What problem does it solve? Working with Feishu/Lark cloud documents (Docx, Wiki, Mindnote) requires many API calls and format rules; this Skill gives the agent a complete command playbook to read, author, edit, and version documents without manual API work. ## Core Features & Use Cases - Document authoring workflow: Create documents from scratch using a structured workflow with genre contracts, presentation decisions, XML drafts, and validation before publishing. - Precise editing: Fetch documents by outline, section, range, or keyword, then apply block-level updates (replace, insert, delete, move) with verification. - Media and resources: Insert images from clipboard or files, preview and download attachments, manage Docx cover images, and embed whiteboards (Mermaid/SVG) or HTML5 blocks. - History and mindnotes: List and roll back document history versions, and read or update Mindnote nodes. - Use Case: Ask the agent to write a project proposal into a Feishu doc with diagrams and a cover image, then later revise one section or roll back to an earlier version. ## Quick Start Ask the agent to create a Feishu document from your outline, or paste a Feishu doc URL and ask it to summarize or edit a specific section.