MailWizz MCP Server for Google ADK 9 tools — connect in under 2 minutes
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add MailWizz as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
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="mailwizz_agent",
instruction=(
"You help users interact with MailWizz "
"using 9 available tools."
),
tools=[mcp_tools],
)
* 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 MailWizz MCP Server
Connect your MailWizz instance to any AI agent to automate your professional email marketing and audience management. This MCP server enables your agent to manage subscriber lists, control campaign lifecycles, and update subscriber data directly from natural language interfaces.
Google ADK natively supports MailWizz as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 9 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
- Campaign Oversight — List all email campaigns and retrieve detailed metadata and status information
- Mailing Control — Pause or unpause campaigns and manage their delivery lifecycle programmatically
- Audience Management — List all subscriber collections (lists) and retrieve their unique identifiers
- Subscriber Administration — Add, update, and remove subscribers from specific lists using their UIDs
- Data Ingestion — Sync subscriber information and manage custom fields across your email databases
- Self-Hosted Support — Works with any self-hosted MailWizz instance using your personal API keys
The MailWizz MCP Server exposes 9 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 MailWizz to Google ADK via MCP
Follow these steps to integrate the MailWizz MCP Server with Google ADK.
Install Google ADK
Run pip install google-adk
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Create the agent
Save the code above and integrate into your ADK workflow
Explore tools
The agent will discover 9 tools from MailWizz via MCP
Why Use Google ADK with the MailWizz MCP Server
Google ADK provides unique advantages when paired with MailWizz through the Model Context Protocol.
Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with MailWizz
Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
Seamless integration with Google Cloud services means you can combine MailWizz tools with BigQuery, Vertex AI, and Cloud Functions
MailWizz + Google ADK Use Cases
Practical scenarios where Google ADK combined with the MailWizz MCP Server delivers measurable value.
Enterprise data agents: ADK agents query MailWizz and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine MailWizz tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query MailWizz regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including MailWizz
MailWizz MCP Tools for Google ADK (9)
These 9 tools become available when you connect MailWizz to Google ADK via MCP:
add_subscriber_to_list
Requires a list UID and subscriber data. Add a new subscriber to a list
delete_list_subscriber
Remove a subscriber from a list
get_campaign_details
Get details for a specific campaign
get_list_details
Get details for a specific subscriber list
list_email_campaigns
List all email marketing campaigns
list_list_subscribers
List subscribers in a specific list
list_subscriber_collections
List all subscriber lists
pause_email_campaign
Pause a running campaign
update_list_subscriber
Update an existing subscriber
Example Prompts for MailWizz in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with MailWizz immediately.
"List all active email campaigns in MailWizz."
"Add 'user@example.com' to my 'Main Leads' list (UID: 'lz987xyz')."
"Pause the email campaign with UID 'cp456def'."
Troubleshooting MailWizz MCP Server with Google ADK
Common issues when connecting MailWizz to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkMailWizz + Google ADK FAQ
Common questions about integrating MailWizz MCP Server with Google ADK.
How does Google ADK connect to MCP servers?
Can ADK agents use multiple MCP servers?
Which Gemini models work best with MCP tools?
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Connect MailWizz to Google ADK
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.