custom-blocks

Pass

Audited by Gen Agent Trust Hub on Jul 30, 2026

Risk Level: SAFECOMMAND_EXECUTIONREMOTE_CODE_EXECUTION
Full Analysis
  • Dynamic Module Loading: The skill describes the behavior of the diffusers-cli custom_blocks command, which uses importlib to load and execute a user-provided Python file (e.g., block.py). This is a necessary step for the CLI to instantiate and package the custom block. The documentation explicitly advises users to ensure they trust the content of the file being processed, which is a standard security practice for developer tooling.
  • Remote Code Trust Mechanism: The packaging process includes adding an auto_map to the configuration, which informs downstream consumers that the block requires the trust_remote_code=True flag to be loaded. This is a core security boundary within the ecosystem, allowing users to explicitly opt-in to executing custom code from external repositories. The skill correctly identifies and demonstrates the use of this flag in both Python and CLI contexts.
  • Local Command Execution: The skill facilitates the execution of diffusers-cli and hf (Hugging Face CLI) commands. These are official tools used for repository management and model processing, operating within the user's local environment as part of a standard development workflow.
Audit Metadata
Risk Level
SAFE
Analyzed
Jul 30, 2026, 09:44 AM
Security Audit — agent-trust-hub — custom-blocks