Lark Suite Wiki

Manage and export Lark Suite (Feishu) Wiki/Knowledge Base documents with recursive sync and incremental updates.

Prerequisites

1. Create a Lark/Feishu app at https://open.larksuite.com/console
2. Enable permissions:
   • docs:doc:read
   • drive:drive:read
   • wiki:wiki:read
3. Publish the app and authorize it to access your wiki
4. Set environment variables (or edit script defaults):

   export LARK_APP_ID="cli_xxxxxxxx"
   export LARK_APP_SECRET="xxxxxxxx"
   

Commands

List Wiki Spaces

larksuite-wiki spaces

Read Document (with subdocument links)

larksuite-wiki read <doc_id_or_url>

Export Single Document

larksuite-wiki export <doc_id_or_url> --output ./docs/

Show Document Tree Structure

larksuite-wiki tree <doc_id_or_url>

Sync Entire Wiki (Recursive Export)

# First sync - exports all documents
larksuite-wiki sync <doc_id_or_url> --output ./lark-wiki/

# Incremental sync - only exports changed documents
larksuite-wiki sync <doc_id_or_url> --output ./lark-wiki/

# Force re-export everything
larksuite-wiki sync <doc_id_or_url> --output ./lark-wiki/ --force

Features

1. ✅ Batch Export

Export entire knowledge base with one command.

2. ✅ Recursive Subdocument Export

Automatically follows and exports all linked subdocuments.

3. ✅ Preserves Directory Structure

Creates nested folders matching your wiki structure:

lark-wiki/
├── 01_首页/
│   ├── 01_首页.md
│   └── 01_日常复盘/
│       ├── 01_日常复盘.md
│       └── ...
├── 02_云聪金融分析/
│   └── ...

4. ✅ Incremental Sync

Tracks document revisions and only exports changed documents:

• Saves sync state to .lark-sync-state.json
• Compares revision IDs
• Skips unchanged documents

Quick Start

Export your entire wiki

# Get your wiki root document ID from the URL
# https://xxx.larksuite.com/wiki/TDCZweBJ2iMFO4kI1LAlSE62gnd

# Sync everything
python3 larksuite-wiki.py sync TDCZweBJ2iMFO4kI1LAlSE62gnd --output ./my-wiki/

Daily incremental sync

# Run daily - only exports changed documents
python3 larksuite-wiki.py sync TDCZweBJ2iMFO4kI1LAlSE62gnd --output ./my-wiki/

Output Structure

Each document gets its own folder:

• Main .md file
• Subfolders for child documents
• Numbered prefixes for ordering (01_, 02_, etc.)

API Reference

• Lark Open Platform: https://open.larksuite.com/
• Wiki API: https://open.larksuite.com/document/uAjLw4CM/ukTMukTMukTM/reference/wiki-v1/space/overview
• Docx API: https://open.larksuite.com/document/uAjLw4CM/ukTMukTMukTM/reference/docx-v1/document/overview

Notes

• Documents must be explicitly shared with your app
• Some block types may not convert perfectly to Markdown
• Large wikis with many subdocuments may take time to sync
• Sync state is saved locally for incremental updates