google-adk

Guide for building AI agents with Google ADK (Agent Development Kit). Use when creating multi-agent pipelines, implementing conditional agent branching, designing agent tools with FunctionTool, or debugging agent data flow issues. Covers SequentialAgent, LoopAgent, ParallelAgent patterns, session.state management, output_key chaining, and transfer_to_agent for control flow. Essential for understanding non-obvious ADK behaviors like why SequentialAgent runs ALL agents even after rejection.

$ Installer

git clone https://github.com/cuba6112/researchagent /tmp/researchagent && cp -r /tmp/researchagent/.claude/skills/google-adk ~/.claude/skills/researchagent

// tip: Run this command in your terminal to install the skill