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 dense, highly actionable conversion reference: exact field mappings, unit-conversion rules, real validation findings, and a copy-paste before/after example, with a clear checklist and explicit ordering guidance. Its main weakness is redundancy — the Gotchas section and checklist largely restate the field-mapping tables verbatim, inflating token cost without adding guidance.
Suggestions
Cut the Gotchas section to the 2-3 bullets that add new information (multi-job Definitions, the Airflow timedelta trap) — the other 7 restate the field-mapping tables nearly verbatim, costing ~25 lines of context for no new information.
State the cron 5-to-6-field conversion rule once (the paragraph under the schedule table) and drop the repetitions in the checklist, the before/after example comment, and Gotchas; do the same for the RetryPolicy seconds-to-minutes rule.
Trim the Overview's opening sentence explaining what a Dagster Definitions object groups — keep only the mapping claim that job-level scheduling/retry/concurrency config maps to pipeline-root fields, which is the part Claude does not already know.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The mapping tables, conversion rules ("N / 60 (round up)", "Capped at 120 minutes"), and error strings are dense and high-value, but the Gotchas section restates the field-mapping tables nearly verbatim (9 of 10 bullets; the cron 5-to-6-field rule and the RetryPolicy seconds-to-minutes rule each appear four times across table, prose, checklist, example, and Gotchas), and the Overview opens with background on what a Definitions object is. This is more than the "minor instances" of the 4 anchor, but the bulk is genuinely non-obvious content, well above the padding of the 2 anchor. | 3 / 5 |
Actionability | Fully executable throughout: exact field mappings with target values, unit-conversion rules ("delay is seconds, so convert: N / 60 (round up)"), real validator error strings ("extra_forbidden", "6 required, 5 provided"), and a complete copy-paste Dagster-before / Orchestra-after example. Not 4: there are no meaningful gaps — the common cases are covered with concrete code and values. | 5 / 5 |
Workflow Clarity | "Apply this skill first, before any asset/op-level conversion" gives explicit ordering, the Conversion Checklist enumerates the steps, and dropped semantics are flagged as manual review items ("flag partition/backfill semantics as a manual review item"). Not 5: despite citing the /pipelines/schema validator's behavior, the checklist lacks an explicit validate-the-output step or a fix-and-revalidate feedback loop. | 4 / 5 |
Progressive Disclosure | A single-file skill (no bundle files exist) with well-labeled sections — Overview, Field Mapping Reference, Conversion Checklist, Before/After Example, Gotchas, References — and a clearly signaled References section with external doc URLs. Not 5: the cross-skill relative link (../../../orchestra/references/...) and unlinked sibling-skill mentions are minor navigation gaps, and at ~210 lines some content (e.g., the full before/after example or queue-semantics deep dive) could live in a reference file. Not 3: structure is good and references are clearly signaled, not buried. | 4 / 5 |
Total | 16 / 20 Passed |