storyteller-image-maker
Pass
Audited by Gen Agent Trust Hub on Feb 27, 2026
Risk Level: SAFEPROMPT_INJECTION
Full Analysis
- [PROMPT_INJECTION]: The skill uses phrases such as 'IMPORTANT' and 'CRITICAL' within its generated prompts. However, these are identified as prompt engineering techniques directed at the image generation model (Gemini) to ensure visual quality and prevent the generation of text within images. They do not attempt to override the AI agent's own safety guidelines or system instructions.
- [INDIRECT_PROMPT_INJECTION]: The skill exhibits an indirect prompt injection surface by ingesting data from an external source.
- Ingestion points: The skill reads
image-conceptandTemplatedata from theplanneragent's output. - Boundary markers: The skill uses a structured prompt template to wrap the external content between style prefixes and composition suffixes, which helps isolate the external data.
- Capability inventory: The skill utilizes the
nanobanana__generate_imagetool to produce image files. - Sanitization: No explicit sanitization or filtering of the
image-concepttext is performed before it is interpolated into the final prompt sent to the image generation tool.
Audit Metadata