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adk-agent-builder

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Check before installing.

By google/adk-python (GitHub) · coding · 22,189 stars · scanned at commit df9f9d0

Builds ADK (Agent Development Kit) Python agents: LLM agents with tools, graph workflows of function and agent nodes, conditional routing, fan-out and join, schema-validated delegation between agents, human-in-the-loop pauses, and pytest coverage for all of it. Use when asked to create an agent or a workflow, add a tool to one, branch or loop between nodes, run steps in parallel, pause for user approval, or test an agent. Don't use for explaining how ADK works internally or designing its core c…

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

• 85 Low riskgoogle-adkMindrally/skills · 301 stars
• 100 Low riskagent-tool-builderdavila7/claude-code-templates · 33,256 stars
• 80 Low riskOracle ADK Expertfrankxai/agentic-creator-os · 12 stars

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'adk-agent-builder' ] || [ -L ~/.agents/skills/'adk-agent-builder' ]; then echo 'A skill folder named adk-agent-builder already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/google/adk-python' "$d" && git -C "$d" checkout --quiet 'df9f9d0452c02e2d461899f34acfb756e9612746' -- '.agents/skills/adk-agent-builder' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/adk-agent-builder' ~/.agents/skills/'adk-agent-builder' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'adk-agent-builder' ~/.claude/skills/'adk-agent-builder' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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