How to Install a WordPress Plugin (The Right Way)

Key Takeaways

• WordPress plugins can be installed in three ways: directly from the WordPress dashboard, by uploading a ZIP file, and manually via FTP each method suits a different situation, and this guide covers all three.
• The dashboard search method is the fastest and most common it works for any free plugin listed in the WordPress.org plugin repository and takes less than two minutes.
• The ZIP upload method is used for premium plugins purchased from third-party developers or marketplaces, which are downloaded as ZIP files and uploaded directly through the WordPress admin.
• The FTP method is a fallback for when the dashboard methods fail typically due to file permission issues on the server and requires an FTP client like FileZilla.
• Installing a plugin is only half the job activation is the step most beginners forget, and an installed but not activated plugin does absolutely nothing on your site.
• Before installing any plugin, three things must be checked: last updated date, active installation count, and compatibility with your current WordPress version skipping this check is how sites get compromised or broken.
• Knowing how to safely deactivate and delete plugins and in what order is as important as knowing how to install them, and most guides never explain it.

Introduction

Plugins are one of the most powerful aspects of WordPress. They extend what your site can do adding SEO tools, contact forms, security features, e-commerce capability, caching, backups, and thousands of other functions without requiring you to write a single line of code.

But “installing a plugin” is a phrase that covers more than most beginners realize. There are three distinct installation methods, each used in different situations. There is a difference between installing and activating. There are quality checks that should happen before you install anything. And there are specific things to know about removing plugins safely that most installation guides never mention because they are focused entirely on adding things, not managing them responsibly.

This guide covers the complete picture not just how to click the Install button, but everything that surrounds that decision: how to evaluate a plugin before you commit to it, all three installation methods explained clearly, what to do after installation, and how to remove plugins cleanly when you no longer need them.

The result is a guide you can return to any time you need to install, manage, or troubleshoot WordPress plugins written for the way real sites work, not just the default scenario where everything goes smoothly.

What You Will Learn

In this guide, you’ll learn:

• Understand what a WordPress plugin is and how it interacts with your site at a fundamental level.
• Know what to check before installing any plugin the quality signals that separate reliable plugins from ones that could break or compromise your site.
• Be able to install a plugin directly from the WordPress dashboard in under two minutes.
• Know how to install a premium plugin via ZIP file upload.
• Be able to install a plugin manually via FTP when dashboard methods are unavailable.
• Understand the difference between installing and activating and why both steps matter.
• Know how to configure a plugin after installation what the setup process typically involves.
• Be able to safely deactivate and delete plugins you no longer need.
• Know how to troubleshoot the most common plugin installation errors.

What Is a WordPress Plugin and How Does It Work?

Before getting into installation methods, a clear understanding of what a plugin actually is and how it interacts with your WordPress site makes every subsequent step more logical.

A WordPress plugin is a package of PHP files that adds specific functionality to your site by hooking into WordPress’s core execution process. When WordPress generates a page, it runs a sequence of actions and filters predefined points in the code where external code can attach itself and run. A plugin registers functions at these hook points, and those functions execute as part of WordPress’s normal page generation process.

This architecture called the WordPress hook system is what makes plugins modular and safe. A well-built plugin does not modify WordPress’s core files; it attaches to them from the outside. This means you can install, activate, deactivate, and delete plugins without altering the WordPress core itself. When you deactivate a plugin, its hooks stop running. When you delete it, its files are removed. WordPress continues to function throughout.

Practically speaking: a plugin can add a settings page to your dashboard, output HTML on the front end of your site, intercept form submissions, modify database queries, add JavaScript files, schedule recurring tasks, create new database tables, or do all of these simultaneously. The hook system is what enables this range without requiring modifications to WordPress core.

This also explains why plugin conflicts happen. Two plugins that both hook into the same WordPress action, modifying the same output in conflicting ways, produce unexpected results. Understanding that plugins share the same execution environment helps you diagnose these conflicts when they occur.

Before You Install: The Four Checks That Protect Your Site

The WordPress plugin repository contains over 60,000 free plugins. That number is impressive — but it also means there is an enormous range of quality. Some plugins are actively maintained by professional development teams with years of security audits behind them. Others were built by a developer in 2017, updated once, and never touched again.

Installing a low-quality or unmaintained plugin is one of the most common ways WordPress sites get compromised or broken. Four checks take less than two minutes and reliably identify plugins worth installing versus ones worth avoiding.

Check 1: Last Updated Date

On the plugin’s listing page in the WordPress repository, the right sidebar shows “Last updated: X months/years ago.” A plugin that was last updated more than 12 months ago is a yellow flag. One that was last updated more than 24 months ago is a red flag.

WordPress releases major updates regularly. A plugin that has not been updated to keep pace with WordPress’s changes may have compatibility issues or unpatched security vulnerabilities. The WordPress core security team reviews and patches many issues in core, but plugin-specific vulnerabilities are the plugin developer’s responsibility and an abandoned plugin will never receive those patches.

Exception: Some very simple plugins (a basic redirect, a minimal code snippet) do not require frequent updates because they interact minimally with WordPress and have nothing to break. A simple plugin last updated two years ago may be perfectly fine. A complex plugin a page builder, a membership system, an e-commerce tool last updated two years ago is genuinely risky.

Check 2: Active Installations

The repository listing shows the number of active installations the approximate count of WordPress sites currently running this plugin. This is a direct signal of how widely used and trusted the plugin is across the WordPress ecosystem.

Plugins with 1 million+ active installations Rank Math, Yoast SEO, WooCommerce, Contact Form 7, Jetpack have been tested at enormous scale across an enormous variety of site configurations. Issues that exist get surfaced and fixed rapidly because there is a large user base reporting problems.

A plugin with fewer than 1,000 active installations is not necessarily bad, but it has less field testing behind it and less community visibility for security issues. For core functionality SEO, caching, security, backups choose plugins with substantial installation numbers and demonstrated community trust.

Check 3: WordPress Version Compatibility

The repository listing shows “Tested up to: WordPress X.X” the most recent WordPress version the developer has confirmed this plugin is compatible with. Compare this to your current WordPress version (visible in your dashboard’s right sidebar or at Dashboard → Updates).

If the “tested up to” version is one or two major versions behind your current WordPress, use caution. This does not mean the plugin is definitely broken often a plugin works fine on newer WordPress versions even if the developer has not formally tested and updated the compatibility marker. But it does mean you should test it on a staging site before deploying to production, and keep the incompatibility in mind if issues arise.

Check 4: Ratings and Reviews

The repository listing includes a star rating (out of 5) and individual user reviews. Scan the most recent reviews not the all-time average, which can be inflated by old positive reviews that predate recent problems. Look specifically for recent reviews mentioning update-related issues, conflicts with popular themes, or unresponsive support.

A plugin with 4.8 stars from 2,000 reviews but 12 recent 1-star reviews citing a problem introduced in the last update is a worse choice right now than a plugin with 4.5 stars from 800 reviews and consistently positive recent feedback.

Method 1: Install a Plugin From the WordPress Dashboard

This is the standard method for installing any free plugin listed in the WordPress.org plugin repository. It requires no file downloads, no FTP, and no manual steps everything happens within the WordPress admin interface.

Step 1: Navigate to Add New Plugin

Log in to your WordPress dashboard at `yourdomain.com/wp-admin`.

In the left sidebar, hover over Plugins and click “Add New Plugin” (in newer WordPress versions) or “Add New” (in older versions). Both take you to the same place the plugin search screen.

Step 2: Search for the Plugin

In the search field in the top right of the plugin screen, type the name of the plugin you want to install for example, “Rank Math SEO” or “Contact Form 7.”

WordPress searches the plugin repository and returns matching results. Each result shows the plugin name, a brief description, the star rating, and the number of active installations. The plugin you searched for should appear near the top of the results.

Tip: Search for the exact plugin name rather than a generic description. Searching “SEO plugin” returns dozens of results that require comparison. Searching “Rank Math SEO” returns the specific plugin you want immediately.

Step 3: Verify Before Installing

Before clicking Install, confirm you have the right plugin by checking:

– The plugin name matches exactly what you were looking for
– The developer name matches the official plugin (visible below the plugin name in the results)
– The star rating and active installation count pass your quality checks from the previous section

If the rating, installation count, or developer looks unfamiliar, click the plugin name to open its full repository listing and review the details including the last updated date and recent reviews.

Step 4: Click Install Now

Click the “Install Now” button on the plugin card. WordPress downloads the plugin files from the repository and installs them in your site’s `wp-content/plugins/` directory. This takes 5 to 30 seconds depending on the plugin’s size and your server speed.

The button label changes to “Activating…” briefly, and then to “Activate.”

Step 5: Activate the Plugin

Click “Activate.”

This is the step many beginners miss. A plugin that is installed but not activated is completely inert its files are on your server but none of its code is running. Activation is what registers the plugin’s hooks with WordPress and brings it into the site’s execution process.

After activation, WordPress redirects you either to the Plugins list page (showing your newly activated plugin with a blue highlighted row) or directly to the plugin’s own settings page if it has an onboarding flow to complete.

The plugin is now installed and active. Its functionality is running on your site.

Method 2: Install a Plugin via ZIP File Upload

Premium plugins plugins purchased from developers or marketplaces like CodeCanyon, Easy Digital Downloads stores, or a developer’s own website are not listed in the WordPress repository. They are distributed as ZIP files that you download to your computer and upload directly through the WordPress admin.

This method is also used when you need to install a specific older version of a plugin, or when you have a custom plugin built by a developer that is not publicly distributed.

Step 1: Download the Plugin ZIP File

Purchase or download the plugin from its source. The download is a `.zip` file for example, `rank-math-pro.zip` or `my-custom-plugin.zip`. Save it to a location on your computer you can find easily your desktop or downloads folder.

Do not extract the ZIP file. WordPress handles extraction during the upload process. Upload the ZIP file as-is.

Step 2: Navigate to Add New Plugin

In your WordPress dashboard, go to **Plugins → Add New Plugin** (or Add New).

Step 3: Click “Upload Plugin”

At the top of the Add Plugins screen, click the “Upload Plugin” button. This reveals a file upload area that was not visible in Method 1 this is specifically for uploading ZIP files from your computer.

Step 4: Choose and Upload Your ZIP File

Click “Choose File” (or drag your ZIP file directly into the upload area if your browser supports drag-and-drop). Navigate to your downloaded plugin ZIP file and select it.

Click “Install Now.”

WordPress uploads the ZIP file to your server, extracts it into the `wp-content/plugins/` directory, and confirms the installation with a success message showing the files that were installed.

Step 5: Activate the Plugin

Click “Activate Plugin” on the success screen.

As with Method 1, the plugin is not running until you activate it. After activation, complete any setup steps the plugin requires premium plugins often have license key activation as the first step, requiring you to enter the license key you received with your purchase before the plugin’s full functionality becomes available.

Method 3: Install a Plugin Manually via FTP

FTP installation is the fallback method for situations where the dashboard methods fail. The most common scenario: your server’s file permissions are configured in a way that prevents WordPress from writing new files to the plugins directory through the admin interface producing errors like “Unable to create directory” or “Could not create file.” FTP bypasses this by uploading files directly to the server from your computer.

This method requires:
– An FTP client FileZilla (free, filezilla-project.org) is the standard recommendation
– Your hosting account’s FTP credentials hostname, username, password, and port available in your hosting control panel under FTP Accounts

Step 1: Download and Extract the Plugin

Download the plugin ZIP file from the WordPress repository or from a premium plugin source. Extract the ZIP file on your computer. You will get a folder with the plugin’s name for example, `wordfence` or `contact-form-7`. This folder contains the plugin’s PHP files.

Step 2: Connect to Your Server via FTP

Open FileZilla. In the Quickconnect bar at the top:

– Host: your FTP hostname (typically your domain name or `ftp.yourdomain.com`)
– Username: your FTP username
– Password: your FTP password
– Port: 21 for standard FTP, 22 for SFTP (use SFTP if your host supports it it encrypts the connection)

Click Quickconnect. FileZilla connects and shows your local computer files on the left and your server files on the right.

Step 3: Navigate to the Plugins Directory

On the right panel (your server), navigate to your WordPress installation’s plugins directory:

`public_html/wp-content/plugins/`

(The path may differ slightly depending on your host’s directory structure `public_html` may be `www`, `htdocs`, or your domain folder name. The `wp-content/plugins/` portion is always the same within your WordPress installation.)

Step 4: Upload the Plugin Folder

On the left panel (your computer), navigate to the extracted plugin folder the folder containing the plugin’s PHP files (not a ZIP file).

Drag the entire plugin folder from the left panel to the right panel (the `plugins/` directory on your server). FileZilla uploads all the files in the folder. For most plugins this takes 10 to 60 seconds.

Step 5: Activate the Plugin in the WordPress Dashboard

Return to your WordPress dashboard → Plugins → Installed Plugins. Your newly uploaded plugin now appears in the list with an “Activate” link. Click Activate.

The plugin is now installed and active.

After Installation: What to Do Next

Installing and activating a plugin is the starting point, not the finish line. What happens immediately after activation varies by plugin type but follows a consistent pattern.

Complete the Setup Wizard (If Present)

Many plugins particularly complex ones like Rank Math SEO, WooCommerce, or a security plugin launch an automated setup wizard immediately after activation. This wizard walks you through the critical configuration decisions: connecting to external services, setting your preferences, enabling key features.

Do not dismiss or skip the setup wizard. It configures the plugin’s foundational settings and often performs one-time actions (like importing default data or submitting your sitemap) that are easier to handle through the wizard than by manually navigating settings pages later.

Find the Plugin’s Settings Page

After activation, plugins typically add a menu item to your WordPress dashboard sidebar or a sub-menu item under Settings, Tools, or their own top-level menu. Look for the new menu item corresponding to the plugin you just installed.

Spend five minutes exploring the settings page even if you do not change anything immediately. Understanding what options exist what the plugin can and cannot do, what it is currently set to do by default makes you a more confident user and helps you troubleshoot if something is not working as expected.

Check for License Key Activation

Premium plugins almost always require license key activation before their full feature set is available. The license key was provided when you purchased the plugin typically in a purchase confirmation email or in your account dashboard on the developer’s website.

Find the license key activation field in the plugin’s settings it is usually prominent on the first settings page or in a dedicated “License” tab. Enter your key and click Activate License. An active license is also required to receive plugin updates through the WordPress dashboard.

Verify the Plugin Is Working

After installation and initial configuration, confirm the plugin is doing what it should. For an SEO plugin, check that meta tags are appearing on your posts. For a caching plugin, use a tool like Google PageSpeed Insights to confirm your load times have improved. For a security plugin, check that the firewall status shows as active. For a contact form plugin, submit a test form and confirm the notification email arrives.

Do not assume the plugin is working just because it is installed and activated. A brief verification step catches configuration issues before they become problems.

How to Safely Deactivate and Delete Plugins

Plugin management includes knowing how to remove plugins cleanly not just add them. This is an area most installation guides completely ignore, and it matters for site performance, security, and cleanliness.

Deactivate Before Deleting Always

The correct sequence for removing a plugin is: deactivate first, then delete. Never delete a plugin directly without deactivating it first.

Deactivation unregisters the plugin’s hooks from WordPress, stops its code from running, and allows it to clean up any scheduled tasks or cached data it was managing. Deleting without deactivating can leave orphaned scheduled tasks, cached data, or database entries that have no corresponding plugin code to manage them leading to errors or performance bloat.

To deactivate: go to Plugins → Installed Plugins, find the plugin, and click Deactivate. After deactivation, the Activate link and a Delete link appear below the plugin name.

Understand What Deletion Does and Does Not Remove

When you delete a plugin through the WordPress dashboard, WordPress removes the plugin’s files from the `wp-content/plugins/` directory. What it does not automatically remove is any data the plugin stored in your database custom database tables the plugin created, settings the plugin saved in the `wp_options` table, or custom post types the plugin registered.

Many plugins particularly complex ones like WooCommerce, MemberPress, or advanced SEO tools create their own database tables or store significant amounts of data in the WordPress database. When you delete these plugins, that data typically remains in the database unless the plugin explicitly provides a “delete all data on uninstall” option in its settings.

For most users, this orphaned data is harmless it takes up a small amount of database space and does nothing without the plugin to reference it. If you want a clean removal, check the plugin’s settings before deleting for a “Remove data on uninstall” or “Clean uninstall” option and enable it before deactivating and deleting.

Delete Inactive Plugins

An important security principle: do not leave unused plugins installed and inactive on your site. Inactive plugins are not running their code but their files are still on your server. If those files contain security vulnerabilities, an attacker can potentially exploit them even without the plugin being active, because the PHP files are accessible.

The rule is simple: if you are not using a plugin, delete it. Not deactivate delete. The same applies to themes: inactive themes you do not plan to use should be deleted, not just deactivated. Keep only what you actively use.

Managing Plugin Updates

Keeping plugins updated is one of the most important ongoing maintenance tasks for a WordPress site. Outdated plugins are the most common entry point for WordPress site compromises the majority of WordPress security incidents trace back to an unpatched vulnerability in an installed plugin.

Check for Updates Regularly

WordPress notifies you of available plugin updates via a red notification badge on the Plugins menu item in your dashboard sidebar. Go to Plugins → Installed Plugins to see which plugins have updates available indicated by a blue notification bar below the plugin listing.

Alternatively, Dashboard → Updates shows all pending updates for WordPress core, themes, and plugins in one place.

Update Cautiously on Production Sites

For a new blog with minimal traffic and no critical functionality, updating plugins immediately as updates appear is generally safe. For an established site generating traffic and income, a more cautious approach is better practice:

Read the changelog before updating. Click the “View version X.X details” link in the update notification. The changelog tells you what changed in the update a security patch, a bug fix, a new feature, or a major version bump that may change behavior. Major version updates (e.g. version 4.x to 5.x) warrant more caution than minor updates (e.g. 4.2.1 to 4.2.2).

Update on a staging site first. If your host provides staging environments Kinsta, WP Engine, and most managed hosts do apply plugin updates on your staging site first and verify everything works before updating the live site. For shared hosting without staging, a plugin like WP Staging (free version available) creates a local staging copy.

Update one plugin at a time. If something breaks after an update, updating one plugin at a time makes it immediately obvious which plugin caused the problem. Mass-updating all plugins simultaneously makes diagnosis much harder.

Enable Automatic Updates Selectively

WordPress allows you to enable automatic background updates for individual plugins visible as an “Enable auto-updates” link next to each plugin in the Installed Plugins list. For security-critical plugins (Wordfence, your SEO plugin, WooCommerce), automatic updates ensure you receive security patches promptly without manual intervention.

For complex plugins with frequent major updates that may change behavior, manual updates with changelog review are the safer approach. Automatic updates for everything is convenient but removes the checkpoint for reviewing what changed before it is applied to your live site.

Troubleshooting Common Plugin Installation Errors

“Installation Failed: Could Not Create Directory”

This error means WordPress does not have permission to write new files to the plugins directory on your server. It is a file permissions issue.

Solution: Use the FTP method (Method 3) to upload the plugin directly to `wp-content/plugins/` this bypasses the permission restriction entirely. After uploading, activate the plugin from the dashboard.

If you want to fix the underlying permission issue: in cPanel File Manager, navigate to `wp-content/plugins/`, right-click the folder, select Change Permissions, and set it to 755. This gives WordPress write access to create new plugin directories.

“The Plugin Does Not Have a Valid Header”

This error appears when you upload a ZIP file that is not a properly structured WordPress plugin either the wrong file was uploaded, or the ZIP contains an outer wrapper folder that confused WordPress.

Common cause: You downloaded the full repository archive from GitHub instead of a specific plugin release ZIP. GitHub repository archives often contain the plugin in a subfolder named `plugin-name-main` or `plugin-name-master` rather than at the root of the ZIP which WordPress does not recognize as a valid plugin structure.

Solution: Download the plugin’s official release ZIP from the developer’s releases page (not the “Code” dropdown on GitHub), or extract the incorrectly structured ZIP on your computer, find the actual plugin folder inside it, re-zip just that folder, and upload the re-zipped file.

“Plugin Could Not Be Activated Because It Triggered a Fatal Error”

This error means the plugin’s PHP code produced a fatal error when WordPress tried to activate it typically due to a conflict with another active plugin, an incompatible PHP version, or a corrupted plugin file.

Solution:
First, check which PHP version your site is running in cPanel under “PHP Selector” or “MultiPHP Manager.” Compare it to the plugin’s documented PHP requirements. If your PHP version is lower than the plugin requires, update PHP through your hosting control panel.

If PHP version is not the issue, deactivate all other plugins and try activating the new plugin again. If it activates successfully with other plugins deactivated, re-activate your other plugins one at a time until the conflicting plugin is identified.

Plugin Is Installed and Activated but Nothing Has Changed

The plugin appears active in your Installed Plugins list but the functionality it is supposed to add is not visible.

Common causes and solutions:

The plugin requires configuration before it produces visible output check the plugin’s settings page for required setup steps.

The plugin adds functionality to a specific page type (posts, category pages, the checkout page) that you have not navigated to yet.

A caching plugin is serving a cached version of your page that does not reflect the newly activated plugin’s output clear your cache by going to your caching plugin’s settings and clicking “Clear Cache” or “Purge All.”

Your current theme is overriding the plugin’s output through theme-specific CSS or template files a less common issue but worth investigating if other explanations do not apply.

“Are You Sure You Want to Do This?”

This WordPress nonce verification error appears during plugin installation or other admin actions. It typically means your session has expired or there is a security token mismatch.

Solution: Log out of your WordPress dashboard, log back in, and retry the installation. This is almost always sufficient to resolve the issue.

Frequently Asked Questions

How many plugins can I have on a WordPress site?
There is no fixed maximum WordPress does not enforce a plugin limit. The practical limit is performance-based: every active plugin adds PHP code that runs during page generation, increasing server load and potentially slowing page load times. A site with 5 well-coded plugins typically performs better than one with 30 plugins doing overlapping things. The guiding principle is to install what you genuinely need for a specific confirmed purpose and nothing more. Quality and necessity matter more than quantity.

Can installing a plugin break my site?
Yes a plugin with a bug, a conflict with another active plugin, or an incompatibility with your current WordPress or PHP version can cause errors ranging from minor visual glitches to the White Screen of Death. This is why staging environments exist and why updating one plugin at a time on production is good practice. If a newly installed plugin breaks your site, deactivate it via FTP (rename its folder in `wp-content/plugins/` to disable it) and your site will return to normal.

Is it safe to install plugins from outside the WordPress repository?
It depends entirely on the source. Premium plugins from reputable developers sold through their own websites or well-established marketplaces like CodeCanyon are generally safe. Plugins downloaded from random websites, unofficial mirrors, or critically “nulled” plugins (paid plugins distributed illegally for free) are high-risk. Nulled plugins are one of the most common vectors for WordPress malware. Never install nulled plugins under any circumstances.

What is the difference between free and premium plugins?
Free plugins in the WordPress repository are available at no cost and typically offer core functionality with optional premium add-ons. Premium plugins are paid either a one-time purchase or an annual subscription and typically offer more advanced features, dedicated support, and guaranteed update schedules. Neither free nor premium is categorically better the right choice depends on what features you need. Many of the most-used plugins on the internet (Rank Math, Contact Form 7, WooCommerce) are free.

Do I need to restart WordPress after installing a plugin?
No. WordPress does not require restarting after plugin installation or activation. Changes take effect immediately when a plugin is activated. This is one of the practical advantages of WordPress’s hook-based plugin architecture plugins attach to the running system dynamically without requiring a server restart.

What should I do if I cannot find a plugin I need?
If the exact plugin you are looking for does not exist, search for it by functionality rather than name “WordPress membership plugin,” “WordPress booking calendar,” “WordPress affiliate management.” The repository and plugin marketplaces like CodeCanyon are organized by category. If no plugin meets your specific need, a developer can build a custom plugin or you can add simple functionality through a code snippet manager like WPCode rather than a full plugin installation.

Related Articles

• How to Install WordPress: The Complete Step-by-Step Guide
• How WordPress Works: Posts, Pages, Themes, Plugins and the Loop
• WordPress Gutenberg Editor: The Complete Beginner’s Guide

Final Thoughts

Installing a WordPress plugin is a two-minute task once you have done it a few times. But doing it the right way with a quality check before you install, a proper activation after, a verification that it is working, and a clear understanding of how to remove it cleanly is what separates a well-managed WordPress site from one that gradually accumulates bloat, conflicts, and security vulnerabilities.

The four pre-installation checks are the habit worth building most urgently. Spending 90 seconds checking a plugin’s last updated date, active installation count, version compatibility, and recent reviews before every installation is the single highest-value practice in plugin management. It costs almost nothing in time and prevents a meaningful number of problems from ever starting.

The rest the three installation methods, the post-installation steps, the update management, the clean removal process becomes familiar quickly. After your first dozen plugin installations, the process is second nature. The quality judgment behind each installation decision is what continues to matter.

Install what you need. Verify it works. Keep it updated. Remove it cleanly when you are done with it. That is plugin management done right.