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Use /plugin in Claude Code to discover and install plugins. If the plugin you want is in another catalog, first add its marketplace with /plugin marketplace add user-or-org/repo-name. To build a plugin, package its metadata in .claude-plugin/plugin.json and add only the optional components your workflow needs. Plugins are third-party software, so inspect and trust their contents before installing or updating them.
How do I install Claude Code plugins?
Anthropic announced plugins as a public beta for Claude Code users, with support across the terminal and VS Code. The announcement and official plugin directory document the installation routes.
- Open the plugin menu. In Claude Code, enter
/plugin. Choose Discover to browse the official marketplace. - Add another marketplace if needed. Enter
/plugin marketplace add user-or-org/repo-name, replacing the example with the trusted repository or organization/repository you want to add. Then browse its catalog in the plugin menu. - Install the selected plugin. The official directory documents the command form
/plugin install {plugin-name}@claude-plugins-officialfor a plugin in that marketplace. Follow the menu flow for plugins in other marketplaces.
Before installing, review the plugin description and source repository, and check what files, MCP servers, external services, or other software it uses. Anthropic’s directory warns: “Make sure you trust a plugin before installing, updating, or using it.” Anthropic also says it cannot control or verify what third parties include in their plugins.
How do I choose between plugins?
The Claude Marketplace lists examples such as Frontend Design, Superpowers, Code Review, Context7, Playwright, GitHub, Security Guidance, TypeScript LSP, and Vercel. These address different needs, from coding workflows and review to documentation lookup, browser testing, language intelligence, and service integrations.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
When plugins overlap, compare them on practical fit rather than name alone:
- Source: Determine whether it comes from Anthropic’s directory or a third party; a listing is not a substitute for reviewing the source and permissions.
- Integrations and permissions: Check whether it depends on an MCP server, an external service, or access to files or accounts.
- Task coverage: Confirm that its commands, agents, or skills address the work you actually need.
- Environment: Check that it fits your Claude Code setup.
- Maintenance: Consider where updates come from and whether you trust that publisher to maintain the plugin.
How do I create my own Claude Code plugin?
A plugin is a structured package, not just a prompt or a marketplace listing. Anthropic’s directory README documents a required metadata manifest and optional folders or configuration for additional capabilities.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
| Path | Role | Required? |
|---|---|---|
.claude-plugin/plugin.json |
Plugin metadata manifest | Yes |
.mcp.json |
MCP server configuration | No |
commands/ |
Slash commands | No |
agents/ |
Agent definitions | No |
skills/ |
Skill definitions | No |
README.md |
Documentation for users | Not listed as required in the directory structure |
The directory materials establish this high-level layout, but the full current manifest schema and syntax-sensitive authoring or validation steps should be taken from Anthropic’s current plugin creation documentation rather than inferred from the file list.
Keep the plugin name stable
The directory README explains that a published plugin’s name is immutable in practice: changing it can break installs. Use a display label for presentation changes; if a rename is unavoidable, define a migration rather than silently changing the established name.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
How do I add and distribute a plugin marketplace?
A marketplace is a catalog that points users to plugins; it is distinct from the plugin package itself. Anthropic says a marketplace can be hosted as a Git repository, GitHub repository, or URL, provided it supplies a correctly formatted .claude-plugin/marketplace.json. Add that marketplace in Claude Code with /plugin marketplace add user-or-org/repo-name, then browse and install its plugins from the menu. See Anthropic’s plugin announcement and directory README for the documented distribution model.
How do I manage plugins for myself or a team?
Individual use
Anthropic describes plugins as components users can toggle as needed; disabling unneeded plugins can reduce system-prompt context and complexity. Use the current /plugin menu to manage them, rather than relying on an unverified command name.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Claude Enterprise administration
For eligible Claude Enterprise organizations, Anthropic offers a separate beta Plugins API. It supports plugin inventory, plugin and version uploads, selecting the version members receive, installation settings, marketplace validation, and file review. Access requires scoped Admin API credentials and the beta header; the docs distinguish read:plugins from write:plugins, and describe pinning or rolling back versions.
Anthropic says this API is not available to Claude Platform/Console organizations or organizations with HIPAA readiness enabled. It is an organization administration interface, not a prerequisite for installing plugins in an individual Claude Code workflow.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
