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config-drift-guard

Validate and diagnose diagram-cli tooling-envelope drift in this repo. Use this skill when work touches docs/agents/tooling.contract.json, scripts/check-environment.sh, scripts/codex-preflight.sh, scripts/verify-work.sh, .codex/environments/environment.toml, or docs that describe local projection behavior.

63

Quality

76%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

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SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./.codex/skills/config-drift-guard/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

78%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 content is well-structured and actionable, with strong progressive disclosure that points to real, clearly-signaled reference files and a sequenced workflow with validation checkpoints. Minor conciseness gains are available from trimming the TOC and reducing Overview/When-to-use overlap.

DimensionReasoningScore

Conciseness

The body is efficient and avoids explaining concepts Claude already knows, but a Table of Contents for an ~80-line document plus slight overlap between the Overview and When-to-use sections are minor tokens that could be trimmed.

4 / 5

Actionability

It gives a concrete executable command ("bash .codex/skills/config-drift-guard/scripts/run_guard_checks.sh"), specific reference files with "Read when:" guidance, and a defined resolution order, with only minor gaps where interpretive detail lives in the references.

4 / 5

Workflow Clarity

The seven-step workflow is clearly sequenced with a fail-fast validation gate and a final step-7 agreement check forming a feedback loop, but validation steps are distributed rather than as granularly labeled as the top anchor.

4 / 5

Progressive Disclosure

The body is a clear overview with well-signaled, one-level-deep "Read when:" references to triage-sequence.md, contract.yaml, evals.yaml, and run_guard_checks.sh, all of which resolve to real bundle files, with content appropriately split out.

5 / 5

Total

17

/

20

Passed

Description

75%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 cleanly answers both what the skill does and when to invoke it, with highly distinct file-path triggers that minimize conflict risk. It is slightly limited in action specificity and leans on technical jargon over natural user language for trigger terms.

DimensionReasoningScore

Specificity

"Validate and diagnose" names two concrete actions against a clearly stated domain ("diagram-cli tooling-envelope drift"), but coverage is limited to those two verbs rather than a comprehensive action list.

3 / 5

Completeness

It states the "what" ("Validate and diagnose diagram-cli tooling-envelope drift") and an explicit "Use this skill when work touches ..." clause with concrete trigger phrases, satisfying both what and when.

5 / 5

Trigger Term Quality

The triggers are specific file paths (tooling.contract.json, check-environment.sh, etc.) plus "drift", which are relevant and routeable but lean on technical jargon and file paths rather than natural user phrases, and lack synonyms.

3 / 5

Distinctiveness Conflict Risk

The trigger set is anchored to very specific repo artifacts (named contract, preflight, and wrapper scripts plus environment.toml), giving it a clear niche with minimal overlap risk.

5 / 5

Total

16

/

20

Passed

Validation

81%

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

Validation13 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

relative_links

Relative link issues: 1 suspicious

Warning

referenced_paths_exist

Referenced path issues: 4 missing

Warning

Total

13

/

16

Passed

Repository
jscraik/diagram-cli
Reviewed

Table of Contents

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