linyuebanzi-inline-diagram

Pass

Audited by Gen Agent Trust Hub on Jun 16, 2026

Risk Level: SAFECOMMAND_EXECUTIONEXTERNAL_DOWNLOADSPROMPT_INJECTION
Full Analysis
  • [COMMAND_EXECUTION]: The skill automates its workflow by executing local Python scripts provided within the skill package, such as 'scripts/inject_style.py', and referencing a utility script 'linyuebanzi-image-gen/scripts/generate.py'. These scripts are used to manage prompt styling and interface with the image generation backend.\n- [EXTERNAL_DOWNLOADS]: For specific artistic styles like 'cozy-handdrawn' and 'cartoon-infographic', the skill references a remote image asset at 'https://r2.cloudnative101.net/assets/katong.png' which serves as a reference for the generation model. This asset is hosted on the vendor's own infrastructure.\n- [PROMPT_INJECTION]: The skill exhibits an indirect prompt injection attack surface (Category 8) as it ingests and processes untrusted user-provided articles to derive image content. Evidence chain: (1) Ingestion points: User articles provided via text or local markdown files (SKILL.md, README.md). (2) Boundary markers: No explicit delimiters or instructions are used to separate user content from prompt templates in 'prompt_template.md'. (3) Capability inventory: The skill has the capability to execute local scripts and perform network operations via the generation API. (4) Sanitization: No explicit filtering of the article content was observed during the prompt construction phase. However, the risk is assessed as low due to the narrow output domain (image generation).\n- [SAFE]: No malicious behaviors such as credential theft, persistent access mechanisms, or obfuscated payloads were identified. The skill's functionality is consistent with its stated purpose of enhancing technical articles with illustrations.
Audit Metadata
Risk Level
SAFE
Analyzed
Jun 16, 2026, 11:35 PM
Security Audit — agent-trust-hub — linyuebanzi-inline-diagram