Do I need an API key to use this World Time server?

No. This server uses the World Time API, which is a public keyless micro-service. You can start using it immediately without any manual configuration or signup processes.

Can I check the time based on my current location?

Yes. Using the `get_current_time` tool with the parameter 'ip', your agent will automatically infer your location from the network IP address and return the correct local time and timezone details.

How do I find the correct string for a specific timezone?

You can use the `list_available_timezones` tool. It will return a complete list of valid IANA timezone identifiers (like 'Asia/Tokyo' or 'Australia/Sydney') supported by the service.

World Time (Keyless) MCP Server for Google ADK 2 tools — connect in under 2 minutes

Name: World Time (Keyless)
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 2 Tools SDK

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

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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="world_time_keyless_agent",
    instruction=(
        "You help users interact with World Time (Keyless) "
        "using 2 available tools."
    ),
    tools=[mcp_tools],
)

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* 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 World Time (Keyless) MCP Server

Connect to the World Time API and empower your AI agent with precise, synchronized time data through natural conversation. This server provides micro-service level access to atomic time across all IANA timezone regions without requiring any manual signups or complex API keys.

Google ADK natively supports World Time (Keyless) as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 2 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

Precise Synchronization — Retrieve the exact current time for any valid IANA region (e.g., 'Europe/London' or 'America/New_York') with millisecond precision
Offset Discovery — Verify the current UTC offset and check whether a specific location is currently observing Daylight Saving Time (DST)
Timezone Browsing — List all supported timezone strings to ensure you are using the correct identifier for your requests
IP-Based Inference — Automatically retrieve the current local time based on the inferred location of the network IP address
Standardized Data — Access high-quality JSON responses including Unix timestamps, day of year, and week number for scheduling purposes
Global Coverage — Get reliable time data for any part of the world, from major cities to remote islands

The World Time (Keyless) MCP Server exposes 2 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 World Time (Keyless) to Google ADK via MCP

Follow these steps to integrate the World Time (Keyless) 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 2 tools from World Time (Keyless) via MCP

Why Use Google ADK with the World Time (Keyless) MCP Server

Google ADK provides unique advantages when paired with World Time (Keyless) 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 World Time (Keyless)

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 World Time (Keyless) tools with BigQuery, Vertex AI, and Cloud Functions

World Time (Keyless) + Google ADK Use Cases

Practical scenarios where Google ADK combined with the World Time (Keyless) MCP Server delivers measurable value.

Enterprise data agents: ADK agents query World Time (Keyless) and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine World Time (Keyless) tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query World Time (Keyless) regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including World Time (Keyless)

World Time (Keyless) MCP Tools for Google ADK (2)

These 2 tools become available when you connect World Time (Keyless) to Google ADK via MCP:

get_current_time

You can provide a timezone string (e.g. "America/Sao_Paulo") or use "ip" to infer from the network. Retrieves the exact current atomic time, UTC offset, and DST state for a specified timezone

list_available_timezones

Lists all valid timezone regions (e.g. Europe/London) supported by the World Time API

Example Prompts for World Time (Keyless) in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with World Time (Keyless) immediately.

"What time is it in Tokyo right now?"

"Check the current time based on my IP."

"Is London currently in Daylight Saving Time?"

Troubleshooting World Time (Keyless) MCP Server with Google ADK

Common issues when connecting World Time (Keyless) to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

World Time (Keyless) + Google ADK FAQ

Common questions about integrating World Time (Keyless) 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.