The Agent Skills Directory

[COMMAND_EXECUTION]: The skill instructions in SKILL.md direct the AI agent to execute a Python script (validate_sesf.py) using a shell command to perform structural validation of the generated specification.
[REMOTE_CODE_EXECUTION]: The script scripts/validate_sesf.py uses importlib.util and runpy.run_path to dynamically load and execute code from a path determined at runtime (../../../../hsf/scripts/validate_sesf.py). This allows for the execution of code that is not contained within the skill's own directory structure.
[EXTERNAL_DOWNLOADS]: The skill possesses an external dependency on a script located in a sibling hsf directory. This script is not provided within the skill's file set, making it an unverifiable dependency during standalone analysis.
[PROMPT_INJECTION]: The skill has a surface for indirect prompt injection because it ingests untrusted user input and has access to execution capabilities.
Ingestion points: The user_request parameter in SKILL.md is populated with raw user input.
Boundary markers: Absent. The instructions do not use delimiters or provide warnings to the agent to ignore instructions embedded within the user request.
Capability inventory: The agent is instructed to use python3 to execute a validation script after processing the user request.
Sanitization: Absent. There is no evidence of validation, escaping, or filtering of the input before it is used by the agent.

sesf