The Agent Skills Directory

[COMMAND_EXECUTION]: In ppt_doctor/check_environment.py and ppt_doctor/checks.py, the skill uses subprocess.run to execute system commands such as node --version, npx playwright install --dry-run chromium, and python sn_agent_runner.py --help. These commands are strictly used to verify the presence and versioning of required system tools and sibling scripts.
[CREDENTIALS_UNSAFE]: In ppt_doctor/check_environment.py and ppt_doctor/checks.py, the skill verifies the presence of API keys like SN_API_KEY. It explicitly masks these values in its output, showing only whether they are set or unset. Additionally, ppt_doctor/interactive.py helps users manually write missing keys to a local .env file, which follows safe development practices for secret management.
[EXTERNAL_DOWNLOADS]: In ppt_doctor/check_environment.py, the skill invokes npx to check for Playwright's Chromium browser. This operation targets a well-known service and is used solely for environment validation purposes.
[INDIRECT_PROMPT_INJECTION]: In ppt_doctor/interactive.py, the skill ingests user input via interactive prompts to populate a local .env file. This ingestion point is limited to the tool's primary configuration purpose and results only in local file writes, presenting no significant vulnerability surface.

sn-ppt-doctor