Lists two specific concrete actions: 'Create a Google Shared Drive' and 'add members with appropriate roles.' These are clear, actionable capabilities.

Describes what the skill does but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill. Per rubric guidelines, a missing 'Use when...' clause caps completeness at 2, and since the 'when' is entirely absent, this scores a 1.

Includes good natural keywords like 'Google Shared Drive', 'add members', and 'roles', but misses common variations users might say such as 'team drive', 'shared folder', 'permissions', 'collaborators', or 'Google Drive sharing'.

The description targets a very specific niche—Google Shared Drive creation and member management—which is unlikely to conflict with other skills. The combination of 'Google Shared Drive' and 'add members with roles' is quite distinctive.

Very lean and efficient. No unnecessary explanations of what Shared Drives are or how Google Workspace works. Every line serves a purpose.

Provides fully concrete, copy-paste ready CLI commands with specific parameter structures and JSON payloads for each step.

Steps are clearly sequenced (create → add member → list members), but there's no validation checkpoint after drive creation to capture the DRIVE_ID, no error handling if creation fails, and no verification that members were successfully added. The placeholder 'DRIVE_ID' is used without explicit instruction to capture it from step 1's output.

For a simple, short skill under 50 lines with a single focused task, the structure is appropriate. The prerequisite skill reference is clearly signaled at the top, and content is well-organized with a clear header and numbered steps.