The Agent Skills Directory

[COMMAND_EXECUTION]: The skill instructs the agent to execute the shell command mkdir -p "/tmp/$(basename "$PWD")". Because the directory name is derived from the current working directory, an attacker could potentially achieve command execution by tricking a user into running the skill within a maliciously named directory (e.g., one containing backticks or command substitution syntax).
[PROMPT_INJECTION]: The skill processes untrusted code changes from git diff output, creating a surface for indirect prompt injection where malicious instructions within the reviewed code could influence the agent's behavior.
Ingestion points: The agent ingests output from git diff HEAD and git diff --cached into its execution context.
Boundary markers: The instructions do not define boundary markers or explicit delimiters to separate the untrusted diff content from the agent's logic.
Capability inventory: The skill has the capability to execute shell commands (git, mkdir) and perform file system write operations.
Sanitization: There is no evidence of input sanitization or validation of the diff output before it is processed by the agent.

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