Can real tokens be used in AI Prompt values?

Created on 6 August 2025, about 2 months ago

Problem/Motivation

AI Prompt Types allow you to create custom variables or tokens to save with them for usage, but it does not appear that you can use actual Drupal tokens in either the prompt type form or the prompt itself (does not seem to replace normal Drupal tokens). It would probably be beneficial if they did.

One case I ran into was I had a prompt where I wanted to ask AI to select appropriate terms from a list of 200 terms, so I am passing that tree as a JSON object. Which means somewhere within my custom code, I am doing:

      $taxonomy_prompt = \Drupal::config('ai.ai_prompt.assign_taxonomy')->get('prompt');
      $taxonomy_prompt = \Drupal::service('token')->replace($taxonomy_prompt);

is there a reason the prompt is not run through token replacement anyway? Or is there a service I didn't notice that prepares the prompt for it?

💬 Support request

Status

Active

Version

1.2

Component

...to be triaged

Created by

🇺🇸United States kevinquillen

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Comments & Activities

Issue created by @kevinquillen
Comment about 2 months ago →
🇬🇧United Kingdom scott_euser
Yeah the problem I had here was how to actually build context without knowing where the prompt element was being used (which could be anywhere). So for now in the docs I just said it's the responsibility of the developer implementing the element and gave sample code https://project.pages.drupalcode.org/ai/1.2.x/developers/ai_prompt_manag...

Probably someone will have a bright idea how to automatically do that but I got stuck at the context bit and didn't want to let perfect be enemy of good here. Open to suggestions :)

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