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.
An exemplary lean, project-specific patterns skill: it teaches exactly what Windmill's codebase requires with executable code and correct/wrong contrasts, wasting no tokens. Its only real weakness is the absence of verification steps (cargo check/clippy/test) to close the loop on code changes, and a couple of code snippets with ellipsis placeholders.
Suggestions
Add a short verification step, e.g. "After changes, run `cargo check` (or rely on rust-analyzer diagnostics) and `cargo clippy` before finishing" — this closes the feedback loop for the batch/transaction patterns and lifts workflow clarity.
Make the batch-query and axum examples fully copy-paste ready by replacing the "SELECT ..." and `{ ... }` placeholders with concrete, complete code.
Clarify the `docs/feature-telemetry.md` pointer — either confirm the path is reachable from the skill's location or inline the two-line registration rule so the skill is self-contained.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Every section carries only project-specific knowledge Claude cannot infer — "Never use SELECT * ... Critical for backwards compatibility when workers lag behind API version", "Prefer std::sync::Mutex ... Only use tokio::sync::Mutex when holding locks across .await points". No basic Rust or SQL concepts are re-explained, and every token earns its place. | 5 / 5 |
Actionability | Most examples are complete, executable, and paired with correct/wrong contrasts (the SELECT * example, the Job struct). Minor gaps: `sqlx::query!("SELECT ... WHERE id = ANY($1)", &ids[..])` uses a "SELECT ..." placeholder and the axum handler ends with `{ ... }`, so not everything is copy-paste ready (anchor 5). | 4 / 5 |
Workflow Clarity | The patterns are individually clear, but there is no validation or verification guidance (no cargo check/clippy/test step) despite covering batch DB operations and transactions. The rubric's cap for database/batch operations without feedback loops applies, so this cannot exceed 3 even though the per-pattern guidance is unambiguous. | 3 / 5 |
Progressive Disclosure | A single well-organized file with clean section headers; all ~110 lines are appropriate inline for a patterns skill. The one external pointer ("See docs/feature-telemetry.md") is clearly signaled but lives outside the skill bundle with no bundle files present — good structure with a minor gap, matching anchor 4 rather than 5. | 4 / 5 |
Total | 16 / 20 Passed |