Can I see a preview of the card before sending it?

Yes! Use the `preview_greeting_card` tool with your message and artwork ID. Your agent will return a preview URL (usually a PDF) so you can verify everything looks perfect.

How do I find the correct artwork ID for a design?

Simply ask the agent to `list_card_artwork`. It will retrieve all the available designs from your account, including their titles and unique IDs or slugs.

Does the integration support international shipping?

Yes. When using the `place_greeting_card_order` action, you can specify the country code (e.g., 'UK', 'AU', 'US'). Cardly handles the local printing and postage automatically.

Cardly MCP Server for Google ADK 9 tools — connect in under 2 minutes

Name: Cardly
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 9 Tools SDK

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

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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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="cardly_agent",
    instruction=(
        "You help users interact with Cardly "
        "using 9 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

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 Cardly MCP Server

Connect your Cardly account to any AI agent and orchestrate your personalized gifting, customer appreciation, and physical mail workflows through natural conversation.

Google ADK natively supports Cardly as an MCP tool provider — declare the 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

Order Management — Place real orders for physical greeting cards with custom messages and designs directly from your workspace.
Design Oversight — Browse your custom artwork library and retrieve detailed metadata for individual designs.
Order Preview — Generate a watermarked PDF preview of your card to verify content and layout before sending.
Contact Coordination — Access and manage your contact lists and add new recipients to your address book.
Global Shipping — Send cards to recipients in the US, Australia, UK, and worldwide with automatic address validation.
API Verification — Verify your connection and API key status instantly using the echo tool.

The Cardly 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 Cardly to Google ADK via MCP

Follow these steps to integrate the Cardly 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 Cardly via MCP

Why Use Google ADK with the Cardly MCP Server

Google ADK provides unique advantages when paired with Cardly 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 Cardly

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 Cardly tools with BigQuery, Vertex AI, and Cloud Functions

Cardly + Google ADK Use Cases

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

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

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

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

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

Cardly MCP Tools for Google ADK (9)

These 9 tools become available when you connect Cardly to Google ADK via MCP:

add_contact_to_list

Add a new contact to a specific list

find_contact

Search for a contact in a list by email

get_account_info

Retrieve core account information

get_artwork_details

Get details of a specific piece of artwork

list_card_artwork

List available greeting card designs/artwork

list_contact_lists

List all contact lists in your account

place_greeting_card_order

Place a real order for a physical greeting card

preview_greeting_card

Generate a preview of a greeting card without placing a real order

verify_api_connection

Verify connectivity and API key validity

Example Prompts for Cardly in Google ADK

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

"List all the available greeting card designs in my account."

"Preview a card with artwork art_1 and message 'Happy Birthday John!'."

"Send a thank you card to Jane Smith in Australia."

Troubleshooting Cardly MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Cardly + Google ADK FAQ

Common questions about integrating Cardly MCP Server with Google ADK.

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.

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.

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.