gemini
Gemini CLI for one-shot Q&A, summaries, and generation.
75
Does it follow best practices?
If you maintain this skill, you can automatically optimize it using the tessl CLI to improve its score:
npx tessl skill review --optimize ./path/to/skillEvaluation — 99%
↑ 1.32xAgent success when using this skill
Validation for skill structure
Discovery
32%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 identifies the tool (Gemini CLI) and broadly categorizes its use cases, but lacks the specificity and explicit trigger guidance needed for reliable skill selection. The absence of a 'Use when...' clause and the generic nature of 'Q&A, summaries, and generation' make it difficult for Claude to know precisely when to choose this skill over alternatives.
Suggestions
Add a 'Use when...' clause with explicit triggers like 'Use when the user wants to query Gemini, needs a quick one-shot response from Google's AI, or mentions gemini CLI'
Replace generic terms with specific actions, e.g., 'Sends single prompts to Gemini for quick answers, generates text summaries, creates content without maintaining conversation context'
Include natural user phrases and file/command patterns users might mention, such as 'gemini command', 'ask Google AI', or specific CLI flags
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (Gemini CLI) and lists some actions (Q&A, summaries, generation), but these are fairly generic categories rather than concrete specific actions like 'extract tables' or 'fill forms'. | 2 / 3 |
Completeness | Describes what it does (Q&A, summaries, generation via Gemini CLI) but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill. | 1 / 3 |
Trigger Term Quality | Includes 'Gemini CLI' which is a specific trigger, but 'Q&A', 'summaries', and 'generation' are generic terms that could apply to many tools. Missing natural variations users might say like 'ask Gemini', 'gemini query', or 'one-shot prompt'. | 2 / 3 |
Distinctiveness Conflict Risk | 'Gemini CLI' provides some distinctiveness, but 'Q&A, summaries, and generation' are extremely broad capabilities that could overlap with many other AI/LLM-related skills or general text processing skills. | 2 / 3 |
Total | 7 / 12 Passed |
Implementation
100%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is an excellent, minimal skill that respects Claude's intelligence and token budget. It provides exactly what's needed for one-shot Gemini CLI usage without any fluff. The safety note about avoiding --yolo is appropriately brief and well-placed.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely lean and efficient. No unnecessary explanations of what Gemini is or how CLI tools work. Every line provides actionable information. | 3 / 3 |
Actionability | Provides concrete, copy-paste ready commands for common use cases. The quick start examples are immediately executable with clear flag usage. | 3 / 3 |
Workflow Clarity | For this simple, single-purpose skill (one-shot CLI usage), the workflow is unambiguous. The auth note provides a clear recovery path if needed. | 3 / 3 |
Progressive Disclosure | For a skill under 50 lines with no need for external references, the content is well-organized with clear sections (Quick start, Extensions, Notes) that are easy to scan. | 3 / 3 |
Total | 12 / 12 Passed |
Validation
72%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 8 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
metadata_version | 'metadata.version' is missing | Warning |
metadata_field | 'metadata' should map string keys to string values | Warning |
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 8 / 11 Passed | |
- Reviewed
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