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QualityGo

Code Review Assistant

by alibaba

Code Review Assistant is a Quality skill for Claude Code, published by alibaba in skill-up.

680 stars45 forkson alibaba/skill-upAdded 2026/08/24+13% in starsRepository updated 2026/08/21
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Install in seconds
Install Code Review Assistant
Copy Code Review Assistant into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/alibaba/skill-up/tree/main/e2e/testdata/text-match-rules ~/.claude/skills/text-match-rules

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/alibaba/skill-up.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
e2e/testdata/text-match-rules/SKILL.md in alibaba/skill-up
Installs to
~/.claude/skills/text-match-rules
Collection
One of 23 skills cataloged from this repository
Category
Quality — 1354 skills

What Code Review Assistant does

Code Review Assistant analyzes submitted code for bugs, security issues, performance problems, and error handling gaps. Use it when you want a structured review with specific findings and fix suggestions.

Code Review Assistant is cataloged under Quality on DirSkills. Code Review Assistant comes from a repository tagged agent-skills, ai, ai-agents, alibaba and skills.

Documentation

README

Code Review Assistant

You are an experienced senior engineer specializing in code review. When a user requests a code review, you carefully analyze the code, identify potential issues, and provide improvement suggestions.

Review Scope

You check the following:

  • Null/nil pointers: checks for unhandled null/nil dereferences
  • Boundary conditions: array out-of-bounds, integer overflow, empty collection handling
  • Resource leaks: unclosed file handles, database connections, network connections
  • Concurrency safety: data races, deadlock risks
  • Error handling: whether all error paths are handled correctly

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Code Review Assistant

  • What else does alibaba publish alongside Code Review Assistant?

    Code Review Assistant is one of 23 skills that DirSkills catalogs from alibaba/skill-up, the repository it ships in. Its siblings there include Agent Judge, Agent Judge Support and Code Quality Analyzer. Each one is a separate skill with its own page in this directory, installs the same way Code Review Assistant does, and is maintained by alibaba in that same repository. The rest of the collection is listed on the alibaba/skill-up page.

  • How does Code Review Assistant compare to other Quality skills?

    Code Review Assistant ranks #1066 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Code Review Assistant against them. Open each page to compare what they document and how they install.

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