Description

Allows users to specify custom embedding dimensions for their google embedding model

Fixes #3536

Google docs reference - link

How Has This Been Tested?

tested it with an example -

import { Memory } from "./src/oss/src";

process.env["GOOGLE_API_KEY"] = "";

const app = async () => {
  const config = {
    version: "v1.1",
    embedder: {
      provider: "google",
      config: {
        apiKey: process.env["GOOGLE_API_KEY"],
        model: "gemini-embedding-001",
        embeddingDims: 1536,
      },
    },
    llm: {
      provider: "google",
      config: {
        model: "gemini-2.5-flash-lite",
        apiKey: process.env["GOOGLE_API_KEY"],
      },
    },
  };
  const memory = new Memory(config);

  await memory.add("My name is Mrinank", {
    userId: "Mrinank",
  });
  const allMemories = await memory.getAll({ userId: "Mrinank" });
  console.log(allMemories);
};

app();

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

Maintainer Checklist

• closes #xxxx (Replace xxxx with the GitHub issue number)
• Made sure Checks passed