Call via POST http://127.0.0.1:3000/create_group_file_folder (JSON params as the body) or WebSocket.
| Param | Type | Required | Default | Description |
|---|---|---|---|---|
group_id |
uint | ✓ | 群号 | |
name |
string | ✓ | ||
parent_id |
string | – | "/" |
{ result: { retCode, retMsg }, groupItem: { folderInfo: { folderId, folderName, folderPath, createTime, modifyTime, createUin, modifyUin } } }
Returns the standard OneBot envelope; the data shape is not yet documented.
MCP-capable clients can discover and call this action directly — no hand-written HTTP. See MCP.