The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill instructs the agent to help the developer configure their game to load the official Harmony SDK from https://cdn.playharmony.ai/v1/loader.js. This is a legitimate vendor-owned resource required for the bridge functionality.
[INDIRECT_PROMPT_INJECTION]: The skill defines a process for the agent to read project configuration files to identify the game engine and version.
Ingestion points: ProjectSettings/ProjectVersion.txt (Unity) and project.godot (Godot).
Boundary markers: Absent; the agent reads specific paths.
Capability inventory: The skill enables the agent to generate and write C#, GDScript, and JavaScript bridge files into the user's project directory.
Sanitization: The skill provides strong defensive guidance, including a displayText function that strips control/zero-width characters and explicit warnings against using eval or Application.ExternalEval on untrusted data.

harmony-engines