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 well-structured, concise, and provides concrete executable examples covering the common scheduling cases, with only the lack of a validation step around the destructive remove operation holding workflow clarity back.
Suggestions
Add an explicit validation step before removal, e.g. run `cron(action="list")` first and confirm the job_id matches the intended job before calling `action="remove"`.
Make the one-time example fully concrete by showing how to compute the ISO datetime, or note that `at` accepts a computed absolute timestamp.
Clarify what "agent executes and sends result" means for the Task mode so the dynamic-task flow is unambiguous.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean with no background explanations of what cron is, and the boundary guidance earns its tokens; a few sentences (e.g. the long intro line, the per-mode glosses) could be trimmed slightly, fitting the efficient-with-minor-over-explanation anchor. | 4 / 5 |
Actionability | Concrete `cron(action=...)` calls cover add/list/remove/one-time/timezone cases and the Time Expressions table maps natural phrases to parameters; the `<ISO datetime>` placeholder and the unexplained dynamic-task execution leave minor gaps short of fully copy-paste-ready 5. | 4 / 5 |
Workflow Clarity | This is a simple single-tool skill, but `cron(action="remove")` is a destructive operation shown without an explicit validation step (e.g. list-then-confirm the job_id), so the destructive-operations cap holds workflow clarity at 3. | 3 / 5 |
Progressive Disclosure | The skill is a single self-contained file with well-organized sections (Modes, Examples, Time Expressions, Timezone) and no nested references; the only external mention (HEARTBEAT.md) is boundary disambiguation, not a navigation pointer, satisfying the simple-skill exception. | 5 / 5 |
Total | 16 / 20 Passed |