blueprint-mcp-diagram-generation

Warn

Audited by Gen Agent Trust Hub on Sep 16, 2026

Risk Level: MEDIUMEXTERNAL_DOWNLOADSCOMMAND_EXECUTIONINDIRECT_PROMPT_INJECTION
Full Analysis
  • [EXTERNAL_DOWNLOADS]: The installation steps involve cloning a repository from https://github.com/ArcadeAI/blueprint-mcp.git and installing the arcade-mcp package via pip. While these are central to the skill's functionality, they originate from a third-party source.
  • [COMMAND_EXECUTION]: The skill instructions include running arcade-mcp deploy after cloning the external repository, which involves executing code from the downloaded source.
  • [INDIRECT_PROMPT_INJECTION]: The skill exhibits an indirect prompt injection surface by integrating data from several sources into prompts without visible sanitization.
  • Ingestion points: Reads local files, GitHub repository structures, HubSpot deal information, and Google Drive document content.
  • Boundary markers: The provided prompt examples do not include delimiters or instructions to ignore potential commands within the interpolated data.
  • Capability inventory: The skill has capabilities to write files to the local workspace (open with wb mode) and execute deployment commands.
  • Sanitization: There is no evidence of content validation or escaping for the data fetched from external APIs before it is used in diagram generation prompts.
Audit Metadata
Risk Level
MEDIUM
Analyzed
Sep 16, 2026, 10:45 PM
Security Audit — agent-trust-hub — blueprint-mcp-diagram-generation