LangChain

pip install -U langchain langchain-anthropic langchain-channel3

from langchain.agents import create_agent
from langchain_channel3 import channel3_tools

agent = create_agent(
    model="anthropic:claude-sonnet-5-5",
    tools=channel3_tools(),
)

result = agent.invoke(
    {"messages": [{"role": "user", "content": "Find me a leather golf glove under $40 and tell me which retailer has it cheapest."}]}
)

npm install langchain @langchain/core @langchain/anthropic @channel3/agent-toolkit

import { createAgent } from "langchain";
import { channel3Tools } from "@channel3/agent-toolkit/langchain";

const agent = createAgent({
  model: "anthropic:claude-sonnet-5-5",
  tools: channel3Tools(),
});

const result = await agent.invoke({
  messages: [
    {
      role: "user",
      content: "Find me a leather golf glove under $40 and tell me which retailer has it cheapest.",
    },
  ],
});