backend-patterns
Provides best practices for backend architecture, API design, and database optimization tailored for Node.js and Express applications.
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The backend-patterns skill was audited on Mar 8, 2026 and we found 5 security issues across 2 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 219
Template literal with variable interpolation in command context
SourceSKILL.md
| 219 | const cached = await this.redis.get(`market:${id}`) |
medium line 230
Template literal with variable interpolation in command context
SourceSKILL.md
| 230 | await this.redis.setex(`market:${id}`, 300, JSON.stringify(market)) |
medium line 237
Template literal with variable interpolation in command context
SourceSKILL.md
| 237 | await this.redis.del(`market:${id}`) |
medium line 246
Template literal with variable interpolation in command context
SourceSKILL.md
| 246 | const cacheKey = `market:${id}` |
low line 361
Access to .env file
SourceSKILL.md
| 361 | const payload = jwt.verify(token, process.env.JWT_SECRET!) as JWTPayload |
Scanned on Mar 8, 2026
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/learn @xu-xiang/backend-patternsGitHub Stars 87
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Categorydevelopment
UpdatedMarch 29, 2026
xu-xiang/everything-claude-code-zh