Content
71%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 a well-structured, highly actionable API guide with concrete tool slugs, parameters, and validation checkpoints across all five workflows. Its weaknesses are inlined bulk reference material that should be split into a references file, and redundant pitfalls/tables that inflate the token budget.
Suggestions
Move the Quick Reference table and per-tool parameter listings into a references/ file (e.g., references/tools.md) and keep SKILL.md as a workflow-level overview.
Merge the "Known Pitfalls" section with the per-workflow pitfalls to remove the duplicated date-format and permissions guidance.
Add an explicit validation step before destructive operations, e.g., "list webhooks and confirm the ID with the user before calling CAL_DELETE_WEBHOOK_BY_ID".
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and operational — exact tool slugs, parameter lists, and pitfalls with no explanations of concepts Claude already knows — but the "Known Pitfalls" section repeats date/ISO-8601 guidance already given in workflow 1 and the Quick Reference table duplicates tool/parameter listings, so it could be tightened rather than being fully lean. | 4 / 5 |
Actionability | Concrete, executable guidance throughout: exact tool names (e.g., `CAL_FETCH_ALL_BOOKINGS`, `CAL_POST_NEW_BOOKING_REQUEST`), parameter names with valid enum values ('upcoming', 'cancelled', 'unconfirmed'), and example formats ('2024-01-15T09:00:00Z', 'America/New_York'). Falls short of fully copy-paste ready because no example call payloads or a sample RUBE_SEARCH_TOOLS invocation are shown. | 4 / 5 |
Workflow Clarity | Sequences are clear with most checkpoints present: setup requires confirming the connection "shows ACTIVE" with a recovery path ("follow the returned auth link"), the booking flow ends with "Confirm booking creation response", the webhook pattern says "Verify webhook fires on test booking", and rate-limit guidance includes backoff on 429. Minor gap: no explicit confirmation or post-delete verification before destructive webhook deletion (CAL_DELETE_WEBHOOK_BY_ID). | 4 / 5 |
Progressive Disclosure | This is a ~200-line single-file skill with no bundle files; the full parameter reference and the 14-row Quick Reference table are inlined API-reference material that belongs in a separate references file. Section structure itself is clear and well-labeled, so it sits between minimal and good organization. | 3 / 5 |
Total | 15 / 20 Passed |