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Gmail MCP Server for Google ADK 12 tools — connect in under 2 minutes

Built by Vinkius GDPR 12 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Gmail as an MCP tool provider through the Vinkius and your ADK agents can call every tool with full schema introspection.

Vinkius supports streamable HTTP and SSE.

python
from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token — get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="gmail_agent",
    instruction=(
        "You help users interact with Gmail "
        "using 12 available tools."
    ),
    tools=[mcp_tools],
)
Gmail
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High SecurityEnterprise-grade
IAMAccess control
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Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Gmail MCP Server

Connect your Gmail enterprise or personal account to any AI agent and bring the power of automated email handling into your IDE or chat client.

Google ADK natively supports Gmail as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 12 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

  • Inbox Reading — Read full threads, extract important updates, or summarize chains spanning massive email chains completely headless
  • Searching & Filtering — Run advanced queries (like 'from:boss@company.com is:unread') to zero in on the messages that matter right now
  • Mail Composition — Draft, formulate, and definitively send responsive emails directly into ongoing threads naturally
  • Label Management — Categorize, label, organize and modify read/unread states of specific incoming messages to keep Inbox Zero

The Gmail MCP Server exposes 12 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Gmail to Google ADK via MCP

Follow these steps to integrate the Gmail MCP Server with Google ADK.

01

Install Google ADK

Run pip install google-adk

02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

03

Create the agent

Save the code above and integrate into your ADK workflow

04

Explore tools

The agent will discover 12 tools from Gmail via MCP

Why Use Google ADK with the Gmail MCP Server

Google ADK provides unique advantages when paired with Gmail through the Model Context Protocol.

01

Google ADK natively supports MCP tool servers — declare a tool provider and the framework handles discovery, validation, and execution

02

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Gmail

03

Production-ready features like session management, evaluation, and deployment come built-in — not bolted on

04

Seamless integration with Google Cloud services means you can combine Gmail tools with BigQuery, Vertex AI, and Cloud Functions

Gmail + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Gmail MCP Server delivers measurable value.

01

Enterprise data agents: ADK agents query Gmail and cross-reference results with internal databases for comprehensive analysis

02

Multi-modal workflows: combine Gmail tool responses with Gemini's vision and language capabilities in a single agent

03

Automated compliance checks: schedule ADK agents to query Gmail regularly and flag policy violations or configuration drift

04

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Gmail

Gmail MCP Tools for Google ADK (12)

These 12 tools become available when you connect Gmail to Google ADK via MCP:

01

find_emails_from_sender

Search by sender

02

get_gmail_profile

Get mailbox identity

03

get_message_content

Read email content

04

get_thread_details

Read thread messages

05

list_gmail_messages

Supports query "q" for searching. List all messages

06

list_gmail_threads

Supports query "q". List conversations

07

list_mailbox_labels

List system/user labels

08

list_unread_emails

List unread messages

09

modify_message_labels

Add/remove labels

10

trash_gmail_message

Move to trash

11

untrash_gmail_message

Recover from trash

12

verify_api_connection

Check connection

Example Prompts for Gmail in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Gmail immediately.

01

"Fetch the 3 most recent unread emails from the CEO regarding "Budget"."

02

"Send an email to mark@domain.com saying the project is delayed and we need to schedule a call."

03

"Mark all messages matching 'Promotions 2022' as read in my backend."

Troubleshooting Gmail MCP Server with Google ADK

Common issues when connecting Gmail to Google ADK through the Vinkius, and how to resolve them.

01

McpToolset not found

Update: pip install --upgrade google-adk

Gmail + Google ADK FAQ

Common questions about integrating Gmail MCP Server with Google ADK.

01

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.
02

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.
03

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.

Connect Gmail to Google ADK

Get your token, paste the configuration, and start using 12 tools in under 2 minutes. No API key management needed.