The Agent Skills Directory

[COMMAND_EXECUTION]: Uses the fc-match system utility to identify and locate font files. This is used for accurate text measurement and bounding box calculations when rendering slides.
[EXTERNAL_DOWNLOADS]: Automatically fetches essential dependencies, including pptxgenjs, skia-canvas, and fontkit, from the public NPM registry using the Bun package manager during execution.
[DATA_EXFILTRATION]: Performs local file system read operations to process images and determine their dimensions. This is necessary for correctly positioning and scaling visual content within the generated PPTX file.
[SAFE]: The skill processes external data for image handling and layout.
Ingestion points: User-provided file paths or data URIs for images in scripts/image.ts and scripts/layout_builders.ts.
Boundary markers: Not explicitly defined in instructions, but behavior is constrained to programmatic slide generation.
Capability inventory: Subprocess execution (fc-match) and file system access (readFileSync).
Sanitization: Validates image headers (magic bytes) against known formats (PNG, JPEG, GIF, WebP, SVG) to ensure processed files are valid images.

pptx-slides