# Code Review

> Deep code review like a senior engineer. Checks SOLID violations, security vulnerabilities (XSS, injections, race conditions), performance issues (N+1, missing cache), error handling and edge cases. Don't use for formatting or style-only reviews.

- **Type:** Skill
- **Install:** `agentstack add skill-neuron-one-godmode-code-review`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [neuron-one](https://agentstack.voostack.com/s/neuron-one)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [neuron-one](https://github.com/neuron-one)
- **Source:** https://github.com/neuron-one/GODMODE/tree/master/skills/quality/code-review

## Install

```sh
agentstack add skill-neuron-one-godmode-code-review
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Code Review Expert

Review the code with focus on these 4 areas:

## 1. SOLID Violations
- Single Responsibility: does each module/class do ONE thing?
- Open/Closed: can it be extended without modification?
- Liskov Substitution: are subtypes interchangeable?
- Interface Segregation: are interfaces minimal?
- Dependency Inversion: do high-level modules depend on abstractions?

## 2. Security Vulnerabilities
- XSS: unescaped user input in HTML/templates
- SQL/NoSQL Injection: unsanitized queries
- Command Injection: user input in shell commands
- Race Conditions: concurrent access without locks
- Authentication bypass: missing auth checks on endpoints
- Insecure direct object references
- Sensitive data exposure in logs/errors

## 3. Performance Issues
- N+1 queries: loops making individual DB calls
- Missing indexes on frequently queried fields
- Missing caching for expensive computations
- Unnecessary re-renders in React components
- Large payloads without pagination
- Synchronous operations that should be async

## 4. Error Handling & Edge Cases
- Missing error handling at system boundaries
- Empty arrays/null values not handled
- Network failure scenarios
- Concurrent modification scenarios
- Input validation at API boundaries

## Output Format
For each issue found:
```
SEVERITY: critical/high/medium/low
FILE: path/to/file.ts:line
ISSUE: Description of the problem
FIX: Specific suggestion to resolve
```

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [neuron-one](https://github.com/neuron-one)
- **Source:** [neuron-one/GODMODE](https://github.com/neuron-one/GODMODE)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-neuron-one-godmode-code-review
- Seller: https://agentstack.voostack.com/s/neuron-one
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.