The Agent Skills Directory

[COMMAND_EXECUTION]: The skill includes shell scripts (scripts/start-server.sh and scripts/stop-server.sh) to manage a background Node.js process. This process runs a local web server used to display visual mockups to the user during brainstorming sessions.
[EXTERNAL_DOWNLOADS]: The brainstorming companion server depends on several well-known and verified Node.js packages, specifically express, ws, and chokidar, which are declared in the project's package.json file.
[COMMAND_EXECUTION]: The local server implementation monitors its lifecycle by checking the existence of the parent agent process using process.kill(pid, 0) and implements an idle timeout to ensure it does not continue running indefinitely after a session ends.
[DATA_EXFILTRATION]: User interaction data from the web browser (such as button clicks or layout selections) is captured by the local server and recorded in a local state file for the agent to review. This data remains on the local machine and is not sent to external servers.
[SAFE]: The server scripts use security-conscious file handling techniques, such as applying path.basename to prevent directory traversal attacks when serving files from the session directory.

brainstorming