General
PromptBeginner5 minmarkdown
Untitled Skill
193
- Validate and sanitize file uploads for type (magic bytes
not just extension)
Views0
PublishedMar 25, 2026
Loading actions...
5 minBeginnerpromptSingle file
Skill content
Main instructions and any bundled files for this skill.
- Validate and sanitize file uploads for type (magic bytes
not just extension)
Related Skills
General
PromptBeginner5 minmarkdown
Frontend Typescript Linting.mdc
TypeScript and ESLint rules that MUST be followed when creating, modifying, or reviewing any file under apps/frontend/, including .ts, .tsx, .js, and .jsx files. Also apply when discussing frontend li...
160
General
PromptBeginner5 minmarkdown
2. Apply Deepthink Protocol (reason about dependencies
risks
125