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adk-agent-builder

tessl i github:jeremylongshore/claude-code-plugins-plus-skills --skill adk-agent-builder

Build production-ready AI agents using Google's Agent Development Kit with AI assistant integration, React patterns, multi-agent orchestration, and comprehensive tool libraries. Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

44%

Overall

SKILL.md
Review
Evals

Activation

17%

This description suffers from placeholder text in its trigger guidance ('Use when appropriate context detected', 'Trigger with relevant phrases based on skill purpose') which renders it nearly useless for skill selection. While it names the specific technology (Google ADK), the lack of concrete actions and complete absence of real trigger terms means Claude cannot reliably choose this skill.

Suggestions

Replace the placeholder 'Use when appropriate context detected' with specific triggers like 'Use when user mentions Google ADK, Agent Development Kit, building AI agents with Google, or multi-agent systems'

Add concrete actions such as 'Create agent workflows, configure tool integrations, set up multi-agent communication, deploy ADK applications'

Include natural user phrases as triggers: 'ADK', 'Google agent framework', 'agent orchestration', 'build an AI agent'

DimensionReasoningScore

Specificity

Names the domain (Google's Agent Development Kit) and lists some capabilities (React patterns, multi-agent orchestration, tool libraries), but these are high-level concepts rather than concrete actions like 'create agent', 'configure tools', or 'deploy workflow'.

2 / 3

Completeness

While the 'what' is partially addressed, the 'when' clause is completely non-functional: 'Use when appropriate context detected' and 'Trigger with relevant phrases based on skill purpose' are placeholder text that provide no actual guidance on when to use this skill.

1 / 3

Trigger Term Quality

The phrase 'Trigger with relevant phrases based on skill purpose' is a meta-placeholder that provides zero actual trigger terms. No natural keywords users would say like 'ADK', 'Google agent', 'build agent', or 'orchestration' are explicitly listed as triggers.

1 / 3

Distinctiveness Conflict Risk

Mentions Google's Agent Development Kit specifically which provides some distinctiveness, but terms like 'AI agents', 'React patterns', and 'multi-agent orchestration' could overlap with other agent-building or React-related skills.

2 / 3

Total

6

/

12

Passed

Implementation

42%

This skill provides a reasonable high-level framework for ADK agent building but lacks the concrete, executable guidance that would make it immediately actionable. The structure and organization are good, but the absence of actual code examples, specific ADK API calls, or copy-paste ready commands significantly limits its practical utility.

Suggestions

Add executable Python code examples showing actual ADK imports, agent initialization, and tool registration (e.g., `from google.adk import Agent; agent = Agent(...)`)

Replace vague 'adk deploy ...' with actual deployment commands including required flags and parameters

Add a concrete validation checkpoint after scaffolding (e.g., 'Run `python -c "from src.agents import main_agent"` to verify imports')

Include a minimal but complete working agent example that can be copy-pasted and run locally

DimensionReasoningScore

Conciseness

Content is reasonably efficient but includes some unnecessary framing ('production-ready', 'repo-ready') and could be tighter. The overview section partially duplicates the instructions section.

2 / 3

Actionability

Instructions are abstract and procedural without concrete code examples. No executable Python code, no actual ADK API calls, no copy-paste ready commands beyond vague 'adk deploy ...' references.

1 / 3

Workflow Clarity

Steps are numbered and sequenced, but lack explicit validation checkpoints. The 'If deploying' conditional creates ambiguity, and there's no feedback loop for error recovery during scaffolding or deployment.

2 / 3

Progressive Disclosure

Good structure with clear sections and appropriate references to external resources (full guide, repo standards, ADK docs). Content is well-organized with one-level-deep references.

3 / 3

Total

8

/

12

Passed

Validation

81%
CriteriaDescriptionResult

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

metadata_version

'metadata' field is not a dictionary

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

13

/

16

Passed

Reviewed

Table of Contents

ActivationImplementationValidation

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