Content
70%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.
This is a strong, domain-expert instruction file: concrete conventions, explicit section-by-section checkpoints, and real validation/feedback loops put workflow clarity at the top anchor. Its weaknesses are systematic repetition that inflates token cost and a monolithic single-file layout with dangling references to files not present in the bundle.
Suggestions
Deduplicate the sensitivity-table guidance (rules in 'Common Problem Areas' vs. the verification checklist) and merge the two user-checkpoint sections into one to cut tokens.
Move the ~110-line verification checklist, formatting standards, and common-errors table into a `references/verification.md` and `references/formatting.md`, keeping SKILL.md a lean overview with clearly signaled one-level-deep links.
Ship the referenced bundle files (`examples/LBO_Model.xlsx`, a recalc script or an explicit pointer to the excel-author skill's path) or fix the paths so the template and validation instructions are actually resolvable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense with genuinely non-obvious LBO conventions (beginning-balance interest to break circularity, odd-dimension sensitivity grids, center-cell base-case check) but contains noticeable duplication: sensitivity-table rules appear in full in both 'Common Problem Areas' and the verification checklist, template-checkpoint guidance is repeated in 'Core Principles' and 'Working With The User', and the closing italic paragraph adds no instruction. This matches 'mostly efficient but includes some unnecessary explanation or could be tightened', not 4, because the repetition is systematic rather than minor. | 3 / 5 |
Actionability | Guidance is largely executable: exact hex colors, number-format strings, formula patterns (`=-MAX(0,B4)`, `=B5*B6`), mixed-reference examples (`$A5`, `B$4`), and a concrete recalc command. It stops short of 5 because the only runnable command is a placeholder path (`/path/to/excel-author/scripts/recalc.py`), there is no complete openpyxl snippet for writing formula cells, and `examples/LBO_Model.xlsx` is referenced but absent from the bundle. | 4 / 5 |
Workflow Clarity | The sequence is explicit and checkpointed: template-analysis phase first, section-by-section build with mandatory user sign-off after each section, a full verification checklist, and a feedback loop ('if errors are found during verification, fix them before moving to the next section') plus a runnable validation command. This matches the top anchor — clear sequence, explicit validation, error-recovery loops, and checklists for a complex multi-step process. | 5 / 5 |
Progressive Disclosure | The body has clear section headers, but everything is inlined in a ~280-line SKILL.md with no reference files: the lengthy verification checklists, number-format/color standards, and the common-errors table are lookup material that belongs in a separate reference, and the referenced paths (`examples/LBO_Model.xlsx`, `excel-author/scripts/recalc.py`) do not exist in this bundle. This fits 'some structure but could be better organized; content that should be separate is inline' rather than 4, where content placement is mostly appropriate. | 3 / 5 |
Total | 15 / 20 Passed |