Where do I find my Cloze API key?

You can generate an API key in the Cloze web app. Go to Settings > Accounts and Services, and click the 'API Key' section to add a new token.

Which email address should I use for authentication?

Use the exact primary email address registered to your active Cloze account.

Can I manage custom fields with this server?

Yes, you can retrieve custom field definitions and command the agent to set specific values when creating or updating contacts.

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

Name: Cloze
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 Cloze as an MCP tool provider through 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

Open in ChatGPT Open in Claude Open in Perplexity

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

Fully ManagedVinkius Servers

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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 Cloze MCP Server

Cloze is a smart CRM that automatically tracks your interactions and provides AI-powered insights to manage your relationships, projects, and deals. Through this MCP server, your AI agent can effortlessly pull contact histories, lookup custom tags, verify relationship strengths, and update ongoing project states without breaking your workflow.

Google ADK natively supports Cloze 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.

The Cloze 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 Cloze to Google ADK via MCP

Follow these steps to integrate the Cloze 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 Cloze via MCP

Why Use Google ADK with the Cloze MCP Server

Google ADK provides unique advantages when paired with Cloze 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 Cloze

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 Cloze tools with BigQuery, Vertex AI, and Cloud Functions

Cloze + Google ADK Use Cases

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

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

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

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

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

Cloze MCP Tools for Google ADK (9)

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

create_person

Provide at least name or email. Create a new person in Cloze

create_project

Create a new project, deal, or property in Cloze

get_person

Retrieve detailed information about a specific person by email

list_companies

Retrieve a list of companies from Cloze

list_custom_fields

Retrieve definitions for custom fields in your Cloze account

list_people

Retrieve a list of people (contacts) from Cloze

list_projects

Retrieve a list of projects, properties, or deals from Cloze

search_people_by_tag

Find contacts that have a specific tag

update_person

Email is used as the match key. Update an existing person in Cloze (matching by email)

Example Prompts for Cloze in Google ADK

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

"Get all details for the person with email 'sarah@example.com' in Cloze."

"Show me my active projects in Cloze."

"Find all contacts tagged with 'VIP' in Cloze."

Troubleshooting Cloze MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Cloze + Google ADK FAQ

Common questions about integrating Cloze 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.