The Agent Skills Directory

[COMMAND_EXECUTION]: The skill frequently invokes system binaries to process Office documents.
In scripts/office/soffice.py, the skill writes a C source file to a temporary location and executes gcc to compile it into a shared object.
It executes soffice (LibreOffice) with the LD_PRELOAD environment variable set to the compiled shim to bypass potential AF_UNIX socket restrictions.
scripts/thumbnail.py executes pdftoppm for image rendering.
scripts/office/validators/redlining.py executes git diff to validate tracked changes.
[EXTERNAL_DOWNLOADS]: The skill requires several external dependencies to be installed.
Instructions in SKILL.md specify installing Python packages markitdown[pptx] and Pillow.
It also requires the global installation of several NPM packages including pptxgenjs, react-icons, react, react-dom, and sharp.
It relies on the presence of system tools such as LibreOffice, Poppler, and GCC.
[PROMPT_INJECTION]: The skill processes external .pptx files which creates a surface for indirect prompt injection.
Ingestion point: SKILL.md and editing.md describe using markitdown to extract text from user-provided PowerPoint files.
Boundary markers: The extracted content is not explicitly delimited in the provided instructions to prevent the agent from obeying embedded commands.
Capabilities: The skill has significant local execution privileges, including the ability to run shell commands and compile C code.
Sanitization: No sanitization of the extracted document text is performed before it is processed by the agent.

pptx