Code Review
Reviews code for quality, best practices, and potential issues. Use when asked to review, audit, or check code for problems.
Install
$ agentstack add skill-geeksfino-openskills-code-review ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Code Review Skill
Perform thorough code reviews following this methodology.
Review Checklist
1. Correctness
- Does the code do what it's supposed to do?
- Are there any logic errors?
- Are edge cases handled?
2. Security
- Input validation and sanitization
- Authentication and authorization
- Sensitive data handling
- SQL injection, XSS, and other vulnerabilities
3. Performance
- Algorithm complexity
- Unnecessary computations
- Memory leaks or inefficient memory usage
- Database query optimization
4. Maintainability
- Code readability and clarity
- Appropriate naming conventions
- Single responsibility principle
- DRY (Don't Repeat Yourself)
5. Testing
- Test coverage
- Edge case testing
- Integration tests where appropriate
Output Format
Structure your review as:
## Summary
[One paragraph overview]
## Critical Issues
[Must fix before merge]
## Suggestions
[Nice to have improvements]
## Positive Observations
[What's done well]Guidelines
- Be constructive, not critical
- Explain why something is an issue
- Suggest specific fixes when possible
- Acknowledge good patterns and practices
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Geeksfino
- Source: Geeksfino/openskills
- License: Apache-2.0
Install and usage instructions live in the source repository linked above.
Reviews
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Versions
- v0.1.0 Imported from the upstream source.