Content
75%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 content is a dense, well-structured, instruction-only skill that consistently gives concrete, quantified guidance (section template, scaling table, rules, validation checklist) without explaining concepts Claude already knows. Its main gaps are minor: some internal redundancy, no example output snippet, and no explicit remediation loop after validation fails.
Suggestions
Add a brief fix-and-re-validate loop to the Tech Spec Flow, e.g. "If the validation checklist fails: fix the affected sections, re-verify integrity before proceeding".
Remove the duplicated WHAT/HOW statements about the `planning` skill (stated in both when_to_use_skill and core_concepts) and drop or briefly clarify the unexplained "Rosetta prep steps" prerequisite.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and telegraphic (bullet lists, a scaling table, rules like "Do not explain the principles — apply them") and assumes senior-engineer competence, but contains minor redundancy — the WHAT/HOW split with the `planning` skill is stated twice and "Shorter is better" duplicates "Compact, dense, complete" — plus unexplained noise like "All Rosetta prep steps MUST be FULLY completed", matching anchor 4 rather than anchor 5's every-token-earns-its-place. | 4 / 5 |
Actionability | Concrete, executable guidance throughout: an 11-section spec template, a SMALL/MEDIUM/LARGE scaling table, and quantified rules ("Sequence diagram when 4+ actors involved", "Code snippets max 3 lines"); the minor gap for this instruction-only skill is the absence of any example spec snippet showing the expected output style, matching anchor 4. | 4 / 5 |
Workflow Clarity | A clear sequence exists (write TOC → write section by section → verify integrity as a separate step → insert TLDR) backed by a 10-item validation checklist, but there is no explicit fix-and-re-validate feedback loop when the checklist fails, matching anchor 4 rather than anchor 5's error-recovery loops; no destructive/batch cap applies. | 4 / 5 |
Progressive Disclosure | No bundle files exist and none are needed; the ~140-line body is well organized into clearly labeled XML-tag sections with nothing that clearly belongs in a separate reference file, though it exceeds the under-50-line simple-skill case and offers no navigational pointers beyond the companion `planning` skill, matching anchor 4 (good structure, minor organization gaps). | 4 / 5 |
Total | 16 / 20 Passed |