Upgrade React applications to latest versions, migrate from class components to hooks, and adopt concurrent features. Use when modernizing React codebases, migrating to React Hooks, or upgrading to latest React versions.
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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
1 medium severity finding. This skill can be installed but you should review these findings before use.
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.
Potentially malicious external URL detected (high risk: 1.00). The skill contains runtime commands that run jscodeshift with remote transform scripts (e.g., https://raw.githubusercontent.com/reactjs/react-codemod/master/transforms/rename-unsafe-lifecycles.js, https://raw.githubusercontent.com/reactjs/react-codemod/master/transforms/update-react-imports.js, https://raw.githubusercontent.com/reactjs/react-codemod/master/transforms/error-boundaries.js) which are fetched at execution time and thus download and execute remote code as part of the required codemod workflow.
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