Content
72%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 exceptionally concise and well-structured for a simple instruction-only skill, with a clear sequenced workflow. Its main weakness is missing operational specifics (how to save/return the new image) and absent explicit validation of the source-preservation outcome.
Suggestions
Add the concrete mechanism for saving and returning the edit, e.g. the workspace path format or the save API/command to call in step 4-5.
Insert an explicit validation checkpoint, e.g. "Verify the source image is unchanged and only the masked region was altered before returning the path."
Clarify how to infer the requested target from mask + prompt (step 3) with a brief concrete cue so the ask-for-clarification trigger is unambiguous.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Six lean lines with no concept over-explanation; every directive earns its place and Claude's competence is assumed, matching the "lean and efficient; every token earns its place" anchor; not 4 because there are no instances of over-explanation to trim. | 5 / 5 |
Actionability | Gives concrete behavioral directives (change only the requested region, save as a new workspace image, return the path) but omits the operational mechanics for an instruction-only skill (how to save a new workspace image, what path/format to return), fitting the "some concrete guidance but incomplete" anchor; not 4 because key execution details are missing. | 3 / 5 |
Workflow Clarity | A clear five-step sequence exists with one implicit checkpoint (ask for a clearer selection), but there is no explicit validation/verification step for a source-preserving edit operation, so the destructive-adjacent cap holds at 3; not 4 because validation checkpoints are missing rather than minor. | 3 / 5 |
Progressive Disclosure | Under 50 lines with no need for external references and a well-organized heading-plus-numbered-list structure, qualifying for the simple-skill exception at 5; no bundle files exist to require deeper referencing. | 5 / 5 |
Total | 16 / 20 Passed |