What problem does it solve? Managing who can view or edit Feishu documents normally requires manual clicks through the Feishu sharing UI for every file and collaborator. This Skill exposes a single feishu_perm tool that lists, adds, and removes collaborators on Feishu documents and files programmatically. ## Core Features & Use Cases - List Collaborators: Retrieve all members with their member type, ID, permission level, and name for any Feishu document or file. - Add Collaborators: Grant view, edit, or full access permissions to users by email, open_id, user_id, union_id, group chat, or department. - Remove Collaborators: Revoke access from any member on a document, spreadsheet, bitable, folder, wiki node, or mind map. - Use Case: When a new teammate joins a project, share the project folder with their email at edit permission in one request instead of navigating the Feishu sharing dialog. ## Quick Start Ask the assistant to share the Feishu document with token doxcnXXX with alice@company.com at edit permission using the feishu_perm tool.