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Build Your Google ADK Skill — measured AI agent skill | DecimalAI

majiayu000/build-your-google-adk-skill

NewSkillScoreMaintained

Create your Google Agent Development Kit skill in one prompt, then learn to improve it throughout the chapter

agent-toolingby majiayu000

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

AI Engineer pack

1 · One-time — install the CLI (docs ↗)

pip install decimalai

2 · Get the skill — writes .claude/skills/majiayu000-build-your-google-adk-skill/SKILL.md

decimalai skills pull majiayu000-build-your-google-adk-skill --out .claude/skills/

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/majiayu000-build-your-google-adk-skill/SKILL.md https://app.decimal.ai/s/majiayu000-build-your-google-adk-skill/SKILL.md

Raw file: /s/majiayu000-build-your-google-adk-skill/SKILL.md ↗ · machine-readable summary at /s/majiayu000-build-your-google-adk-skill.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 4h ago

Yes — +55% lift-22% tokens0% turns91% of whole cases pass with skill (20/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-05	✗→✓	▲ Improved	-49%	0%
case-01	✗→✓	▲ Improved	-7%	0%
case-02	✗→✓	▲ Improved	-37%	0%
case-03	✗→✓	▲ Improved	-25%	0%
case-06	✗→✓	▲ Improved	-46%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

majiayu000 / claude-skill-registry

skills/agent/35-google-adk-reliable-agents/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

Build Your Google ADK Skill

Before learning Google's Agent Development Kit, you'll own a Google ADK skill.

Step 1: Get the Skills Lab

Go to github.com/panaversity/claude-code-skills-lab
Click the green Code button
Select Download ZIP
Extract the ZIP file
Open the extracted folder in your terminal

bash
cd claude-code-skills-lab
claude

Step 2: Create Your Skill

Copy and paste this prompt:

Using your skill creator skill create a new skill for Google ADK (Agent
Development Kit). I will use it to build reliable AI agents with Gemini
from hello world to professional production systems. Use context7 skill
to study official documentation and then build it so no self assumed knowledge.

Claude will:

Fetch official Google ADK documentation via Context7
Ask you clarifying questions (workflow types, tool patterns, evaluation needs)
Create the complete skill with references and templates

Your skill appears at .claude/skills/google-adk/.

Done

You now own a Google ADK skill built from official documentation. The rest of this chapter teaches you what it knows—and how to make it better.

Next: Lesson 1 — ADK Fundamentals

Want to see if majiayu000/build-your-google-adk-skill would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.