Conciseness

The body doesn't explain concepts Claude already knows and its code blocks are tight, but there is real duplication that could be tightened: the Quick Decision Tree, the "Choose the Right Path" table, the per-topic pointer sections, and the "Bundled References" list all restate the same four destinations (data-modeling.md and connection-types.md are each pointed to four times). Sections like "Doc Retrieval" and "Canonical Sources" also overlap on the same URLs.

Actionability

Fully executable throughout: exact script invocations with flags for every path ("connect-datasource.js --account-id <uuid> --tables t1,t2", "push-data.js --file data.csv --format csv --mode replace"), env-var setup for macOS/Linux and PowerShell, copy-paste JSON/JS API examples, and ready-made bundled scripts that handle batching.

Workflow Clarity

Sequences are clear (createAccount → getDataprovider → createDataprovider; account-reuse check before creation) with strong pre-flight checkpoints: the security checklist with "STOP and fix before proceeding", --confirm-replace for destructive pushes, and read-current-values-then-confirm for destructive MCP calls. The gap keeping it below 5 is post-run verification — no step to confirm rows landed or the dataset is queryable after a push or connection.

Progressive Disclosure

The bundle structure is real and well-used: both referenced reference files and both scripts exist on disk, pointers are one level deep, and heavy API detail is correctly deferred to developer.luzmo.com docs. Minor gaps: some inline detail (Common Mistakes code blocks, the SQL views section, the thin Query Data section) could live in a reference file, and navigation is diluted by the repeated pointer sections noted under conciseness.

Specificity

Multiple concrete actions are named — "connecting a database, pushing files, or modeling data", "Warp acceleration, and custom connectors", "Provides ready-to-use scripts" — alongside a specific API surface (createDataprovider), giving comprehensive coverage of the skill's scope; it is not just the generic "Getting data into Luzmo from any source" opener.

Completeness

Both halves are explicit: what ("Getting data into Luzmo from any source... Provides ready-to-use scripts. Covers data modeling, Warp acceleration, and custom connectors") and when ("Use whenever connecting a database, pushing files, or modeling data. Triggers on: ... Use eagerly for any data-source or schema question"), with concrete quoted trigger phrases and boundary guidance.

Trigger Term Quality

Triggers include natural phrases users would say — "connect data source", "upload CSV", "import data", "sync from database", "push data via API", "data not loading" — plus the technical term createDataprovider. Common variations such as "load data", "dataset", or file extensions like .csv/.xlsx are missing, keeping it just below comprehensive.

Distinctiveness Conflict Risk

The explicit de-scoping ("Not for chart rendering (use data-visualization) or per-tenant access control (use multitenancy)") gives a clear niche with mostly distinct triggers. However, "Use eagerly for any data-source or schema question" is expansive, and the "data not loading" trigger overlaps the troubleshooting skill that the body itself says should handle that case first — a minor but real conflict risk.