Lark Bridge Skill

Overview

Lark Bridge is a two-way communication bridge between Lark (Feishu) and OpenClaw:

1. Lark messages → OpenClaw processing → auto-reply back to Lark
2. OpenClaw/skills proactively push messages/images to Lark groups or direct chats
3. High-concurrency group message batch processing optimization (reduces API calls and noise)
4. Automatically downloads files/images from Lark messages to a local temp directory
5. Thread context continuity, mention detection, message deduplication, etc.

Deployment Info

• Entry point: scripts/server.mjs
• Port: configured in .env (default: 18780)
• Runtime: macOS LaunchAgent background daemon
• Logs: /tmp/lark-bridge.log / /tmp/lark-bridge.error.log
• Temp file directory: ~/clawd/tmp/lark-files/ (all received files/images saved here automatically)