head to head · open source
open-code-review vs claude-code-skills
open-code-review has 35,312 GitHub stars, 2,504 forks, 160 open issues and last shipped today. claude-code-skills has 565 stars, 84 forks, 0 open issues and last shipped 2 days ago. open-code-review leads on adoption by 6,150% (35,312 vs 565 stars). open-code-review is written in Go under Apache-2.0; claude-code-skills is written in PowerShell under MIT. open-code-review has attracted 7% as many forks as stars, claude-code-skills 15%. open-code-review was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (agent-skills, code-review), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| open-code-review | claude-code-skills | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 565 |
| License | Apache-2.0 | MIT |
| Written in | Go | PowerShell |
| Last push | 2026-09-18 | 2026-09-16 |
| Forks | ⑂ 2.5K | ⑂ 84 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-code-review if
- You weight community size — 35K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick claude-code-skills if
- You want the claude-code-skills feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PowerShell
- You evaluated both and claude-code-skills fits your workflow better
About open-code-review
Open Code Review is an Apache 2.0, Go based AI code review CLI that reads Git diffs, sends changed files to a configurable LLM through a tool using agent, and returns line level review comments, built for developers and platform teams that want large scale review automated inside infrastructure they control.
read the full open-code-review overview →
About claude-code-skills
Claude Codex Skills Give your AI agent a clear finish line. You ask for a fix and get a new abstraction. A review lists generic advice. The agent says “done,” but you still have to work out what it checked. These skills give Claude Code and Codex a concrete way to finish the task: establish the intended outcome, work within scope, verify the result, and make remaining gaps explicit. Choose the skill for the problem in front of you. Project page · Install · Full catalog What changes in your workflow A clearer target. Turn an idea, bug report, or incident into an outcome the agent can check. Focused work. Reuse exi…
read the full claude-code-skills overview →
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Frequently asked questions
Is open-code-review or claude-code-skills more popular?
open-code-review has 35,312 GitHub stars and claude-code-skills has 565. open-code-review has the larger community by that measure.
Are open-code-review and claude-code-skills free?
Both are open source. open-code-review is licensed under Apache-2.0 and claude-code-skills under MIT. Neither carries a licence fee.
What is the difference between open-code-review and claude-code-skills?
open-code-review is written in Go and claude-code-skills in PowerShell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, open-code-review or claude-code-skills?
Choose open-code-review if you want the larger community (35,312 stars) or its Apache-2.0 licence terms. Choose claude-code-skills if its feature set, stack or MIT licence fits better. Both are self-hostable.