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slide-authoring

Technical reference for writing or editing open-slide pages — file contract, 1920×1080 canvas, type scale, layout, palette/visual direction, assets, speaker notes, stepped reveals, page transitions, and morph transitions. Consult this whenever you are about to write or modify any file under `slides/<id>/`, including from inside the `create-slide` or `apply-comments` workflows, or for any ad-hoc slide edit. Triggers on phrases like "edit slide", "tweak this page", "fix the layout", "change the palette", "reveal one by one", "add a transition", "morph transition", "write the speaker notes", "generate the script / talk track", "investigate the slide framework", "how do slides work here".

75

Quality

93%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

92%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.

An exemplary reference skill: highly actionable pixel-level guidance, explicit validation via the vertical-budget math and self-review checklist, and textbook progressive disclosure through a well-signaled reference table. The only flaw is redundant restatement of a few rules across four sections.

DimensionReasoningScore

Conciseness

The body is dense and assumes Claude's competence (no padding about React or slide basics), but several load-bearing rules are restated 3-4 times across Hard rules, per-section prose, the Self-review checklist, and Anti-patterns (e.g. 'A slide is one index.tsx plus assets/' and the notes-export rule), which could be trimmed.

4 / 5

Actionability

Fully executable guidance throughout: exact commands ('grep -n ": Page = "', 'node -e "console.log(new Date().toISOString())"'), a complete copy-paste starter template, a type-scale table, and a worked 816px-fits-840px vertical-budget example.

5 / 5

Workflow Clarity

The editing path is sequenced (locate the page via grep, read a ~150-line range), new-slide authoring has an explicit pre-write verification step ('Verify every page like this before you write it'), a recovery rule ('If close, split the page'), and a 16-item self-review checklist.

5 / 5

Progressive Disclosure

A clean overview that keeps only always-on rules and delegates each primitive's full contract to a references/ file via a table that pairs every primitive with a 'read before' condition; all seven referenced files exist and references are exactly one level deep.

5 / 5

Total

19

/

20

Passed

Description

95%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.

A near-ideal description: concrete capability inventory, explicit when-to-use guidance with path scoping and workflow integration, and a rich set of natural trigger phrases. The single deduction is the second-person 'whenever you are about to' phrasing.

DimensionReasoningScore

Specificity

It comprehensively names the domain and every capability area (file contract, 1920x1080 canvas, type scale, palette, assets, speaker notes, stepped reveals, transitions, morph), matching the top anchor — but 'Consult this whenever you are about to write or modify' uses second-person voice, which the rubric penalizes by one point.

4 / 5

Completeness

It explicitly answers both questions: what ('Technical reference for writing or editing open-slide pages — file contract, ... morph transitions') and when ('Consult this whenever you are about to write or modify any file under slides/<id>/ ... or for any ad-hoc slide edit'), plus concrete trigger phrases.

5 / 5

Trigger Term Quality

The trigger list ('edit slide', 'tweak this page', 'fix the layout', 'change the palette', 'reveal one by one', 'morph transition', 'write the speaker notes', 'generate the script / talk track') is comprehensive natural user phrasing with synonym coverage.

5 / 5

Distinctiveness Conflict Risk

The niche is sharply scoped to 'any file under slides/<id>/' and disambiguated against the named sibling skills (create-slide, apply-comments, current-slide); only 'fix the layout' and 'change the palette' are mildly generic, giving minimal conflict risk.

5 / 5

Total

19

/

20

Passed

Validation

93%

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

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

referenced_paths_exist

Referenced path issues: 1 missing

Warning

Total

15

/

16

Passed

Repository
1weiho/open-slide
Reviewed

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