Review

by microsoft

Review is a Quality skill for Claude Code, published by microsoft in FluidFramework.

4.9K stars585 forkson microsoft/FluidFrameworkAdded 2026/08/12Repository updated 2026/08/12

View source on GitHub Download repo ZIP

collaborationcrdtdatastructuredistributedfluidfluid-frameworkmicrosoftrealtime

Install in seconds

Install Review

Copy Review 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/microsoft/FluidFramework/tree/main/.claude/skills/review ~/.claude/skills/review

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/microsoft/FluidFramework.git

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

In this catalog

Source file: .claude/skills/review/SKILL.md in microsoft/FluidFramework
Installs to: ~/.claude/skills/review
Collection: One of 31 skills cataloged from this repository
Category: Quality — 1354 skills

What Review does

Review checks a branch or diff for correctness, API compatibility, architecture, tests, performance, and security. Use it when you need a concise code review with optional deeper analysis.

Review is cataloged under Quality on DirSkills. Review comes from a repository tagged collaboration, crdt, datastructure, distributed and fluid.

Documentation

README

Excerpt

/review                              # review current branch vs its resolved target
/review my-feature-branch            # review a specific branch vs its resolved target

Spawns dedicated Breaker (correctness) and API Analyst (compatibility/conventions) sub-agents in parallel while the orchestrator performs the Inspector pass (architecture, tests, performance, security). Depth is user-selected.

Optimize for high-confidence, concise findings. Silence is better than speculation.

Input

Target: $ARGUMENTS

Parse $ARGUMENTS:

Review target (positional argument):
- Non-empty text (e.g., my-feature-branch) -> diff that branch vs its resolved target
- Empty -> diff current branch vs its resolved target

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

Commands Review provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/review

Frequently asked about Review

What else does microsoft publish alongside Review?
Review is one of 31 skills that DirSkills catalogs from microsoft/FluidFramework, the repository it ships in. Its siblings there include API Changes Review, Brainstorming and Building UI/UX. Each one is a separate skill with its own page in this directory, installs the same way Review does, and is maintained by microsoft in that same repository. The rest of the collection is listed on the microsoft/FluidFramework page.
How does Review compare to other Quality skills?
Review ranks #299 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 Review against them. Open each page to compare what they document and how they install.