Expert at handling file uploads and cloud storage. Covers S3, Cloudflare R2, presigned URLs, multipart uploads, and image optimization. Knows how to handle large files without blocking. Use when: file upload, S3, R2, presigned URL, multipart.
6.9
Rating
0
Installs
Backend Development
Category
The skill provides a solid foundation with clear security warnings and identifies key file upload concerns (magic bytes, size limits, path traversal, presigned URLs). The description clearly signals when to invoke this skill. However, taskKnowledge is limited - it identifies problems but lacks concrete implementation patterns, code examples, or step-by-step guidance for common tasks like setting up S3/R2 uploads, implementing multipart uploads, or image optimization pipelines. The structure is clean and appropriate for the current content size. Novelty is moderate - while file upload security is important, the actual depth of specialized knowledge shown is minimal without implementation details or best practices beyond warnings.
davila7
Skill Author
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