pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
85
81%
Does it follow best practices?
Impact
90%
2.90xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Evaluation results
88%
55%Q3 Marketing Performance Dashboard Presentation
html2pptx new presentation workflow
html2pptx library used
0%
100%
HTML files created per slide
100%
100%
Text in proper HTML tags
0%
100%
display:flex on body
0%
100%
No CSS gradients in HTML
0%
100%
Sharp used for rasterization
0%
0%
Web-safe fonts only
0%
100%
No # prefix in PptxGenJS colors
100%
100%
Chart uses placeholder
0%
100%
Two-column or full-slide chart layout
0%
100%
Thumbnail grid generated
88%
66%
Concise code style
40%
80%
Monthly revenue granularity
100%
100%
92%
38%Add Speaker Notes and Fix Text Formatting in Existing Presentation
OOXML editing workflow with validation
Unpack command used
0%
100%
Validate command used
0%
100%
Validation before pack
0%
100%
Pack command used
0%
100%
Speaker notes XML files present
100%
100%
Notes content present
100%
100%
Slide 2 title updated
100%
100%
dirty=0 attribute in edited XML
0%
0%
txBody element ordering
100%
100%
updated.pptx produced
100%
100%
process_log.md produced
100%
100%
92%
84%Create Company Overview Presentation Using Existing Template
Template-based presentation workflow
markitdown used on template
0%
100%
Thumbnail grid created
0%
100%
template-inventory.md produced
0%
100%
0-indexed slides in inventory
0%
100%
outline.md with template mapping
0%
0%
rearrange.py used
0%
100%
inventory.py used
0%
100%
replacement-text.json uses paragraphs field
0%
100%
No bullet symbols in bulleted text
0%
100%
replace.py used
0%
100%
Layout matched to content count
0%
100%
meridian-overview.pptx produced
100%
100%
Only referenced shapes exist
0%
100%
- Repository
- davepoon/buildwithclaude
- Commit
7cc63f3
- Evaluated
- Agent
- Claude Code
- Model
- Claude Sonnet 4.6
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