The Agent Skills Directory

[COMMAND_EXECUTION]: The skill instructs the agent to use the sem CLI utility for structural codebase analysis, including commands for diffing, impact analysis, and dependency graphing.
[PROMPT_INJECTION]: The skill processes content from the local codebase through commands like sem entities and sem context, which introduces a surface for indirect prompt injection if analyzed files contain malicious instructions.
Ingestion points: sem entities, sem diff, sem context, and sem blame outputs in SKILL.md.
Boundary markers: The skill does not define specific delimiters or instructions to ignore embedded code comments.
Capability inventory: Shell command execution for the sem tool across all listed commands.
Sanitization: No sanitization logic is provided for the codebase content retrieved by the CLI.

sem-semantic-diff