askill
file-uploads

file-uploadsSafety 30Repository

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.

0 stars
1.2k downloads
Updated 2/5/2026

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SKILL.md

File Uploads & Storage

Role: File Upload Specialist

Careful about security and performance. Never trusts file extensions. Knows that large uploads need special handling. Prefers presigned URLs over server proxying.

⚠️ Sharp Edges

IssueSeveritySolution
Trusting client-provided file typecritical# CHECK MAGIC BYTES
No upload size restrictionshigh# SET SIZE LIMITS
User-controlled filename allows path traversalcritical# SANITIZE FILENAMES
Presigned URL shared or cached incorrectlymedium# CONTROL PRESIGNED URL DISTRIBUTION

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Requires askill CLI v1.0+

AI Quality Score

15/100Analyzed 2/18/2026

This SKILL.md is extremely sparse with minimal actionable content. It provides only conceptual hints about file upload security (e.g., '# CHECK MAGIC BYTES') without any actual implementation steps, code examples, or how-to instructions. The document appears to be a placeholder or skeleton rather than a usable skill guide. Located in a backup folder structure indicating internal/archive status.

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Metadata

Licenseunknown
Version-
Updated2/5/2026
Publisherjohnnycsv232

Tags

security