The Agent Skills Directory

[COMMAND_EXECUTION]: The skill instructs the agent to execute git diff and git log commands using user-provided input. The instructions explicitly state to 'pass through' the user's input for the fixed-point (commit SHA, branch name, etc.) without being opinionated, which could lead to command argument injection if the underlying shell tool does not provide adequate sanitization.
[PROMPT_INJECTION]: The skill is vulnerable to indirect prompt injection (Category 8). It ingests untrusted data from the repository, including git diff hunks, commit messages, and external documentation files.
Ingestion points: Untrusted data enters the context via git diff output, git log summaries, issue references fetched via issue-tracker.md, and project-specific spec files.
Boundary markers: The instructions do not specify the use of delimiters (e.g., XML tags or clear headers) to isolate analyzed code from the agent's instructions, nor do they include 'ignore embedded instructions' warnings for the sub-agents.
Capability inventory: The skill has the capability to spawn parallel sub-agents (Agent tool) and process aggregated findings, which could be influenced by malicious instructions embedded in the analyzed code or commit history.
Sanitization: There is no evidence of sanitization, escaping, or validation of the content retrieved from the repository before it is passed to sub-agents.

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