@chroma-core/morph

Chroma integration for Morph embedding models.

Installation

npm install @chroma-core/morph

Usage

import { MorphEmbeddingFunction } from '@chroma-core/morph';

// Initialize the embedding function
const morphEmbedding = new MorphEmbeddingFunction({
  api_key: 'your-morph-api-key', // or set MORPH_API_KEY env var
  model_name: 'morph-embedding-v2', // default
  api_base: 'https://api.morphllm.com/v1', // default
  encoding_format: 'float' // default
});

// Generate embeddings for code snippets
const codeSnippets = [
  'function calculateSum(a, b) { return a + b; }',
  'class User { constructor(name) { this.name = name; } }'
];

const embeddings = await morphEmbedding.generate(codeSnippets);
console.log(embeddings);

Configuration

The MorphEmbeddingFunction constructor accepts the following options:

• api_key (optional): Your Morph API key. If not provided, it will read from the environment variable specified by api_key_env_var.
• model_name (optional): The Morph model to use. Defaults to 'morph-embedding-v2'.
• api_base (optional): The base URL for the Morph API. Defaults to 'https://api.morphllm.com/v1'.
• encoding_format (optional): The format for embeddings ('float' or 'base64'). Defaults to 'float'.
• api_key_env_var (optional): The environment variable name for the API key. Defaults to 'MORPH_API_KEY'.

Environment Variables

Set your Morph API key as an environment variable:

export MORPH_API_KEY="your-morph-api-key"

Features

• Code-Optimized: Morph embeddings are specifically designed for code and functional units
• OpenAI-Compatible: Uses the standard OpenAI SDK with Morph's API endpoint
• High Performance: State-of-the-art embeddings for code similarity and search
• Batch Processing: Supports multiple inputs in a single API call

API Reference

For more information about Morph's embedding models and API, visit:

• Morph Embedding API Documentation
• Morph Website