agentmail-toolkit（Agent 邮件工具包）

AgentMail Toolkit

Pre-built email tools for popular agent frameworks. Instantly add inbox management, sending, receiving, and email automation to your agents.

Installation

# TypeScript/Node
npm install agentmail-toolkit

# Python
pip install agentmail-toolkit

Configuration

Set your API key as an environment variable:

export AGENTMAIL_API_KEY=your-api-key

Get your API key from console.agentmail.to.

TypeScript Frameworks

Vercel AI SDK

import { AgentMailToolkit } from "agentmail-toolkit/ai-sdk";
import { streamText } from "ai";
import { openai } from "@ai-sdk/openai";

const toolkit = new AgentMailToolkit();

const result = await streamText({
  model: openai("gpt-4o"),
  messages,
  system: "You are an email agent that can send and receive emails.",
  tools: toolkit.getTools(),
});

LangChain

import { createAgent, HumanMessage, AIMessage } from "langchain";
import { AgentMailToolkit } from "agentmail-toolkit/langchain";

const agent = createAgent({
  model: "openai:gpt-4o",
  tools: new AgentMailToolkit().getTools(),
  systemPrompt: "You are an email agent that can send and receive emails.",
});

const result = await agent.stream({ messages }, { streamMode: "messages" });

Clawdbot (Pi Agent)

For Clawdbot/Pi Agent integration.

import { AgentMailToolkit } from "agentmail-toolkit/clawdbot";

const toolkit = new AgentMailToolkit();
const tools = toolkit.getTools();

// Each tool has: name, label, description, parameters, execute
for (const tool of tools) {
  agent.registerTool(tool);
}

Python Frameworks

OpenAI Agents SDK

from agentmail_toolkit.openai import AgentMailToolkit
from agents import Agent

agent = Agent(
    name="Email Agent",
    instructions="You can send, receive, and manage emails.",
    tools=AgentMailToolkit().get_tools(),
)

LangChain

from langchain.agents import create_agent
from agentmail_toolkit.langchain import AgentMailToolkit

agent = create_agent(
    model="gpt-4o",
    system_prompt="You are an email agent that can send and receive emails.",
    tools=AgentMailToolkit().get_tools(),
)

result = agent.stream({"messages": messages}, stream_mode="messages")

LiveKit Agents

For voice AI agents with email capabilities.

from livekit.agents import Agent
from agentmail_toolkit.livekit import AgentMailToolkit

agent = Agent(
    name="Voice Email Agent",
    tools=AgentMailToolkit().get_tools(),
)

Available Tools

The Node and Python toolkits ship different tool sets. The Node toolkit includes drafts; the Python toolkit does not.

Node toolkit: 17 tools. Python toolkit: 11 tools. If you need draft support from Python, call client.inboxes.drafts.* directly on the AgentMail SDK client.

Custom Configuration

Both toolkits take an existing SDK client as their only constructor argument — they do NOT accept apiKey / api_key directly. If you need a custom API key, construct the SDK client with the key first, then pass the client to the toolkit.

TypeScript

import { AgentMailClient } from "agentmail";
import { AgentMailToolkit } from "agentmail-toolkit/ai-sdk";

// With a custom API key
const client = new AgentMailClient({ apiKey: "your-api-key" });
const toolkit = new AgentMailToolkit(client);

// Or omit the argument to auto-read AGENTMAIL_API_KEY from env
const defaultToolkit = new AgentMailToolkit();

Python

from agentmail import AgentMail
from agentmail_toolkit.openai import AgentMailToolkit

# With a custom API key
client = AgentMail(api_key="your-api-key")
toolkit = AgentMailToolkit(client=client)

# Or omit the argument to auto-read AGENTMAIL_API_KEY from env
default_toolkit = AgentMailToolkit()

Framework Summary