Agent mail

Learn how to use Agent mail with Composio

Overview

SLUG: AGENT_MAIL

Description

AgentMail provides AI agents with their own email inboxes, enabling them to send, receive, and act upon emails for communication with services, people, and other agents.

Authentication Details

generic_api_key
stringRequired

Connecting to Agent mail

Create an auth config

Use the dashboard to create an auth config for the Agent mail toolkit. This allows you to connect multiple Agent mail accounts to Composio for agents to use.

1

Select App

Navigate to [Agent mail](https://platform.composio.dev?next_page=/marketplace/Agent mail).

2

Configure Auth Config Settings

Select among the supported auth schemes of and configure them here.

3

Create and Get auth config ID

Click “Create Agent mail Auth Config”. After creation, copy the displayed ID starting with ac_. This is your auth config ID. This is not a sensitive ID — you can save it in environment variables or a database. This ID will be used to create connections to the toolkit for a given user.

Connect Your Account

Using API Key

1from composio import Composio
2
3# Replace these with your actual values
4agent_mail_auth_config_id = "ac_YOUR_AGENT_MAIL_CONFIG_ID" # Auth config ID created above
5user_id = "0000-0000-0000" # UUID from database/app
6
7composio = Composio()
8
9def authenticate_toolkit(user_id: str, auth_config_id: str):
10 # Replace this with a method to retrieve an API key from the user.
11 # Or supply your own.
12 user_api_key = input("[!] Enter API key")
13
14 connection_request = composio.connected_accounts.initiate(
15 user_id=user_id,
16 auth_config_id=auth_config_id,
17 config={"auth_scheme": "API_KEY", "val": {"generic_api_key": user_api_key}}
18 )
19
20 # API Key authentication is immediate - no redirect needed
21 print(f"Successfully connected Agent mail for user {user_id}")
22 print(f"Connection status: {connection_request.status}")
23
24 return connection_request.id
25
26
27connection_id = authenticate_toolkit(user_id, agent_mail_auth_config_id)
28
29# You can verify the connection using:
30connected_account = composio.connected_accounts.get(connection_id)
31print(f"Connected account: {connected_account}")

Tools

Executing tools

To prototype you can execute some tools to see the responses and working on the [Agent mail toolkit’s playground](https://app.composio.dev/app/Agent mail)

Python
1from composio import Composio
2from openai import OpenAI
3import json
4
5openai = OpenAI()
6composio = Composio()
7
8# User ID must be a valid UUID format
9user_id = "0000-0000-0000" # Replace with actual user UUID from your database
10
11tools = composio.tools.get(user_id=user_id, toolkits=["AGENT_MAIL"])
12
13print("[!] Tools:")
14print(json.dumps(tools))
15
16def invoke_llm(task = "What can you do?"):
17 completion = openai.chat.completions.create(
18 model="gpt-4o",
19 messages=[
20 {
21 "role": "user",
22 "content": task, # Your task here!
23 },
24 ],
25 tools=tools,
26 )
27
28 # Handle Result from tool call
29 result = composio.provider.handle_tool_calls(user_id=user_id, response=completion)
30 print(f"[!] Completion: {completion}")
31 print(f"[!] Tool call result: {result}")
32
33invoke_llm()

Tool List

Tool Name: Get Message

Description

Get a specific message from an AgentMail inbox

Action Parameters

inbox_id
stringRequired
message_id
stringRequired

Action Response

data
objectRequired
error
string
successful
booleanRequired

Tool Name: List Messages

Description

List messages from an AgentMail inbox

Action Parameters

ascending
boolean
inbox_id
stringRequired
labels
array
limit
integerDefaults to 50
page_token
string

Action Response

data
objectRequired
error
string
successful
booleanRequired

Tool Name: Send Email

Description

Send an email using AgentMail API

Action Parameters

bcc
array
cc
array
html
string
inbox_id
stringRequired
labels
array
reply_to
array
subject
string
text
string
to
arrayRequired

Action Response

data
objectRequired
error
string
successful
booleanRequired