Configured-agent: The "memory system" of the Claude Code plug-in

People who write plug-ins for Claude Code will hit a wall sooner or later: the plug-in needs to remember the user's choice, but you can't write a database, you can't install Redis, and you can't even use environment variables. The plug-in of Claude Code runs in hooks, commands and agents, and it is a new shell process every time it is started. Most people's first reaction is to write a JSON configuration file and throw it in the project root directory. Then you will realize how painful it is to parse JSON in bash. Even if you use jq to get around it, each plug-in has to reinvent the wheel in terms of what format to save, how to read and write, and how users can change it. configured-agent is Anthropi