improve-codebase-architecture
Pass
Audited by Gen Agent Trust Hub on Oct 16, 2026
Risk Level: SAFEINDIRECT_PROMPT_INJECTIONCOMMAND_EXECUTIONDYNAMIC_EXECUTION
Full Analysis
- [INDIRECT_PROMPT_INJECTION]: The skill processes untrusted content from the codebase to inform its architectural suggestions and HTML report generation.
- Ingestion points: The agent reads the project's GLOSSARY.md, Architecture Decision Records (ADRs) from docs/adr/, and recent commit history using git log.
- Boundary markers: There are no explicit instructions for the agent to use XML-style delimiters or ignore embedded instructions when reading these local files.
- Capability inventory: The skill can read arbitrary repository files, execute git commands, write to temporary system paths, and launch files using system handlers (open/xdg-open).
- Sanitization: The instructions do not specify sanitization or escaping of the ingested data before it is rendered into the HTML report or used to influence sub-agent behavior.
- [COMMAND_EXECUTION]: The skill utilizes shell commands to inspect the repository and present findings to the user.
- Evidence: It executes git log --oneline to identify codebase hot spots and uses open, xdg-open, or start to automatically open the generated report in the default browser.
- [DYNAMIC_EXECUTION]: The skill generates and executes local HTML content that incorporates potentially untrusted strings into a diagramming engine with relaxed security.
- Evidence: The HTML-REPORT.md scaffold initializes the Mermaid.js library with securityLevel: "loose".
- Context: If strings from the codebase (e.g., module names, glossary definitions) are interpolated into Mermaid diagrams, this relaxed security setting could allow for cross-site scripting (XSS) or other unintended execution within the browser context where the report is opened.
Audit Metadata