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  4. Plugin Check (PCP)
Plugin Check (PCP) icon

Plugin Check (PCP)

Plugin Check is a WordPress.org tool which provides checks to help plugins meet the directory requirements and follow various best practices.

By WordPress.org·Testing·Free
4.4(32 reviews)
·8.0K+ active installs·Updated 2 weeks ago
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As of April 2026, Plugin Check (PCP) is a WordPress testing plugin with 8.0K+ active installations and a 4.4/5 rating from 32 reviews. It has been downloaded 755K+ times in total. Requires WordPress 6.3+ and PHP 7.4+. Available on WordPress.org since 2011. Actively maintained — updated within the last month. Downloads are down 11% this week. Support resolution rate: 0%. Top alternative: FakerPress.

4.4/532 reviews
8.0K+active installs
0%resolved
15 yearssince 2011

Overview

Plugin Check is a tool for testing whether your plugin meets the required standards for the WordPress.org plugin directory. With this plugin you will be able to run most of the checks used for new submissions, and check if your plugin meets the requirements.

Additionally, the tool flags violations or concerns around plugin development best practices, from basic requirements like correct usage of internationalization functions to accessibility, performance, and security best practices.

The checks can be run either using the WP Admin user interface or WP-CLI:

  • To check a plugin using WP Admin, please navigate to the Tools > Plugin Check menu. You need to be able to manage plugins on your site in order to access that screen.
  • To check a plugin using WP-CLI, please use the wp plugin check c…
Read full description on WordPress.org

Ratings & Reviews

4.432 reviews
5 ★
25
4 ★
1
3 ★
2
2 ★
2
1 ★
2

Recent Reviews

False positives
by Barry·2 weeks ago·1 reply

The plugin review started with false positives and was not accurate.

Must have
by Stachethemes·1 month ago

Useful tool for catching issues early. If you’re serious about plugin development, this is a must-have.

Very helpful
by dansart·2 months ago

Great tool to help finding issues with your plugin. The only thing I would like to see as a button that allows you to ignore certain messages, or mark them as fixed. So if you re-scan, it is easier to see, what still needs to be done. Also helpful would be a better indicator how serious a issue is. I know there are Errors and Warnings, but maybe with a score? And “Error” in red and “Warning” in orange for better accessibility.

Amazingly useful
by muzKore·2 months ago

This plugin helped me identify areas of my plugin that I thought I had taken care of. When developing my first plugin. I learned a lot through the feedback given and was able to re-run and eventually remove of all errors.

On a side note, what I did discover was that a lot of the warnings were general and some were not really applicable to my plugin. It took time and research to work this out so don’t freak out if you get a heap of feedback from the plugin. Try to filter down to the errors, get them sorted and then move onto the warnings and fix what you can where applicable.

Cheers.

  • This topic was modified 2 months, 2 weeks ago by muzKore.
  • This topic was modified 2 months, 2 weeks ago by muzKore.
Helpful
by Blucube·3 months ago·1 reply

By it’s nature this is going to flag false positives – potential issues that you’ve dealt with in different ways, or issues that don’t necessarily apply to your particular case – and it does. But it’s a really useful tool to run a quick check and uncover little omissions or improvements to be made.

Download Trends

Today: 2KYesterday: 2KThis week: 13KPeriod total: 592K

Compatibility

WordPress6.3+ requiredTested up to 7.0
PHP7.4+ required

Version Adoption

v1.9
36.5%
v1.8
32.1%
Other
14.4%
v1.6
8.7%
v1.7
8.3%

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Frequently Asked Questions

Changelog

1.9.0

  • Enhancement – Use the WordPress 7.0 core AI connectors.
  • Enhancement – Add External Admin Menu Links check to detect external URLs in top-level admin menus.
  • Enhancement – Add and refine the block metadata compatibility check to require apiVersion 3+ for WordPress 7.0+ iframe editor compatibility, including adjusted severity by mode.
  • Enhancement – Improve Plugin Updater detection to identify Plugin Update Checker (PUC) calls.
  • Enhancement – Accept WTFPL as a GPL-compatible license.

…and 10 more changes

View full changelog on WordPress.org

Contributors

WordPress.orgWordPress.org
Plugin Info
Version
1.9.0
Last Updated
Mar 15, 2026
WP Requires
6.3+
Tested Up To
7.0
PHP Requires
7.4+
Active Installs
8.0K+
Downloads
755K+
Added
Sep 4, 2011
Business
Community

Tags

testingsecurityperformanceaccessibilityplugin best practices

Developer

W
WordPress.org
17 plugins11.5M+ total installs
View all plugins →

Quick Compare

Plugin Check (PCP) vs FakerPress→Plugin Check (PCP) vs WordPress Beta Tester→Plugin Check (PCP) vs RTL Tester→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.