shadcn
Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI, including chat interfaces. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", or "switch to --preset".
71
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Does it follow best practices?
Impact
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No eval scenarios have been run
Advisory
Suggest reviewing before use
Security
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (medium risk: 0.65). The required workflow includes running `npx shadcn@latest docs <component>` and fetching “example URLs”/registry content at runtime; those fetched example/source texts can be authored by third parties (public web/registry GitHub) and then ingested into the agent context for review.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.90). The skill explicitly requires fetching documentation and example URLs at runtime (e.g. https://ui.shadcn.com/docs/... and the raw example file URLs such as raw.githubusercontent.com or arbitrary URLs like https://api.npoint.io/abc123) via the CLI and uses that fetched content to drive component generation/decisions, so remote content directly influences prompts and installed code.
- Repository
- shadcn-ui/ui
- Commit
d0fae52
- Audited
- Security analysis
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