Conciseness

Largely lean and command-first with almost no explanation of concepts Claude already knows, but there is trimming to do: the databricks-data-discovery routing is stated twice (Product Skills and Data Exploration sections), the three reference files are listed in both 'Required Reading by Task' and 'Reference Guides', and the sandbox-install caveat appears twice (Prerequisites bullet 4 and the Exception bullet). Not 5 because of this repeated material; not 3 because the padding is duplication rather than over-explanation.

Actionability

Fully executable throughout: copy-paste CLI commands with placeholders, correct/incorrect command contrasts ('# ❌ WRONG: these flags/commands DON'T EXIST'), the shell-session profile gotcha shown as WORKS/DOES NOT WORK examples, and an error-to-solution troubleshooting table. Covers the common cases concretely.

Workflow Clarity

The setup workflow is clearly sequenced with explicit validation checkpoints and feedback loops: run the CLI floor check, 'If it reports UPGRADE or INSTALL: STOP and follow that reference file', verify auth via 'databricks auth profiles', then a numbered profile-selection procedure with a hard 'NEVER auto-select' rule. Error recovery is covered by the troubleshooting table and re-auth path. Not 4 because checkpoints are explicit and gate progression, not merely implied.

Progressive Disclosure

The body is structured as a proper overview with one-level-deep, clearly signaled references ([CLI Installation](databricks-cli-install.md), [CLI Authentication](databricks-cli-auth.md), [Manual Data Exploration](manual-data-exploration.md)) — but none of these files exist in the bundle (no references/, scripts/, or assets .md files beyond two images), so the entire detail layer the skill depends on (the CLI floor check itself lives in databricks-cli-install.md) is unreachable. Scored against the actual bundle structure: navigation is clearly signaled but broken, which is below the anchor-3 'references present but not clearly signaled' middle and closer to the anchor-2 failure of a usable reference structure.

Specificity

Names the domain ('Databricks CLI operations') and several concrete capabilities ('authentication, profile selection, and bundles') plus explicit routing behavior ('routes to Genie One'), but never enumerates what the CLI operations actually are (jobs, pipelines, apps), leaving minor gaps in coverage.

Completeness

Explicitly answers both: what — 'Databricks CLI operations... authentication, profile selection, and bundles' — and when — 'Load this first for CLI, auth, profile, and bundle tasks', plus concrete routing triggers for data discovery ('For finding or exploring data, answering questions about the data, or generating SQL'). Not below 5 since both what and when are concrete and explicit.

Trigger Term Quality

Natural user phrasing is well covered — 'CLI', 'auth', 'profile', 'bundle tasks', 'finding or exploring data', 'answering questions about the data', 'generating SQL' — but a few common variants (e.g. 'deploy', 'run a query', 'warehouse') are missing. Not the 5 anchor, which requires comprehensive synonym/extension coverage.

Distinctiveness Conflict Risk

It carves a clear niche as 'the parent/entry-point skill for Databricks CLI use' and explicitly disambiguates against databricks-data-discovery and per-product skills. Not 5 because as a router it deliberately fires for all Databricks tasks, creating inherent overlap with its own children; not 3 because the routing boundaries are explicitly stated.