markers: Uses specific system instructions to constrain the LLM's output format to plain natural speech.
- Capability inventory: The LLM output is consumed exclusively by a TTS synthesis node; no dangerous capabilities (like shell execution or file writing) are exposed to the generated transcript.
- Sanitization: Relies on integrated Gemini API safety filters and natural language constraints within the system prompt.
Audit Metadata