Feishu Reaction Tool

Single tool feishu_reaction for adding, removing, and listing emoji reactions on Feishu messages.

Workflow: Reacting to Previous Messages

To react to a message other than the current one, first use feishu_message with action: "list" to fetch recent messages and find the target message_id, then use feishu_reaction with that message_id.

Actions

Add Reaction

{
  "action": "add",
  "message_id": "om_xxx",
  "emoji_type": "THUMBSUP"
}