Troubleshoot a Hostinger WordPress site

When to use

• "My WordPress site is down / blank / showing a 500."
• "Admin is really slow."
• "I updated a plugin and now nothing works."
• "My changes aren't showing up."

What the API can and can't see

The WordPress and hosting MCP servers expose installations, plugins, themes, core version, caches, maintenance mode, and PHP configuration. They do not expose PHP error logs or shared-hosting backups. When the diagnosis genuinely needs an error log or a restore, say so and point the user to hPanel rather than calling a tool that doesn't exist.

Inputs to gather first

1. Domain.
2. Symptom: blank front-end, 500, 502/504, slow admin, login loop, stale content, failed update.
3. What changed recently — plugin install or update, theme switch, PHP version bump, core update.