The Tool Desk
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1. Check your Claude Code installation
Start with Anthropic’s Claude Code setup guide and choose the instructions for your operating system and installation method. The guide lists the npm installation command npm install -g @anthropic-ai/claude-code, recommends against running sudo npm install -g, and documents claude doctor for checking installation details. For a manual update, it lists claude update; it also describes automatic updates. Installers and update behavior can change, so use the live guide rather than relying on old setup instructions.
2. Find the exact plugin and marketplace
Use Claude Code’s plugin browser or check the plugin’s entry in the official Claude Code Plugins Directory and follow its source repository where available. The directory README documents both browsing from Claude Code and installation by name:
- To browse, enter
/pluginand choose Discover. - To install from the official marketplace, use
/plugin install {plugin-name}@claude-plugins-official, replacing{plugin-name}with the listed plugin name.
Check the marketplace name and publisher rather than relying on a familiar-looking plugin name. Anthropic’s directory includes internal Anthropic plugins as well as third-party partner and community plugins. Being listed there is useful provenance, not proof that Anthropic authored or audited every entry.
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- POWERFUL SECURITY KEY: The Security Key C NFC is the essential physical passkey for protecting your digital life from phishing attacks. It ensures only you can access your accounts.
- WORKS WITH 1000+ ACCOUNTS: Compatible with Google, Microsoft, and Apple. A single Security Key C NFC secures 100 of your favorite accounts, including email, password managers, and more.
- FAST & CONVENIENT LOGIN: Plug in your Security Key C NFC via USB-C and tap it, or tap it against your phone (NFC) to authenticate. No batteries, no internet connection, and no extra fees required.
- TRUSTED PASSKEY TECHNOLOGY: Uses the latest passkey standards (FIDO2/WebAuthn & FIDO U2F) but does not support One-Time Passwords. For complex needs, check out the YubiKey 5 Series.
- BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials. Manufactured in Sweden and programmed in the USA with the highest security standards.
3. Review a plugin before installing or updating
Anthropic’s directory README gives a direct warning: “Make sure you trust a plugin before installing, updating, or using it.” It also says Anthropic does not control or verify every MCP server, file, or other software component bundled with plugins, and cannot guarantee that components will work as intended or will not change. Treat installation and updates as trust decisions, not as routine approvals.
Before proceeding, examine what is available for the specific plugin:
Rank #2
- POWERFUL SECURITY KEY: The YubiKey 5 NFC is the most versatile physical passkey, protecting your digital life from phishing attacks. It ensures only you can access your accounts
- WORKS WITH 1000+ ACCOUNTS: Compatible with popular accounts like Google, Microsoft, and Apple. A single YubiKey 5 NFC secures 100+ of your favorite accounts, including email, password managers, and more
- FAST & CONVENIENT LOGIN: Plug in your YubiKey 5 NFC via USB and tap it, or tap it against your phone (NFC), to authenticate. No batteries, no internet connection, and no extra fees required
- MOST SECURE PASSKEY: Supports FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart card (PIV), and OpenPGP. That means it’s versatile, working almost anywhere you need it
- PRIMARY & SPARE KEYS: Just like having a spare house key, we recommend buying two YubiKeys - one for daily use and one as a spare. That way you’ll never get locked out of your accounts
- Publisher and responsibility: identify who maintains it and whether the repository links to the same publisher shown in the listing.
- Code and dependencies: review exposed source, scripts, configuration, and dependencies; note anything you cannot inspect.
- Permissions and behavior: look for hooks, MCP servers, filesystem or command access, and external services the plugin uses.
- Updates and compatibility: check version and update information, and whether the plugin fits your Claude Code configuration.
A marketplace listing does not establish that a plugin is audited, secure, actively maintained, or compatible with every configuration. Revisit the review when updating: bundled code, dependencies, or services may have changed. Anthropic’s warning is about limits on its control and verification; it is not evidence that Anthropic scans every user’s installation.
4. Set plugin availability for an organization
On Team and Enterprise plans, organization owners can set plugins as installed by default, available to install, unavailable, or required. Anthropic says that plugins set to installed by default or required also install in Claude Code for members signed in with their Claude account. The settings differ in how much choice members retain:
Recommended Free Tools
Rank #3
- POWERFUL SECURITY KEY: The YubiKey 5C NFC is the most versatile physical passkey, protecting your digital life from phishing attacks. It ensures only you can access your accounts
- WORKS WITH 1000+ ACCOUNTS: Compatible with popular accounts like Google, Microsoft, and Apple. A single YubiKey 5C NFC secures 100+ of your favorite accounts, including email, password managers, and more
- FAST & CONVENIENT LOGIN: Plug in your YubiKey 5C NFC via USB and tap it, or tap it against your phone (NFC), to authenticate. No batteries, no internet connection, and no extra fees required
- MOST SECURE PASSKEY: Supports FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart card (PIV), and OpenPGP. That means it’s versatile, working almost anywhere you need it
- PRIMARY & SPARE KEYS: Just like having a spare house key, we recommend buying two YubiKeys - one for daily use and one as a spare. That way you’ll never get locked out of your accounts
| Setting | What it means for members |
|---|---|
| Installed by default | The plugin is installed for members, who can turn it off. |
| Available to install | Members can discover and choose to install it. |
| Unavailable | The plugin is hidden from members. |
| Required | The plugin is installed and members cannot remove it. |
Use the current plugin management guidance for Team and Enterprise to confirm the available controls and current admin interface before setting policy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.5. Use Enterprise controls for review and distribution
Enterprise administrators can use Anthropic’s Plugins API to inventory plugins, choose which versions are served to members, control access, download plugin archives for review, and validate a marketplace before connecting it. The API documentation specifies an Enterprise prerequisite and a scoped admin API key. Consult the current docs for endpoint details and beta requirements, and handle API credentials as secrets rather than publishing or sharing them broadly.
Rank #4
- POWERFUL SECURITY KEY: The Security Key NFC is the essential physical passkey for protecting your digital life from phishing attacks. It ensures only you can access your accounts.
- WORKS WITH 1000+ ACCOUNTS: Compatible with Google, Microsoft, and Apple. A single Security Key NFC secures 100 of your favorite accounts, including email, password managers, and more.
- FAST & CONVENIENT LOGIN: Plug in your Security Key NFC via USB-A and tap it, or tap it against your phone (NFC) to authenticate. No batteries, no internet connection, and no extra fees required.
- TRUSTED PASSKEY TECHNOLOGY: Uses the latest passkey standards (FIDO2/WebAuthn & FIDO U2F) but does not support One-Time Passwords. For complex needs, check out the YubiKey 5 Series.
- BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials. Manufactured in Sweden and programmed in the USA with the highest security standards.
How to compare plugins for team use
When deciding between candidates, compare them on the same practical dimensions rather than treating directory placement as a safety score. Anthropic does not publish a plugin safety rating in the cited directory guidance.
Quick Recap
| Question | What to compare |
|---|---|
| Who is accountable? | Publisher identity, repository ownership, and who appears responsible for maintenance. |
| What can you inspect? | Source transparency, dependencies, scripts, and configuration. |
| What can it access or contact? | Permissions, hooks, MCP servers, and external services. |
| How will it change? | Version and update behavior, and the organization’s ability to select or review versions. |
| Will it fit the team? | Compatibility with the team’s Claude Code setup and whether installation can be governed centrally. |
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.
