Lark Event

A real-time event listener for Lark/Feishu that maintains WebSocket connections to monitor messages, contact changes, and calendar updates. Outputs events as NDJSON to stdout, making it straightforward to pipe into other tools or build event-driven workflows. The compact agent-friendly format is handy for feeding events to Claude or other AI systems that need structured data. Supports regex-based routing so you can filter events at the source rather than processing everything downstream. Best for building reactive integrations or monitoring systems that need to respond immediately to Lark workspace activity.