Install
npx skills add sanyuan0704/sanyuan-skills --path skills/<skill-name>Who it's for
If you already use Claude Code or another agent terminal that can load skills and want a production-oriented review of your current git changes covering SOLID, security, performance, and error handling, this skill collection is a good fit. It is a set of production-grade skills for agent terminals, not an online reviewer in a web page.
The page names Claude Code and also mentions other AI agent terminals; Claude Code is an example, not a closed list. If your terminal can run the official installation command below with --path and run slash commands in a conversation, you can make a first attempt.
It is best suited to people who already have git changes to review and are willing to read the review before deciding whether to change the code. If you have no changes yet and have only opened the repository home page, prepare a local commit or uncommitted change first, then install it.
Make your first attempt in 3 minutes
Use only this official installation command, keep --path, and do not replace it with a shorter command without a path:
npx skills add sanyuan0704/sanyuan-skills --path skills/<skill-name>
<skill-name> is a placeholder, not a directory you can paste as-is. The page does not name a specific skill directory, so first open the repository and confirm the actual directory under skills, then replace the placeholder with that name before running the command. Do not install using a guessed path, and do not remove --path for convenience.
This command writes skill files to the current agent environment. Before running it, confirm that the terminal is in the workspace where you want to perform the code review and that you accept the write location.
Prerequisites: npx must already run on your machine, and the current repository must have git changes to inspect. The installation goes into the agent terminal environment in which you run the command.
After installation, run only this slash command written on the page in the same terminal:
/code-review-expert
The page notes that it reviews the current git changes. A successful result is review feedback covering SOLID, security, performance, or error handling, without directly changing your files. The page does not specify any other slash commands, so do not add new slash commands on your first attempt.
If the command fails because the directory name is invalid, return to the repository, verify the actual directory name, and run the same official command with --path again. Do not invent another installation method.
Use cases
Case one: review the current git changes. The page places /code-review-expert alongside “Review current git changes” and says it covers SOLID, security, performance, and error handling. In the terminal where the skill is installed, run this slash command against the current changes and read the returned feedback. The available description does not specify severity levels, sample output, or an automatic code-edit switch; treat the output as review feedback, and decide yourself whether to change files.
Case two: check the quality of the skill itself. The page also lists the ability to inspect a skill's structure, description, workflow, token efficiency, and anti-patterns. The available description does not give the corresponding slash command or directory name. Complete case one using the documented command first; only after you personally see the corresponding skill directory in the repository should you use the same official installation command with the actual directory name and then follow that skill's own instructions to trigger it. If you have not seen the directory name and trigger method, stop at understanding this capability and do not add a slash command.
Boundaries of use
The official installation is only this npx command with --path, and <skill-name> must be replaced with the actual directory name in the repository. For the first trigger, use only /code-review-expert, scoped to the current git changes. The page does not specify other slash commands or a concrete directory list. Claude Code is the named terminal, and other agent terminals that can run the same command can also be tried. The review reads your local changes, so verify the workspace before running it; it is not described as automatically writing changes to disk.