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pptx-generator

Generate, edit, and read PowerPoint presentations. Create from scratch with PptxGenJS (cover, TOC, content, section divider, summary slides), edit existing PPTX via XML workflows, or extract text with markitdown. Triggers: PPT, PPTX, PowerPoint, presentation, slide, deck, slides.

76

Quality

96%

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SecuritybySnyk

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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.

The body is a well-structured, highly actionable workflow with executable code, exact contracts, and an explicit QA validation checkpoint. Progressive disclosure is handled cleanly through a table of verified reference files, leaving only minor conciseness improvements around repeated theme literals.

DimensionReasoningScore

Conciseness

Mostly lean with no padding about concepts Claude already knows, but the theme object literal appears three times (compile.js, slide-01.js, contract table) and two full badge variants could be trimmed slightly — efficient with minor over-explanation.

4 / 5

Actionability

Fully executable, copy-paste-ready code for compile.js and a standalone slide-01.js preview, exact dimensions, exact theme keys, exact commands like `cd slides && node compile.js`, and concrete file-naming conventions.

5 / 5

Workflow Clarity

A clear 7-step sequence (Research → Palette → Style → Outline → Generate → Compile → QA) with an explicit validation checkpoint — Step 7 QA is marked '(Required)' and links to the QA process, and subagent instructions are enumerated.

5 / 5

Progressive Disclosure

Clear overview with a Reference Files table describing 5 one-level-deep reference files (all verified to exist in references/), well-signaled links, and detailed content appropriately delegated rather than inlined.

5 / 5

Total

19

/

20

Passed

Description

100%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 concise yet comprehensive, clearly stating capabilities across all three modes and providing explicit trigger terms including extensions and synonyms. It cleanly satisfies both the 'what' and 'when' requirements with no fluff.

DimensionReasoningScore

Specificity

Lists multiple concrete actions across three modes — 'Generate, edit, and read', 'Create from scratch with PptxGenJS (cover, TOC, content, section divider, summary slides)', 'edit existing PPTX via XML workflows', 'extract text with markitdown' — giving comprehensive coverage of capabilities.

5 / 5

Completeness

Explicitly answers both 'what' (generate/edit/read via PptxGenJS, XML workflows, markitdown) and 'when' (the Triggers clause), matching the top anchor for concrete trigger phrases.

5 / 5

Trigger Term Quality

The 'Triggers: PPT, PPTX, PowerPoint, presentation, slide, deck, slides' clause covers file extensions, the full product name, and natural synonyms a user would actually say.

5 / 5

Distinctiveness Conflict Risk

Clear PowerPoint/PPTX niche with distinct, file-type-specific triggers and tool names, giving minimal conflict risk with other skills.

5 / 5

Total

20

/

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.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_field

'metadata' should map string keys to string values

Warning

Total

15

/

16

Passed

Repository
UnicomAI/wanwu
Reviewed

Table of Contents

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