Custom Configuration | LM Studio Docs

Feature In Beta

Plugin support is currently in private beta. Join the beta here.

You can access custom configurations via ctl.getPluginConfig and ctl.getGlobalPluginConfig. See Custom Configurations for more details.

The following is an example of how you can make the specialInstructions and triggerWord configurable:

First, add the config field to config.ts:

src/config.ts

import { createConfigSchematics } from "@lmstudio/sdk";
export const configSchematics = createConfigSchematics()
  .field(
    "specialInstructions",
    "string",
    {
      displayName: "Special Instructions",
      subtitle: "Special instructions to be injected when the trigger word is found.",
    },
    "Here is some default special instructions.",
  )
  .field(
    "triggerWord",
    "string",
    {
      displayName: "Trigger Word",
      subtitle: "The word that will trigger the special instructions.",
    },
    "@init",
  )
  .build();

Info

In this example, we added the field to configSchematics, which is the "per-chat" configuration. If you want to add a global configuration field that is shared across different chats, you should add it under the section globalConfigSchematics in the same file.

Learn more about configurations in Custom Configurations.

Then, modify the prompt preprocessor to use the configuration:

src/promptPreprocessor.ts

import { type PromptPreprocessorController, type ChatMessage } from "@lmstudio/sdk";
import { configSchematics } from "./config";

export async function preprocess(ctl: PromptPreprocessorController, userMessage: ChatMessage) {
  const textContent = userMessage.getText();
  const pluginConfig = ctl.getPluginConfig(configSchematics);

  const triggerWord = pluginConfig.get("triggerWord");
  const specialInstructions = pluginConfig.get("specialInstructions");

  const transformed = textContent.replaceAll(triggerWord, specialInstructions);
  return transformed;
}

IntegrationsCustom Configuration

Integrations
Custom Configuration