Feishu Document Tool

Single tool feishu_doc with action parameter for all document operations.

Token Extraction

From URL https://xxx.feishu.cn/docx/ABC123def → doc_token = ABC123def

Actions

Read Document

{ "action": "read", "doc_token": "ABC123def" }

Returns: title, plain text content, block statistics. Check hint field – if present, structured content (tables, images) exists that requires list_blocks.

Write Document (Replace All)

{ "action": "write", "doc_token": "ABC123def", "content": "# Title\n\nMarkdown content..." }

Replaces entire document with markdown content. Supports: headings, lists, code blocks, quotes, links, images (![](url) auto-uploaded), bold/italic/strikethrough.

Limitation: Markdown tables are NOT supported.

Append Content

{ "action": "append", "doc_token": "ABC123def", "content": "Additional content" }

Appends markdown to end of document.

Create Document

{ "action": "create", "title": "New Document" }

With folder:

{ "action": "create", "title": "New Document", "folder_token": "fldcnXXX" }

List Blocks

{ "action": "list_blocks", "doc_token": "ABC123def" }

Returns full block data including tables, images. Use this to read structured content.

Get Single Block

{ "action": "get_block", "doc_token": "ABC123def", "block_id": "doxcnXXX" }

Update Block Text

{
  "action": "update_block",
  "doc_token": "ABC123def",
  "block_id": "doxcnXXX",
  "content": "New text"
}

Delete Block

{ "action": "delete_block", "doc_token": "ABC123def", "block_id": "doxcnXXX" }

Reading Workflow

1. Start with action: "read" – get plain text + statistics
2. Check block_types in response for Table, Image, Code, etc.
3. If structured content exists, use action: "list_blocks" for full data

Configuration

channels:
  feishu:
    tools:
      doc: true # default: true

Note: feishu_wiki depends on this tool – wiki page content is read/written via feishu_doc.

Permissions

Required: docx:document, docx:document:readonly, docx:document.block:convert, drive:drive