open-code-review

A plugin that uses an AI agent to review Git changes, including modified files, branch comparisons, and individual commits. It produces structured comments tied to specific lines and can consider related code elsewhere in the project.

In plain words
What is it for?
Use it for automated reviews of uncommitted work, pull-request-style branch ranges, or single commits, with comments about bugs, risks, and possible improvements.
Why use it?
It helps find issues in code changes without relying only on a manual diff reading. Cross-file context can make comments more relevant when a change depends on other parts of the codebase.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add alibaba/open-code-review
agentmods
npx agentmods add plugins/alibaba/open-code-review/marketplace
Clone the repo
git clone --depth 1 https://github.com/alibaba/open-code-review

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

open-code-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/marketplace.json · 17 lines

What it actually says

{
  "name": "open-code-review",
  "owner": {
    "name": "alibaba"
  },
  "description": "AI-powered code review agent that reads Git diffs, analyzes changed files with LLM tool-use capabilities, and generates structured line-level review comments with cross-referential context awareness.",
  "plugins": [
    {
      "name": "open-code-review",
      "source": "./plugins/open-code-review/claude-code",
      "description": "Perform AI code review on Git diffs — supports workspace changes, branch ranges, and single commits with concurrent per-file analysis, codebase search, and deep context-aware review.",
      "version": "1.0.0",
      "license": "Apache-2.0"
    }
  ]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 17 lines scan A 5050ab4d8b01

Subscribe to this mod's changes

open-code-review is a plugin published in the GitHub repository alibaba/open-code-review (21,659 stars, last pushed 3d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.