Providers¶

The client supports multiple backend providers through a common abstraction defined in src/providers/llm_provider.ts.

Selecting a provider¶

import { ReskLLMClient } from 'resk-llm-ts';

const client = new ReskLLMClient({
  provider: 'openai',
  providerConfig: { apiKey: process.env.OPENAI_API_KEY }
});

// Alternative: provider injection (for testing or custom providers)
// const client = new ReskLLMClient({ llmProvider: myCustomProvider });

Supported identifiers: openai, anthropic, cohere, huggingface.

Embeddings¶

If the selected provider implements generateEmbedding, vector similarity features will be enabled automatically (when vectorDb.enabled is true). Otherwise, pass a custom embedding function.

const client = new ReskLLMClient({
  provider: 'openai',
  providerConfig: { apiKey: process.env.OPENAI_API_KEY },
  // or
  // embeddingFunction: async (text) => myEmbed(text)
});

Custom providers¶

Implement the LLMProvider interface and pass it via llmProvider.