Unit & FX Calculator MCP Server for Google ADKGive Google ADK instant access to 3 tools to Batch Convert, Convert Unit, Get Rate

Name: Unit & FX Calculator
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

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

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The Unit & FX Calculator MCP Server for Google ADK is a standout in the Productivity category — giving your AI agent 3 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

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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="unit_fx_calculator_agent",
    instruction=(
        "You help users interact with Unit & FX Calculator "
        "using 3 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 Unit & FX Calculator MCP Server

LLMs notoriously struggle with complex compound conversions (e.g. converting km/h to mph with specific decimal rounding). Worse, they hallucinate foreign exchange (FX) rates based on their historical training data rather than current markets. This MCP bridges that gap.

Google ADK natively supports Unit & FX Calculator as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 3 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

The Superpowers

Physical Determinism: Converts length, mass, volume, temperature, and speed using the exact mathematical engine of mathjs. Completely eliminates metric/imperial hallucination.
Live FX Rates: Uses the Frankfurter API to fetch the latest European Central Bank reference rates for absolutely precise currency conversion.
In-Memory Edge Cache: FX rates are cached in a native V8 Map for 1 hour, meaning massive batch conversions run instantly without getting rate-limited.

The Unit & FX Calculator MCP Server exposes 3 tools through the Vinkius. Connect it to Google ADK in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 3 Unit & FX Calculator tools available for Google ADK

When Google ADK connects to Unit & FX Calculator through Vinkius, your AI agent gets direct access to every tool listed below — spanning currency-exchange, fx-rates, unit-conversion, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

batch

Batch convert on Unit & FX Calculator

). Pass the value, source unit, and target unit for exact mathematical conversion. Converts multiple physical units in a single deterministic pass

convert

Convert unit on Unit & FX Calculator

Deterministically converts physical units (e.g. km/h to mph, celsius to fahrenheit)using mathjs

get

Get rate on Unit & FX Calculator

Gets the exact foreign exchange rate between two currencies using Frankfurter API (1h cache)

Connect Unit & FX Calculator to Google ADK via MCP

Follow these steps to wire Unit & FX Calculator into Google ADK. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

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 3 tools from Unit & FX Calculator via MCP

Why Use Google ADK with the Unit & FX Calculator MCP Server

Google ADK provides unique advantages when paired with Unit & FX Calculator 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 Unit & FX Calculator

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 Unit & FX Calculator tools with BigQuery, Vertex AI, and Cloud Functions

Unit & FX Calculator + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Unit & FX Calculator MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Unit & FX Calculator and cross-reference results with internal databases for comprehensive analysis

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

Automated compliance checks: schedule ADK agents to query Unit & FX Calculator regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Unit & FX Calculator

Example Prompts for Unit & FX Calculator in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Unit & FX Calculator immediately.

"Convert 120 km/h into miles per hour (mph) and round strictly to 2 decimals."

"Fetch the live exchange rate to convert `USD` to `BRL`."

"Batch convert this array of 5 temperatures from Celsius to Fahrenheit deterministically."

Troubleshooting Unit & FX Calculator MCP Server with Google ADK

Common issues when connecting Unit & FX Calculator to Google ADK through Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Unit & FX Calculator + Google ADK FAQ

Common questions about integrating Unit & FX Calculator 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.