Content
85%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A well-structured pure-reference skill: dense tables, concrete anti-pattern fixes, and clean one-level-deep references to real bundle files. Its only weakness is mild verbosity in the Overview, where sourced-but-editorial framing and a clause redundant with the description could be trimmed.
Suggestions
Trim the Overview's opening framing ('the foundational concern of every B2B SaaS architecture... potentially unrecoverable event') to the sourced continuum thesis, since the importance of tenant isolation is already known to Claude.
Drop or fold 'it executes nothing' — the description already establishes this is a pure-reference catalog, so the body need not restate it.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly dense reference material (compact tables, concrete anti-pattern/fix pairs), but the Overview opens with sourced-yet-editorial framing about tenant isolation being 'the foundational concern of every B2B SaaS architecture' — a concept Claude already knows — and the clause 'it executes nothing' duplicates the description's 'Pure-reference catalog', so it could be tightened. | 2 / 3 |
Actionability | As an instruction-only reference it carries no code, but the guidance is concrete and specific: the anti-patterns table gives explicit fixes ('Push the filter to the database (RLS) or row-attribute IAM'; 'Always derive tenant_id from authenticated JWT/session, never from request payload') and the enforcement primitives name exact mechanisms (auth.jwt() claims, ABAC tags tenant-id=<x>, per-tenant KMS keys). | 3 / 3 |
Workflow Clarity | There is no multi-step destructive workflow to sequence (the skill 'executes nothing' and is consumed by other skills), so the simple-skill exemption applies: the single reference purpose is unambiguous and the body is organized into clearly labeled, logically ordered sections. | 3 / 3 |
Progressive Disclosure | SKILL.md is a clear overview that offloads per-model when-to-choose detail and the test-surface mapping to two real, one-level-deep, well-signaled bundle files ([references/models.md], [references/test-surfaces.md]), both of which exist and are appropriately split from the overview. | 3 / 3 |
Total | 11 / 12 Passed |