dyno-from-skill
Fail
Audited by Gen Agent Trust Hub on Jul 31, 2026
Risk Level: HIGHCOMMAND_EXECUTIONEXTERNAL_DOWNLOADSPROMPT_INJECTION
Full Analysis
- [COMMAND_EXECUTION]: The skill instructions and generated code templates utilize
permissionMode: "dangerous". This configuration instructs agent environments (such as Claude Code) to bypass standard security prompts (mapping to--permission-mode bypassPermissions), enabling the agent to perform sensitive actions like file system modifications and shell command execution without user confirmation. - [EXTERNAL_DOWNLOADS]: The skill workflow requires the agent to fetch documentation from the vendor's domain
https://docs.dynobox.xyz/config-authoring.mdusingcurl. Ingesting external content directly into the agent's context during skill execution introduces a risk of indirect instruction injection if the source is manipulated. - [COMMAND_EXECUTION]: The skill performs runtime validation of generated code by executing
node --checkandnpx dynobox validateon files it has just written to the file system, involving the execution of code derived from external input. - [PROMPT_INJECTION]: The skill demonstrates an indirect prompt injection surface by processing untrusted
SKILL.mdfiles to generate test scenarios. Ingestion points: ReadsSKILL.mdfiles from the filesystem; Boundary markers: None identified to separate skill content from generator instructions; Capability inventory: Includesmkdir,cp,node, andnpx; Sanitization: No evidence of input validation or escaping before content is interpolated into generated prompts or assertions.
Recommendations
- AI detected serious security threats
Audit Metadata