The Agent Skills Directory

[SAFE]: The skill is a development toolkit and educational resource for the Textual TUI library. It contains legitimate code examples, architectural patterns, and references to official documentation.
[EXTERNAL_DOWNLOADS]: The documentation includes instructions to install standard, well-known Python packages (textual, textual-dev, psutil) from the official Python Package Index (PyPI). These packages are industry standards for building terminal interfaces and monitoring system performance.
[COMMAND_EXECUTION]: The provided example applications, such as dashboard_app.py, use the psutil library to retrieve local system metrics (CPU usage, memory, uptime). These operations are entirely local and consistent with the application's purpose as a system monitor.
[INDIRECT_PROMPT_INJECTION]: The DataViewer application in assets/data_viewer.py is designed to read and display JSON and CSV files from the local file system. While this presents a surface for ingesting untrusted data, the application lacks exploitable capabilities such as network exfiltration or shell execution that would allow an injection to escalate into a security threat.
[DATA_EXPOSURE_AND_EXFILTRATION]: While the DataViewer example uses DirectoryTree to browse the user's home directory, this is a standard feature for a file browser application. There are no network calls or hidden mechanisms detected that would exfiltrate this data.

textual-tui