improve-codebase-architecture

Pass

Audited by Gen Agent Trust Hub on Sep 7, 2026

Risk Level: SAFEINDIRECT_PROMPT_INJECTIONCOMMAND_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
  • [INDIRECT_PROMPT_INJECTION]: The skill processes untrusted data from the local codebase and incorporates it into a generated HTML report without explicit sanitization.
  • Ingestion points: Reads arbitrary source code files, CONTEXT.md, and architecture decision records (ADRs) from docs/adr/ within the scanned repository. Also processes git log output.
  • Boundary markers: None. The instructions do not specify any delimiters or safety markers to isolate codebase content within the HTML report template.
  • Capability inventory: Executes shell commands (git, xdg-open, open, start) and writes files to the system's temporary directory.
  • Sanitization: The skill lacks sanitization logic. Specifically, the HTML-REPORT.md template initializes the Mermaid diagramming library with securityLevel: "loose", which enables the execution of scripts embedded within diagram definitions if those definitions are derived from malicious code comments or identifiers found during the scan.
  • [COMMAND_EXECUTION]: The skill uses shell commands to perform analysis and interact with the operating system.
  • Evidence: Executes git log --oneline to identify codebase hot spots and uses platform-specific commands (xdg-open, open, start) to automatically launch the generated architectural review in the user's browser.
  • [EXTERNAL_DOWNLOADS]: The generated HTML report fetches resources from external services to render visuals.
  • Evidence: The report template in HTML-REPORT.md loads the Tailwind CSS framework from cdn.tailwindcss.com and the Mermaid.js library from cdn.jsdelivr.net at runtime.
Audit Metadata
Risk Level
SAFE
Analyzed
Sep 7, 2026, 05:27 PM
Security Audit — agent-trust-hub — improve-codebase-architecture