Providers

import { createAnthropicProvider } from "kenpachi";

const provider = createAnthropicProvider({
  apiKey: process.env.ANTHROPIC_API_KEY!,
  model: "claude-sonnet-4-6", // Required
});

import { createOpenAIProvider } from "kenpachi";

const provider = createOpenAIProvider({
  apiKey: process.env.OPENAI_API_KEY!,
  model: "gpt-4o", // Required
});

interface ModelProvider {
  name: string;
  createTurn(input: ModelTurnInput): Promise<ModelTurnResult>;
  streamTurn?(input: ModelTurnInput): AsyncIterable<StreamChunk>; // optional — enables token streaming
}

{
  name: tool.name,
  description: tool.description,
  input_schema: {
    type: "object",
    properties: serializedProperties,
    required: serializedRequired
  }
}

{
  type: "function",
  function: {
    name: tool.name,
    description: tool.description,
    parameters: {
      type: "object",
      properties: serializedProperties,
      required: serializedRequired
    }
  }
}