[Advent of Agents] Day 13: Multi-Agent Patterns: Iterative Refinement

[abraha...@google.com]

Hi everyone,

Day 13 of Google's Advent of Agents — Season 2 is now live! 🌸

Stop shipping broken agent code and start using meta-agents to automate the build-test-refine cycle for your ADK implementations. This sophisticated pattern combines Skills, MCP, and sandboxed code execution to ensure your generated agents are production-ready from the start.

Today's Highlights:

• Implement the 'Sculptor Pattern' to create a meta-agent that builds, tests, and fixes other ADK agents in a self-correcting loop.
• Inject curated ADK coding conventions and live API documentation using a combination of Skills and MCP toolsets.
• Bypass tool constraints by wrapping the UnsafeLocalCodeExecutor in a dedicated sub-agent to verify agent logic in real-time.

👉 View Day 13 Drop Here

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Happy building!
The Advent of Agents Team

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