Independent startup
Runs as a separate PHP application, so it does not need WordPress, plugins or the active theme to load.
Recover
WordPress Diagnostic Tool
A standalone, read-only PHP utility for investigating a WordPress installation when the site or wp-admin will not load.
The problem it solves
When WordPress cannot start, a normal diagnostic plugin cannot start either. The useful clues may be in PHP, essential files, wp-config.php, maintenance mode, logs, the database or a migration mismatch.
This utility is uploaded by FTP and works independently from WordPress. It inspects one configured installation, produces evidence and suggests manual checks without executing the site's PHP files.
It may fit if…
- The public site or wp-admin fails before WordPress can load.
- You still have FTP access and permission to read the installation.
- You need a structured report before deciding what to restore or change.
- You can remove the complete diagnostic folder immediately after use.
What it can do today
Investigate a broken WordPress site without loading WordPress.
Read-only checks
Reviews environment, structure, core integrity, configuration, logs, PHP syntax and supported database facts.
Restricted access
Uses a token configured by FTP, an absolute activation window, CSRF protection and a single allowed root.
Useful reports
Separates confirmed problems, probable causes, warnings and incomplete coverage with suggested manual verification.
How it works
Upload
Copy the folder by FTP, configure a unique token and restrict it to the intended WordPress root.
Diagnose
Authorise temporary access, confirm the installation and run the staged read-only checks.
Remove
Save the report if needed, clear its results and delete the complete tool folder from the server.
In development
Requirements and current limits
- Status
- Development release
- Version
- 0.2.0
- Runtime
- PHP 7.4+ with session; HTTPS normally required
- Delivery
- Standalone application uploaded by FTP
Download WordPress Diagnostic Tool
Review the requirements and limitations above before installing this development release.
Download wordpress-diagnostic-tool-0.2.0.zip