sn-image-doctor

Environment diagnostic skill for SenseNova-Skills project. Checks that sn-image-base is properly installed and configured, validates dependencies and environment variables. Prompts user to configure missing required variables and saves them to .env file. After configuration, reloads environment and suggests agent restart if needed.

Quality

67%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

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tessl review fix ./skills/sn-image-doctor/SKILL.md

Quality

Content

75%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is highly actionable with a clear, validated workflow and good section structure, backed by a real bundled script. Its only weakness is verbosity in the illustrative output blocks.

Dimension	Reasoning	Score
Conciseness	Mostly efficient and concrete without explaining concepts Claude already knows, but the lengthy verbatim text-output and error-output blocks could be tightened into shorter representative excerpts.	3 / 5
Actionability	Fully executable, copy-paste-ready commands throughout — `python scripts/check_environment.py --verbose`, `pip install -r skills/sn-image-base/requirements.txt`, `export SN_API_KEY=...`, venv setup, and a curl probe — covering the common cases.	5 / 5
Workflow Clarity	Clear sequence with checkpoints: run the doctor, act on missing vars, reload and verify, suggest restart on reload failure; exit-code table and the integration 'run doctor, then use other skills' step reinforce it, with only minor validation gaps.	4 / 5
Progressive Disclosure	Well-organized into clear sections (Overview, Usage, Output Format, Troubleshooting, Integration, CLI Options, Exit Codes, See Also), with the one bundle reference `scripts/check_environment.py` confirmed real and clearly signaled; minor organization gaps but no nested-reference problem.	4 / 5
	Total	16 / 20 Passed

Description

60%Weight 40%Scale 1-5

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 is specific and clearly distinct, but omits explicit 'when to use' trigger guidance and natural user-facing keywords, leaving those only in the frontmatter triggers list. Adding a 'Use when...' clause with natural phrases would lift the weaker dimensions.

Suggestions

Append a 'Use when...' clause naming natural user phrases, e.g. 'Use when the user asks for a SenseNova-Skills health check, environment check, or diagnostics, or before running other sn-image skills.'

Surface 1-2 natural trigger keywords ('health check', 'environment check') directly in the description text rather than only in the frontmatter `triggers` list.

Dimension	Reasoning	Score
Specificity	Lists multiple concrete actions — 'Checks that sn-image-base is properly installed and configured, validates dependencies and environment variables', 'Prompts user to configure missing required variables and saves them to .env file', 'reloads environment and suggests agent restart' — giving comprehensive coverage of what the skill does.	5 / 5
Completeness	The 'what' is clearly and comprehensively answered, but there is no 'Use when...' clause or equivalent explicit trigger guidance in the description, which per the guidelines caps completeness at 3.	3 / 5
Trigger Term Quality	The description contains only the generic term 'diagnostic skill' and lacks the natural phrases a user would actually say (e.g. 'health check', 'environment check'); the natural trigger terms live in the separate frontmatter `triggers` field rather than the description.	2 / 5
Distinctiveness Conflict Risk	Tied to a named project ('SenseNova-Skills project') and a specific base ('sn-image-base'), giving it a clear niche with minimal risk of triggering for an unrelated skill.	5 / 5
	Total	15 / 20 Passed

Validation

81%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 13 / 16 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	13 / 16 Passed

Repository: OpenSenseNova/SenseNova-Skills
Path: skills/sn-image-doctor/SKILL.md
Commit: 5abde96

Reviewed: 10 days ago

Table of Contents

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