dsh-feishu-chat

If you work in Feishu or Lark every day and want your DeepSeek Harness AI agent to live right inside the chat window, dsh-feishu-chat is the bridge. Send a message to the bot and your DSH agent picks it up and replies instantly; the agent can also push results back to the Feishu group mid-task, so you stop juggling windows to check progress.

The experience is built around the official WebSocket long connection (im.message.receive_v1): inbound messages are routed to the latest session of whichever workspace you have bound, and text replies go straight back to the original chat. Rebinding is a one-click action on the settings page—the list shows every workspace with name, path, and last activity, and the router retargets live without a restart. On the agent side, a feishu_send_message tool lets any session push a message to the most recent chat that contacted DSH, or to a specific chat_id. The long connection handles protobuf frame decoding, automatic ACKs, ping keep-alive, fragment reassembly, and backoff reconnects; tearing down the plugin cleans up every resource.

It fits teams that already run daily collaboration in Feishu and use DeepSeek Harness as a code assistant or knowledge base, wanting AI replies and proactive notifications to appear in the same thread as their colleagues rather than scattered across terminals. Setup is lightweight: enter the App ID and App Secret from the Feishu Open Platform, and credentials stay local under your DSH home directory.