The Agent Skills Directory

[SAFE]: The skill consists entirely of documentation and guidance for developers. It does not include any executable scripts, automated tool calls, or instructions that would cause the agent to perform dangerous actions.
[SAFE]: The instructions explicitly promote secure coding practices. The provided code templates for managing game settings include mechanisms to prevent common web vulnerabilities, such as clamping numerical values, using allow-lists for string inputs, and avoiding unsafe object merging (like Object.assign) to mitigate prototype pollution risks.
[SAFE]: The skill provides guidance on sanitizing data retrieved from localStorage before it is used to update the UI or application state, which is a key security measure against data-driven attacks in web applications.

harmony-settings