# Review Code Change

> Review a code change for concrete defects, regressions, security risk, and missing tests. Use for pull requests, diffs, patches, and pre-release quality checks.

- **Type:** Skill
- **Install:** `agentstack add skill-ryosukesama-github-ai-review-code-change`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [RyosukeSAMA](https://agentstack.voostack.com/s/ryosukesama)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [RyosukeSAMA](https://github.com/RyosukeSAMA)
- **Source:** https://github.com/RyosukeSAMA/github-ai/tree/main/pantheon/skills/review-code-change

## Install

```sh
agentstack add skill-ryosukesama-github-ai-review-code-change
```

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

## About

# Review Code Change

Athena analyzes contracts and risk; Hephaestus validates implementation details.

## Review Order

1. Understand the intended behavior and the boundaries changed.
2. Trace modified inputs through state changes, side effects, and outputs.
3. Look for correctness defects, compatibility breaks, unsafe assumptions,
   security exposure, concurrency issues, and data-loss paths.
4. Check whether tests cover the newly introduced behavior and important failures.
5. Ignore purely stylistic preferences unless they hide a behavioral problem.

## Output

Lead with findings ordered by severity. Each finding must name the affected file
or component, explain the failure scenario, and propose a concrete correction.
Then list open assumptions and test gaps. If there are no actionable findings,
say so clearly and identify the remaining verification risk.

Do not invent line numbers, command results, or repository context that was not
provided by a file, diff, connected tool, or prior task step.

## Source & license

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

- **Author:** [RyosukeSAMA](https://github.com/RyosukeSAMA)
- **Source:** [RyosukeSAMA/github-ai](https://github.com/RyosukeSAMA/github-ai)
- **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-ryosukesama-github-ai-review-code-change
- Seller: https://agentstack.voostack.com/s/ryosukesama
- 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%.