DeepSeek-harness-lark

The DeepSeek Harness Lark plugin addresses the critical challenge of integrating AI assistants into the enterprise collaboration platform Lark/Feishu. Traditional integration methods often require configuring public callback servers, which can be complex and pose security risks. This plugin eliminates that hurdle entirely by using official WebSocket connections, enabling out-of-the-box functionality without additional server deployment. This allows users to effortlessly bring DeepSeek Harness intelligence into everyday chats, boosting team collaboration efficiency.

Its core capabilities lie in providing a stable, multi-functional communication channel. The plugin supports official WebSocket with automatic reconnection for reliable connectivity; it handles various input formats like text, rich text, images, and files, securely downloading files to the workspace for model analysis. It features persistent, isolated sessions with session switching and history retention, while integrating a tool approval process for fine-grained control via in-chat commands. Additionally, smart file delivery allows models to send generated files directly to users, enhancing interaction flexibility.

This plugin is particularly suited for enterprise developers, team managers, and automation engineers who need to deploy AI assistants in Lark/Feishu environments. Whether building customer service bots, content generation tools, or data analysis assistants, it offers a plug-and-play solution. For users seeking secure, efficient integration—especially in scenarios avoiding public callback server limitations—this plugin is an ideal choice. It seamlessly embeds DeepSeek Harness power into collaborative workflows, driving productivity gains.