Content
76%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 highly actionable, well-sectioned reference with executable code throughout and real, clearly labeled reference files for deeper material. Its main weaknesses are token duplication between the body and the reference files (filter operators, ordering, RLS patterns, plus the redundant Quick Reference table) and the complete absence of validation/error-handling feedback loops around destructive database operations, which caps workflow clarity at 3.
Suggestions
Add validation checkpoints around destructive and batch operations: show checking the `error` return after insert/update/delete and verifying the result with a follow-up `.select()` or `.single()`, with a fix-and-retry loop — this would lift the workflow_clarity cap.
Trim the Filters and Ordering & Pagination sections in SKILL.md to the few most common operators and point to references/query-operators.md for the full catalog; do the same for the RLS section vs references/rls-policies.md, keeping only one representative policy example inline.
Remove or slim the Quick Reference table, which duplicates the Basic Queries section almost entirely, or replace both with a single compact quick-start example.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body contains zero conceptual padding and assumes Claude's competence throughout — every section is code or a table. It falls short of anchor 5 because of real token redundancy: the Quick Reference table duplicates the Basic Queries section, and the ~90-line filter/operator catalog duplicates references/query-operators.md, so it could be tightened. | 4 / 5 |
Actionability | All guidance is fully executable and copy-paste ready: complete JavaScript query chains, SQL policy definitions, a CREATE FUNCTION example, a gen-types command, and a typed client setup. The examples concretely cover the common cases (filters, joins, RLS CRUD policies, RPC, TypeScript types), matching the anchor 5 example. | 5 / 5 |
Workflow Clarity | There is no multi-step workflow with validation checkpoints, and destructive/batch database operations (.delete(), UPDATE, bulk insert) are shown without any error-checking or verification guidance — the database-operations cap on workflow clarity applies. It stays at 3 rather than lower because the content is a per-operation reference where steps are coherent, but validation is entirely absent rather than a minor gap, so anchor 4 is not earned. | 3 / 5 |
Progressive Disclosure | All three referenced files exist (references/rls-policies.md, query-operators.md, postgres-functions.md) and are clearly signaled with one-line descriptions in a References section, one level deep. It falls short of anchor 5 because the Filters/Ordering and RLS sections inline substantial content that is duplicated in those reference files — a moderate, more-than-minor organization gap. | 4 / 5 |
Total | 16 / 20 Passed |