Add a Code Snippet and Confirm It Runs Clean with AI
Get a custom snippet written, approved by you, saved switched off, and then checked for errors after you turn it on.
Prerequisites
A connected site running WPCode 2.3 or newer (the free version works) on WordPress 6.9 or newer, and a recent backup.
I use WPCode on my WordPress site. Add a code snippet that does this: [describe it, for example: hides the admin bar for subscribers, or adds a notice above every blog post]. First list my existing snippets and tell me if one already does this. Then write the snippet. Keep it as small as it can be and do not include the opening PHP tag. Before you create it, show me the code, explain each part in plain English, and tell me the code type and where it will run. Then create it in WPCode. Tell me clearly that it is saved switched off, that only I can enable it, and give me the link to do that. Wait for me to tell you it is enabled. Then verify it: check that snippet for errors through the WPCode abilities, fetch the page it should affect and confirm the change is actually there, and tell me what you saw. If WPCode reports an error, show me the message and the line, explain it, propose a fix, and send the fix through approval the same way, reminding me that an edited PHP snippet is saved switched off again and needs enabling again. Do not edit my theme's functions.php, and do not try to enable or disable any snippet yourself.
Skip pasting the full prompt. Drop this into your AI on a site that already has WPVibe:
Run the “Add a Code Snippet and Confirm It Runs Clean with AI” recipe from the WPVibe cookbook on my connected site.
Pasting code into functions.php is how sites go white. The code was probably fine. It was the missing bracket, or the function that exists on the tutorial’s site and not on yours, and you found out when the page stopped loading. A snippet plugin makes that safer, because a snippet can be switched off. Most people still paste, enable, and hope.
This recipe closes the loop. The AI writes the snippet and sends it to an approval screen where you see the exact code, its type, and where it will run. When you approve, it is saved in WPCode switched off. You enable it yourself, and WPCode runs its own check as you do. Then the AI comes back: it asks WPCode whether the snippet has thrown an error, loads the page the snippet affects, and confirms the change is really there.
Paste the prompt with what you want the snippet to do. The order matters and the prompt enforces it: write, approve, enable, then verify. The AI cannot enable the snippet for you and will not try. If the check finds an error, you get the message and the line number, and the fix goes through the same approval. Remember that any edit to a PHP snippet saves it switched off again, so you enable it again after each change.
Outcome
Your snippet is live, doing what you asked, and WPCode reports no errors for it.