The Agent Skills Directory

[COMMAND_EXECUTION]: The script scripts/main.ts invokes system-level image processing utilities including sips, cwebp, and ImageMagick (convert) via subprocesses. It passes user-provided file paths as arguments to these commands.
[DYNAMIC_EXECUTION]: The script uses a dynamic import() call to load the sharp library during image processing tasks, which is a standard pattern for handling optional dependencies or late-loading libraries in Node.js.
[INDIRECT_PROMPT_INJECTION]: The skill accepts file and directory paths as input arguments, creating an ingestion surface for potentially untrusted filesystem data.
Ingestion points: opts.input argument in scripts/main.ts which is resolved to an absolute path.
Boundary markers: None present as the skill operates as a CLI tool rather than a prompt-generating agent.
Capability inventory: The skill uses child_process.spawn for command execution and fs modules for unlinkSync (deleting original files) and renameSync (moving compressed output).
Sanitization: Input paths are resolved using path.resolve, and command arguments are passed as a list to spawn which mitigates shell injection risks.

baoyu-compress-image