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openspec-verify-change

Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.

62

Quality

72%

Does it follow best practices?

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SecuritybySnyk

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tessl review fix ./.agent/skills/openspec-verify-change/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

82%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 a well-structured, highly actionable verification workflow with concrete commands, decision branches, degradation rules, and a defined output format. Its main weaknesses are the absence of feedback loops and a report template that could be slightly tightened.

DimensionReasoningScore

Conciseness

The body is dense and procedural with real commands, parsing rules, and output templates; only minor padding remains (repetitive "Recommendation:" scaffolding and restating obvious checks like "Check file naming, directory structure, coding style").

4 / 5

Actionability

Guidance is fully concrete: exact CLI commands ("openspec status --change \"<name>\" --json"), exact parsing rules ("- [ ] vs - [x]"), exact issue-message templates per priority tier, and a specified output format with file:line reference style — copy-paste-ready for an instruction-only skill.

5 / 5

Workflow Clarity

A clear 8-step sequence with explicit conditionals at each step ("If tasks.md exists...", "If no design.md: skip and note"), a graceful-degradation matrix, and explicit final-assessment decision rules; not a 5 because no validate-and-retry feedback loops are specified.

4 / 5

Progressive Disclosure

A single-file skill (no references/scripts/assets bundle exists) with well-organized numbered steps and headers; at ~160 lines it exceeds the simple-skill exception, but nothing inlined clearly belongs in a separate file, so structure is good with only minor organization gaps.

4 / 5

Total

17

/

20

Passed

Description

62%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 clearly answers both what the skill does and when to use it, with an explicit "Use when" clause and a distinct pre-archive verification niche. It is held back by a single-action "what" and trigger coverage that relies on tool-specific jargon rather than the varied natural phrases users would say.

Suggestions

Expand the "what" with the skill's concrete actions, e.g., "Check task checkboxes, map requirements and scenarios to code, and verify design adherence in change artifacts."

Broaden trigger coverage with natural variations users would actually say, such as "check the change is done", "review tasks", or "ready to archive".

Soften jargon like "change artifacts" by pairing it with plain-language equivalents (e.g., "change artifacts (specs, tasks, design)") so the description triggers for users outside the openspec vocabulary.

DimensionReasoningScore

Specificity

"Verify implementation matches change artifacts" names the domain and one concrete action plus three verification qualities ("complete, correct, and coherent"), but does not list several distinct actions as the score-4/5 anchors require.

3 / 5

Completeness

Both an explicit "what" ("Verify implementation matches change artifacts") and an explicit "when" ("Use when the user wants to validate that implementation is complete, correct, and coherent before archiving") are present; score 5 requires a more comprehensive what and more varied concrete trigger phrases.

4 / 5

Trigger Term Quality

"validate that implementation is complete" and "before archiving" are natural phrases, but the description leans on openspec jargon ("change artifacts") and misses common variations users would say (e.g., "check the change", "review tasks", "ready to archive").

3 / 5

Distinctiveness Conflict Risk

"Verify implementation matches change artifacts... before archiving" carves a clear niche in the openspec workflow with distinct pre-archive triggers, though "verify implementation" phrasing could minorly overlap with generic code-review skills.

4 / 5

Total

14

/

20

Passed

Validation

100%

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

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
Draculabo/AntigravityManager
Reviewed

Table of Contents

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