The Agent Skills Directory

[Indirect Prompt Injection] (MEDIUM): The skill has a significant attack surface because it is designed to process external, potentially attacker-controlled content.
Ingestion points: Processes git log -p, git diff, SPEC.md, and user-provided notes.
Boundary markers: No specific boundary markers or delimiters (e.g., XML tags or special tokens) are defined to separate untrusted data from instructions.
Capability inventory: The skill produces technical articles and Mermaid diagrams. While it does not perform direct file-system writes or network requests, the output is intended for publication, creating a risk of 'Output Poisoning' or 'Downstream Influence'.
Sanitization: No sanitization or filtering logic is specified for the ingested content. A malicious commit message or document comment could influence the AI's persona or cause it to leak information in the final article.
[Data Exposure] (LOW): The skill encourages the processing of internal development logs and specifications.
Evidence: Instructions explicitly ask for git log -p and ARCHITECTURE.md as input.
Context: While necessary for technical writing, users should be aware that sensitive information (secrets, proprietary logic) within these files will be exposed to the LLM during processing.

tech-writer