Expert in designing and building autonomous AI agents. Masters tool use, memory systems, planning strategies, and multi-agent orchestration. Use when: build agent, AI agent, autonomous agent, tool ...
64
Quality
51%
Does it follow best practices?
Impact
82%
1.13xAverage score across 3 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/antigravity-ai-agents-architect/SKILL.mdQuality
Discovery
67%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
The description establishes a clear domain focus on AI agents and includes an explicit 'Use when' clause, which is good. However, it relies on high-level capability categories rather than concrete actions, and the truncated trigger term list ('...') reduces both trigger quality and distinctiveness. The description would benefit from more specific actions and a complete list of trigger terms.
Suggestions
Replace high-level categories with concrete actions (e.g., 'Designs agent architectures, implements tool-calling loops, builds memory/retrieval systems, orchestrates multi-agent workflows').
Complete the trigger term list without truncation, adding natural variations like 'chatbot', 'agentic', 'LLM agent', 'ReAct', 'agent framework'.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (AI agents) and lists some capability areas (tool use, memory systems, planning strategies, multi-agent orchestration), but these are high-level categories rather than concrete actions like 'design agent architectures' or 'implement tool calling loops'. | 2 / 3 |
Completeness | Clearly answers both what (designing and building autonomous AI agents with specific capability areas) and when (explicit 'Use when:' clause with trigger terms), meeting the rubric requirement for explicit trigger guidance. | 3 / 3 |
Trigger Term Quality | Includes some natural keywords (build agent, AI agent, autonomous agent, tool) but the list is truncated with '...' and misses common variations users might say like 'chatbot', 'assistant', 'agentic workflow', 'LLM agent', or 'agent framework'. | 2 / 3 |
Distinctiveness Conflict Risk | The AI agent focus provides some distinctiveness, but 'tool use' and 'planning strategies' are broad enough to potentially overlap with general coding skills or LLM integration skills. The truncated trigger list also reduces clarity. | 2 / 3 |
Total | 9 / 12 Passed |
Implementation
35%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill provides a reasonable conceptual overview of agent architecture patterns but fails to deliver actionable, executable guidance. The Sharp Edges table is particularly problematic with truncated solutions, and the code blocks contain bullet-point pseudocode rather than working examples. The anti-patterns section has headers but no content.
Suggestions
Replace pseudocode bullet points in Patterns section with actual executable code examples (e.g., a working ReAct loop implementation)
Complete the Sharp Edges table solutions - each 'Solution' cell currently ends with a colon and no actual code or guidance
Add content to the Anti-Patterns section or remove the empty headers entirely
Include concrete tool schema examples and actual function calling code rather than abstract descriptions
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is reasonably efficient but includes some unnecessary framing (role description, capabilities list) that Claude already knows. The patterns section could be tighter. | 2 / 3 |
Actionability | The code blocks contain pseudocode/bullet points rather than executable code. The Sharp Edges table references solutions but doesn't show them - entries like 'Always set limits:' are incomplete with no actual code. | 1 / 3 |
Workflow Clarity | Patterns describe workflows conceptually (ReAct, Plan-and-Execute) but lack concrete implementation details, validation checkpoints, or error recovery steps. The Sharp Edges table hints at issues but solutions are truncated. | 2 / 3 |
Progressive Disclosure | References related skills at the end but doesn't link to detailed documentation. The content is somewhat organized into sections but anti-patterns are empty headers with no content, and there's no clear navigation to deeper resources. | 2 / 3 |
Total | 7 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 10 / 11 Passed | |
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Table of Contents
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