working-with-documents

I noticed your skill tackles document handling in a pretty comprehensive way—definitely a practical tool for developers who work across different file formats. That said, with a C-grade score of 74/100, there's some solid room to strengthen the architecture and make the guidance even tighter.

Links:

• GitHub
• Your agentic skill in the SkillzWave marketplace

The TL;DR

You're sitting at 74/100, solidly in C territory. This is based on Anthropic's best practices for skill design. Your strongest area is Ease of Use (21/25)—the metadata and triggers are clear, and the workflow structure works well. The weakness? Progressive Disclosure Architecture (18/30) is dragging you down. Your 272-line file needs better organization and layered structure.

What's Working Well

• Solid trigger coverage: Your description hits specific use cases (DOCX, PDF, PPTX, tracked changes, format conversion) that'll activate appropriately for document tasks.
• Clear workflows: The unpack → edit → pack pattern for DOCX is straightforward, and your quick reference table at the top is genuinely helpful.
• Real code examples: Each operation has concrete Python examples (pdfplumber, python-docx, pandoc) that developers can actually use, not vague pseudo-code.
• Validation for PPTX: You're already thinking about verification with validate.py and thumbnail.py checks—that's the right mindset.

The Big One: Missing Architecture for 272 Lines

Here's what's holding you back: all your content is crammed into one SKILL.md file without layering. You hit 272 lines, which means you should have a table of contents and offloaded detailed patterns to reference files.

Why it matters: Developers scanning your skill should see the essentials first, then drill into...