Content
81%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is a tight, highly actionable CAD-workflow guide with strong validation and error-recovery loops. Its main limitation is that everything lives in one inline file with snippet-style rather than full runnable examples.
Suggestions
Provide one complete end-to-end example script (open -> add_part -> inspect -> export) to make the actionability copy-paste ready.
If the skill grows, split the Python Cell Contract and Project PCB inputs into reference files linked from the overview to improve progressive disclosure.
Tighten the Placement rationale paragraphs to lift conciseness toward a 5.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and assumes Claude's competence (build123d symbols, B-rep, param/publish) without explaining basic concepts, with only minor prose that could be trimmed in the Placement and Python Cell Contract sections. | 4 / 5 |
Actionability | Executable publish/param/Box snippets and specific cad.edit action="..." calls give concrete guidance, but the examples are fragments rather than full end-to-end copy-paste scripts, leaving minor gaps. | 4 / 5 |
Workflow Clarity | The numbered Loop sequences explicit validation checkpoints (inspect preview before continuing, stop and read scene), feedback loops for previewError and stale_build, and a required handoff export for destructive deletes. | 5 / 5 |
Progressive Disclosure | No bundle files exist, so the skill is a single well-organized document with a clear opening overview and section headers; content is all inline with no external references, which is appropriate but not a 5 since it exceeds the simple-skill line count. | 4 / 5 |
Total | 17 / 20 Passed |