Tools & repos

The 5 Claude Code Plugins to Install Before You Build Anything

What to install before you build anything, and the exact commands for each one.

7min read
11prompts to copy
24sections

How This Works

Two steps, then reload

A marketplace is a catalog. Adding one lets you browse it and installs nothing. You then install individual plugins out of it. Think of it as adding an app store, then choosing apps.

Anthropic’s own marketplace, claude-plugins-official, is added for you automatically when Claude Code starts, so plugin 4 below needs only the install line. The other four live in other catalogs, so each one needs both lines.

THE SHAPE OF EVERY INSTALL
/plugin marketplace add owner/repo
/plugin install plugin-name@marketplace-name
/reload-plugins

Send each line as its own message. Several of these plugins will not install if you paste both lines at once.

/reload-plugins activates what you just installed without restarting the session.

If /plugin is not recognised, your Claude Code is too old. Update it, then restart your terminal.

Not in the terminal? The Claude desktop app has the same browser under the + button next to the prompt box.

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