What problem does it solve? Working with Feishu (Lark) cloud documents programmatically requires navigating complex APIs for reading, authoring, editing, media handling, and version history. This Skill routes every document task to the correct lark-cli command and reference guide, so the agent can operate Docx and Wiki documents reliably without memorizing API details. ## Core Features & Use Cases - Full document lifecycle: Read documents with scoped fetches (outline, section, range, keyword), create new documents from XML or Markdown through a structured authoring workflow, and apply precise block-level updates (replace, insert, delete, move). - Rich content support: Insert images and files from local paths or clipboard, embed whiteboards (Mermaid, SVG, PlantUML), HTML5 blocks, tables, callouts, and manage document covers and mind notes. - Version control: List document history, roll back to a specific version, and verify rollback task status. - Use Case: Ask the agent to "write a project retrospective as a Feishu doc with an architecture diagram" — it will follow the creation workflow, generate genre-appropriate content, embed a whiteboard, and return the document URL. ## Quick Start Ask the agent to read, summarize, or edit a Feishu document by pasting its /docx/ or /wiki/ URL, or request a brand-new document on any topic.