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.
A strong, information-dense reference body: every section carries project-specific facts (paths, function names, gotchas) with concrete verification guidance, and no time-sensitive or generic-filler content. The main improvements are making the merge snippet complete, trimming the Critical Rules recap, and structuring the no-op guidance as explicit pre-change validation steps.
Suggestions
Replace the elided merge_json_into_config snippet with the complete function body (or mark the elision as intentional), since the current form is pseudocode with an undefined `merged` variable (actionability).
Drop or compress the Critical Rules section — rules 1-4 restate the precedence list, the field-level merge note, the discovery order, and the base64 flag already covered above (conciseness).
Turn the silent no-op guidance into explicit numbered pre-change validation steps (grep bare type name → check for second Default → write wire-name fixture → assert differs-from-default) so the verification loop is a stepped workflow (workflow_clarity).
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense with non-obvious, project-specific facts (precedence orders, file paths, the duplicate-Default and serde-wire-name gotchas) with no filler explaining concepts Claude already knows. However, the "Critical Rules" section largely recapitulates earlier sections ("JSON merge is field-level, not whole-object" restates "Field-level merge (not whole-object replacement)"; rule 1 restates the precedence list), which is a minor trim candidate — efficient but not literally every-token-earns-its-place. | 4 / 5 |
Actionability | Mostly concrete and executable: exact paths (crates/xberg-cli/src/commands/overrides.rs, core/config/extraction/loaders.rs), commands (--config-json-base64, XBERG_HOST), a copy-paste TOML example, and specific verification steps ("grep the bare type name... and check for a second definition", "assert the parsed config differs from the default"). The one gap is the merge_json_into_config snippet, which is elided ("// Merge fields from json into config_json", undefined `merged` variable), so it is not executable as written. | 4 / 5 |
Workflow Clarity | Sequences are clearly ordered (numbered precedence lists 1-5 and 1-4, discovery walk-up order) and there is explicit pre-change validation guidance ("Before changing any config default, grep the bare type name... and check for a second definition") plus a numbered Critical Rules checklist. It falls short of the anchor-5 feedback-loop pattern because there is no end-to-end procedure with validate-fix-retry recovery; as a reference skill its guidance is embedded in prose rather than a stepped workflow. | 4 / 5 |
Progressive Disclosure | The body is well-sectioned with clear headers, needs no external references at its current size, and is easy to navigate. At ~90 lines with deep-dive internals (the two silent no-op mechanisms, the duplicate-Default explanation), it is appropriately placed but sits above the simple-skill threshold where perfect organization alone would carry it — good structure with minor organization headroom rather than a clear overview pointing to one-level-deep materials. | 4 / 5 |
Total | 16 / 20 Passed |