Shadcn UI & Blocks

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Audited by Snyk on Feb 19, 2026

Risk Level: MEDIUM
Full Analysis

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

  • Potentially malicious external URL detected (high risk: 0.80). The skill configures and uses the runtime registry URL https://shadcnblocks.com/r/{name} (via components.json and instructions like "npx shadcn add @shadcnblocks/..."), which will fetch remote package code during runtime and can result in executing remote install code, so it is a required external dependency that pulls executable content.
Audit Metadata
Risk Level
MEDIUM
Analyzed
Feb 19, 2026, 09:56 PM