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 body is an efficient, largely executable guide whose register() example, regeneration-safety table, and debug commands give Claude exactly what it needs to add a custom command. Its one real defect is the empty "Available SDK Clients" section, which promises API surface it does not deliver and is the main thing holding actionability and organization at 4 rather than 5.
Suggestions
Fill in or remove the "Available SDK Clients" section — either list the actual sub-clients (e.g. resource, params, and whatever the API spec generates) or point to where to find them (e.g. "inspect query_parameters_api_sdk::api::Client docs").
Add an explicit verification step after editing custom.rs, e.g. "cargo check" or "cargo build && query-parameters-api my-command <id>" before considering the command done.
Replace the '(Sub-clients are derived from the API spec at generation time.)' placeholder with actionable discovery guidance so readers can resolve client.<sub-client> method names themselves.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and assumes competence — no Rust, clap, or cargo tutorials — and every section instructs rather than describes. The empty "Available SDK Clients" stub is a minor instance of wasted tokens that keeps it below the lean/efficient anchor 5. | 4 / 5 |
Actionability | A copy-paste-ready register() example with real file paths and working clap usage, plus concrete build/run commands (cargo build, RUST_LOG=debug), make the guidance mostly executable. The "Available SDK Clients" section promises sub-clients but lists none, leaving the reader unable to fill in client.<sub-client>.<method> without guessing, which is the minor gap that rules out anchor 5. | 4 / 5 |
Workflow Clarity | A clear sequence runs from editing the .fernignore-protected file, through wiring the client and patterns, to building and running with debug logging, and the regeneration-safety table anticipates the main failure mode. Validation is implied by the build/run commands but an explicit 'verify it compiles and runs' checkpoint is missing, so it sits at anchor 4 rather than 5. | 4 / 5 |
Progressive Disclosure | As a single-file skill it is well organized into purposeful sections (Architecture, Adding a Custom Command, Regeneration Safety, Build & Test) with no references needed. The placeholder section 2 and a ~90-line length are minor organization gaps versus the ideally split/organized anchor 5. | 4 / 5 |
Total | 16 / 20 Passed |