ChurchStamp MCP Server for Google ADKGive Google ADK instant access to 10 tools to Check Churchstamp Status, Create Campaign, Create Contact, and more
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add ChurchStamp as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
Ask AI about this App Connector for Google ADK
The ChurchStamp app connector for Google ADK is a standout in the Productivity category — giving your AI agent 10 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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="churchstamp_agent",
instruction=(
"You help users interact with ChurchStamp "
"using 10 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 ChurchStamp MCP Server
Connect your ChurchStamp account to any AI agent and take full control of your physical direct mail orchestration and automated postcard outreach through natural conversation.
Google ADK natively supports ChurchStamp as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 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
- Postal Outreach Orchestration — Programmatically send personalized postcards and letters to recipients, retrieving detailed technical status in real-time
- Campaign Intelligence — Programmatically retrieve lists of active direct mail campaigns and access complete performance metadata for your mobile outreach
- Design Portfolio Architecture — Access your complete directory of mail designs and templates to maintain a perfectly coordinated brand presence
- Delivery Monitoring — Access real-time status updates for mail pieces and track campaign progress directly through your agent for instant operational reporting
- Infrastructure Verification — Verify account-level API connectivity and monitor mailing volume directly through your agent for perfectly coordinated service scaling
The ChurchStamp MCP Server exposes 10 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.
All 10 ChurchStamp tools available for Google ADK
When Google ADK connects to ChurchStamp through Vinkius, your AI agent gets direct access to every tool listed below — spanning direct-mail, postcard-marketing, automated-outreach, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Verify ChurchStamp API connectivity
Optionally assign a design template. Create a mail campaign
Add a contact
Get campaign details
Get design details
Get your account
List all mail campaigns
List all contacts
List all postcard designs
Send a postcard
Connect ChurchStamp to Google ADK via MCP
Follow these steps to wire ChurchStamp into Google ADK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install Google ADK
pip install google-adkReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenCreate the agent
Explore tools
Why Use Google ADK with the ChurchStamp MCP Server
Google ADK provides unique advantages when paired with ChurchStamp 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 ChurchStamp
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 ChurchStamp tools with BigQuery, Vertex AI, and Cloud Functions
ChurchStamp + Google ADK Use Cases
Practical scenarios where Google ADK combined with the ChurchStamp MCP Server delivers measurable value.
Enterprise data agents: ADK agents query ChurchStamp and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine ChurchStamp tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query ChurchStamp regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including ChurchStamp
Example Prompts for ChurchStamp in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with ChurchStamp immediately.
"Send a 'Welcome Postcard' (Design ID: ds_123) to 'John Doe' at '123 Main St, London, SW1A 1AA'."
"List all active direct mail campaigns in my ChurchStamp account."
"Show my available mail designs and templates."
Troubleshooting ChurchStamp MCP Server with Google ADK
Common issues when connecting ChurchStamp to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkChurchStamp + Google ADK FAQ
Common questions about integrating ChurchStamp MCP Server with Google ADK.