How to Use the EasySendy MCP in Google ADK

Q: Can I use Gemini to safely delete lists in EasySendy using Google ADK?

Yes, your Google ADK agent can call deletelist if you authorize it in your toolset configuration. For safety, you can prompt the agent to run listalllists first to verify the EasySendy list name matches the ID.

Q: How does Google ADK handle bulk updates with EasySendy?

The Google ADK agent uses addmultiplesubscribers to send batches of records to the EasySendy API. Gemini's long context allows the agent to format large arrays of subscriber objects before executing the tool call.

Connect Gemini's 1M+ token context window to your EasySendy lists using the Google ADK.

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Connect EasySendy MCP to Google ADK

Create your Vinkius account to connect EasySendy to Google ADK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup EasySendy with Google ADK

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Sync BigQuery customer data with your MCP Server

Feed enterprise database records directly into your EasySendy lists using the Google ADK toolset. Your Gemini agent reads customer tables from BigQuery and uses `add_multiple_subscribers` to populate your EasySendy email lists. Because Google ADK handles massive contexts, the Gemini agent can compare thousands of database rows against your active EasySendy lists in a single turn. It executes updates without losing track of your schema rules.

Clean mailing lists using Gemini reasoning

Let your Google ADK agent analyze subscriber feedback to manage your EasySendy list health. The agent reads incoming replies, determines if a subscriber wants out, and calls `unsubscribe_user` to update their EasySendy status. If a contact needs to be removed entirely, the Google ADK agent invokes `delete_subscriber` on the correct EasySendy list. This prevents manual inbox monitoring and keeps your sender score high.

Map custom fields to Vertex AI outputs

Use `get_list_fields` to retrieve the exact structure of your EasySendy lists inside your Google ADK pipeline. The Gemini agent uses this schema to format data before running `update_subscriber` on EasySendy. This ensures that custom demographic or behavior tags match your EasySendy list configuration. You avoid Google ADK execution errors caused by mismatched data types or missing required fields.

Setup guide

Set up EasySendy MCP in Google ADK

Prerequisites

Python 3.10+ installed
google-adk package (pip install google-adk)
Active Vinkius subscription with a valid endpoint token

1

Install Google ADK

Run pip install google-adk to install the Agent Development Kit. MCP support is included via the McpToolset class.
2

Connect via SSE transport

Use McpToolset.from_server() with SseServerParams pointing to your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Create an LlmAgent

Pass the returned mcp_tools list directly to LlmAgent(tools=mcp_tools). The ADK maps each MCP tool to a native Gemini function call — no manual schema definitions required.
4

Run with any Gemini model

The agent works with any Gemini model (gemini-2.0-flash, gemini-2.5-pro, etc.). Copy the full example on the right to get started with EasySendy tools in your ADK agent.

agent.py

from google.adk.agents import LlmAgent
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import SseServerParams

# Connect to the MCP via SSE
mcp_tools, exit_stack = await McpToolset.from_server(
    connection_params=SseServerParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    )
)

# Create your agent with auto-discovered tools
agent = LlmAgent(
    name="EasySendy_agent",
    model="gemini-2.0-flash",
    instruction="You have access to EasySendy tools via MCP.",
    tools=mcp_tools,
)

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Common questions about EasySendy MCP in Google ADK

Use the McpToolset class with the streamable HTTP parameters pointing to your EasySendy server URL. Pass this toolset into your Google ADK LlmAgent constructor to expose all eleven list management tools.

Yes, your Google ADK agent can call `delete_list` if you authorize it in your toolset configuration. For safety, you can prompt the agent to run `list_all_lists` first to verify the EasySendy list name matches the ID.

The Google ADK agent uses `add_multiple_subscribers` to send batches of records to the EasySendy API. Gemini's long context allows the agent to format large arrays of subscriber objects before executing the tool call.

Yes, you can pass a list of allowed tool names to the Google ADK toolset configuration. This prevents the agent from calling destructive EasySendy tools like `delete_list` while keeping list-building tools active.

Your EasySendy email addresses and subscriber custom fields travel securely over HTTPS between Google Cloud and the API. The MCP server connection uses HTTPS to keep your list details completely private.

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