Plugin Check is a WordPress.org tool which provides checks to help plugins meet the directory requirements and follow various best practices.
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.
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:
wp plugin check c…The plugin review started with false positives and was not accurate.
Useful tool for catching issues early. If you’re serious about plugin development, this is a must-have.
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.
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.
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.
| WordPress | 6.3+ requiredTested up to 7.0 |
| PHP | 7.4+ required |
apiVersion 3+ for WordPress 7.0+ iframe editor compatibility, including adjusted severity by mode.…and 10 more changes
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.