switch-project

Mem0 项目切换

覆盖当前目录的自动 project_id 检测，或启用全局搜索模式。

用法

• /mem0:switch-project <project-name> — 切换到指定的项目范围
• /mem0:switch-project --global — 启用全局搜索（所有记忆、所有用户、所有项目）
• /mem0:switch-project --no-global — 禁用全局搜索并返回按项目划分的范围

执行

如果提供了 --global 标志：

1. 使用 Bash 工具在 ~/.mem0/settings.json 中设置 global_search: true：

   python3 -c "
   import json, os
   settings_file = os.path.expanduser('~/.mem0/settings.json')
   settings = {}
   if os.path.isfile(settings_file):
       with open(settings_file) as f:
           settings = json.load(f)
   settings['global_search'] = True
   with open(settings_file, 'w') as f:
       json.dump(settings, f, indent=2)
   print('Global search enabled')
   "
   

2. 输出：

   Global search enabled.
   Searches now return all memories across all users and projects.
   Writes still use the current user_id and app_id.
   Restart the session for the change to take effect.
   

如果提供了 --no-global 标志：

1. 使用 Bash 工具在 ~/.mem0/settings.json 中设置 global_search: false：

   python3 -c "
   import json, os
   settings_file = os.path.expanduser('~/.mem0/settings.json')
   settings = {}
   if os.path.isfile(settings_file):
       with open(settings_file) as f:
           settings = json.load(f)
   settings['global_search'] = False
   with open(settings_file, 'w') as f:
       json.dump(settings, f, indent=2)
   print('Global search disabled')
   "
   

2. 输出：

   Global search disabled.
   Searches now return only memories scoped to the current project.
   Restart the session for the change to take effect.
   

如果提供了项目名称（没有标志）：

1. 如果未提供项目名称，请询问：“此目录应使用什么 project_id？”

2. 使用 Bash 工具将映射写入 ~/.mem0/project_map.json：

   python3 -c "
   import json, os
   map_file = os.path.expanduser('~/.mem0/project_map.json')
   mapping = {}
   if os.path.isfile(map_file):
       with open(map_file) as f:
           mapping = json.load(f)
   mapping[os.getcwd()] = '<PROJECT_NAME>'
   os.makedirs(os.path.dirname(map_file), exist_ok=True)
   with open(map_file, 'w') as f:
       json.dump(mapping, f, indent=2)
   print(f'Mapped {os.getcwd()} -> <PROJECT_NAME>')
   "
   

   （将 <PROJECT_NAME> 替换为用户选择的项目名称。）

3. 通过搜索现有记忆进行验证：

   • 使用 query="project"、filters={"AND": [{"user_id": "<active_user_id>"}, {"app_id": "<PROJECT_NAME>"}]}、top_k=1 调用 search_memories

4. 输出：

   Switched to project <PROJECT_NAME>.
   <N> memories found for this project.
   Note: This override persists across sessions for this directory.