code-review-assistant SKILL.md skillA

code-review-assistant from alibaba/skill-up is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add alibaba/skill-up/code-review-assistant@git:20260514.47c6b4a

Pins git:20260514.47c6b4a in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
alibaba/skill-up
Path
e2e/testdata/text-match-rules/SKILL.md
Versions recorded
1
Latest version
git:20260514.47c6b4a, committed May 14, 2026
Size
2,019 bytes
Repository stars
1,406
License
Apache-2.0

Triggered when the user submits code or requests a code review. Automatically analyzes code quality, identifies potential bugs, security vulnerabilities, and performance issues, and provides improvement suggestions. Trigger phrases include "take a look at this code", "review this", "is there a problem with this function".

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# 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

## Output Format

The review report should include:

1. **Issue summary**: one or two sentences summarizing the main issues found
2. **Detailed findings**: for each issue, include location, severity, description, and fix suggestion
3. **Overall assessment**: overall quality score and improvement direction

### Example output

```
## Review Summary

Found 1 critical bug: null pointer dereference risk at line 42.

## Detailed Findings

### Bug #1: null pointer dereference (critical)

- **Location**: `src/handler.go:42`
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add alibaba/skill-up/code-review-assistant@sha256:255b2e88307a0447

The line at the top of this page pins the label git:20260514.47c6b4a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_4ldcdb7k6igzztfm.svg)](https://markdownregistry.com/a/art_4ldcdb7k6igzztfm)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on May 14, 2026.

versioncommittedcommitsizeaudit
git:20260514.47c6b4a latest2026-05-14 47c6b4a 2,019 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2019 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

alibaba/skill-up · 1,406 stars · license Apache-2.0 · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4ldcdb7k6igzztfm
GET https://markdownregistry.com/api/v1/resolve?ref=alibaba/skill-up/code-review-assistant
GET https://markdownregistry.com/api/v1/blob/255b2e88307a04478a2eea2863289a91ace46ff807aa0772646bbb097d583109

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from alibaba/skill-up

AGENTS.md AGENTS.md file
alibaba/skill-up · AGENTS.md
git:20261022.45f15f9 · audit A · 1,406 stars
CLAUDE.md CLAUDE.md file
alibaba/skill-up · CLAUDE.md
git:20260526.58c965e · audit B · 1,406 stars
code-quality-reviewer SKILL.md skill
alibaba/skill-up · e2e/testdata/agent-judge-criteria/SKILL.md · Reviews code and provides detailed quality assessment
v1.0.0 · audit A · 1,406 stars
custom-engine SKILL.md skill
alibaba/skill-up · e2e/testdata/custom-engine/SKILL.md
git:20260917.0186b47 · audit C · 1,406 stars
quick-calculator SKILL.md skill
alibaba/skill-up · e2e/testdata/expect-short-circuit/SKILL.md · Quickly produces accurate calculation results when a user needs arithmetic, unit conversion, or mathematical formula…
git:20260514.47c6b4a · audit A · 1,406 stars
file-organizer SKILL.md skill
alibaba/skill-up · e2e/testdata/file-and-tool-rules/SKILL.md · Triggered when the user needs to organize project files, analyze directory structure, or generate a project report. Use…
git:20260514.47c6b4a · audit A · 1,406 stars
code-quality-analyzer SKILL.md skill
alibaba/skill-up · e2e/testdata/full-report-pipeline/SKILL.md · Triggered when the user submits code or requests a comprehensive code quality analysis. Automatically performs static…
git:20260514.47c6b4a · audit A · 1,406 stars
git-analyzer SKILL.md skill
alibaba/skill-up · e2e/testdata/git-context/SKILL.md · Analyzes git repositories and commit history
v1.0.0 · audit A · 1,406 stars
mcp-case-overrides SKILL.md skill
alibaba/skill-up · e2e/testdata/mcp-case-overrides/SKILL.md · Per-case mocked MCP override smoke skill used by skill-up e2e tests.
git:20260707.cb3a9d6 · audit A · 1,406 stars
mcp-mocked-marker SKILL.md skill
alibaba/skill-up · e2e/testdata/mcp-mocked-marker/SKILL.md · MCP mocked marker smoke skill used by skill-up e2e tests.
git:20260519.7b2f584 · audit B · 1,406 stars
mcp-stdio-marker SKILL.md skill
alibaba/skill-up · e2e/testdata/mcp-stdio-marker/SKILL.md · MCP stdio marker smoke skill used by skill-up e2e tests.
git:20260514.47c6b4a · audit B · 1,406 stars
mock-engine SKILL.md skill
alibaba/skill-up · e2e/testdata/mock-engine/SKILL.md
git:20260514.47c6b4a · audit C · 1,406 stars

Every file in alibaba/skill-up

Other files named code-review-assistant

code-review-assistant SKILL.md skill
timwukp/agent-skills-best-practice · skills/skills/code-review-assistant/SKILL.md · Analyzes code changes for security vulnerabilities, performance issues, and maintainability concerns. Provides…
v1.0.0 · audit A · 12 stars

Browse by kind, by grade A, or by owner.