clade-webhooks-events
Warn
Audited by Gen Agent Trust Hub on Sep 9, 2026
Risk Level: MEDIUMEXTERNAL_DOWNLOADSINDIRECT_PROMPT_INJECTION
Full Analysis
- [EXTERNAL_DOWNLOADS]: The TypeScript example in
SKILL.mdimports from@claude-ai/sdk, which is not the official Anthropic SDK (the official package isanthropic). Referencing unverified packages from unofficial namespaces is a security risk as it may lead to the installation of malicious code or typosquatted libraries. \n- [INDIRECT_PROMPT_INJECTION]: The skill demonstrates batch processing of external data (referenced as thedocumentsvariable) without providing boundary markers or sanitization logic. This pattern allows for potential indirect prompt injection if the source documents contain adversarial instructions intended to hijack the agent's behavior. \n - Ingestion points: The
documentsarray/list processed in both TypeScript and Python examples inSKILL.md. \n - Boundary markers: The prompt templates lack delimiters like XML tags or explicit safety instructions to isolate untrusted data from the summary instruction. \n
- Capability inventory: The skill is configured with broad permissions including
Read,Write,Edit, andBashin its YAML frontmatter. \n - Sanitization: No validation or filtering is demonstrated for the document content before interpolation into the prompt.
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