Names the domain (Feishu permission management) and mentions documents/files, but doesn't list specific concrete actions like granting access, revoking permissions, listing collaborators, or changing permission levels.

Answers both 'what' (Feishu permission management for documents and files) and 'when' (Activate when user mentions sharing, permissions, collaborators) with explicit trigger guidance.

Includes some relevant keywords ('sharing', 'permissions', 'collaborators') but misses common variations like 'access control', 'share a doc', 'invite', 'read-only', 'edit access', or 'Feishu docs'.

The combination of 'Feishu' and 'permission management' creates a clear niche that is unlikely to conflict with other skills, as it targets a specific platform and a specific function.

The content is lean and efficient. Every section serves a clear purpose—action examples, reference tables for types/members/permissions, and configuration. No unnecessary explanations of what permissions are or how APIs work.

Provides fully concrete, copy-paste ready JSON payloads for each action (list, add, remove), complete with realistic token values and field names. The reference tables give all valid enum values needed to construct requests.

The three actions are clearly presented individually, but there's no guidance on sequencing (e.g., list before removing to verify collaborators exist), no validation/verification steps after add/remove operations, and no error handling guidance for a sensitive permission management operation.

For a single-purpose skill with no bundle files, the content is well-organized with clear sections (Actions, Token Types, Member Types, Permission Levels, Examples, Configuration). The structure is flat and easy to navigate without needing external references.