Bookmark Skills

Save and recall Scene View camera positions.

Guardrails

Operating Mode (v1.9 three-tier):

• Approval (default): bookmark_set / bookmark_goto / bookmark_list 都标 SkillMode.SemiAuto，Approval 模式下可直接执行，无需走 grant 协议。与 workflow 模块文档保持一致（C# WorkflowSkills.cs 内三者均为 SemiAuto）。
• Auto / Bypass: SemiAuto and FullAuto run directly.
• Auto-forbidden in this module: bookmark_delete (SkillOperation.Delete). Reachable only under Bypass mode or via a user-managed Allowlist entry; the grant flow returns MODE_FORBIDDEN. Bookmarks themselves are in-memory only — bookmark_delete only removes the entry, no asset I/O.

DO NOT (common hallucinations):

• bookmark_save does not exist → use bookmark_set
• bookmark_load / bookmark_restore do not exist → use bookmark_goto
• bookmark_remove does not exist → use bookmark_delete
• Bookmarks save Scene View position + current selection, not scene state