Google ADKSDK

ESPHome MCP Server

Bring Esp32
to Google ADK

Name: ESPHome MCP Server
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

Learn how to connect ESPHome to Google ADK and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

GDPR Free for Subscribers

Alarm ActionButton PressCover ActionFan ActionGet Entity StateGet MetricsLight ActionNumber SetSelect OptionSwitch Action

Unlock for AI Agents

Ask AI about this MCP Server ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

What is the ESPHome MCP Server?

Connect your ESPHome microcontrollers to any AI agent and take full control of your smart home or industrial IoT setup through natural conversation.

What you can do

Real-time Monitoring — Fetch the current state and values of any sensor, switch, or binary sensor using the get_entity_state tool.
Lighting Control — Manage lights with precision using light_action, including brightness and RGB color adjustments.
Appliance Management — Toggle switches, control fans with fan_action, and adjust covers (blinds/garage doors) with cover_action.
Interactive Components — Press buttons via button_press, set numeric values with number_set, and choose options from dropdowns with select_option.
Security & Safety — Arm or disarm alarm panels using alarm_action directly from your chat interface.

How it works

Enable the web_server component in your ESPHome YAML configuration.
Subscribe to this server.
Enter your device's local URL and optional password.
Start interacting with your hardware from Claude, Cursor, or any MCP client.

Who is this for?

Home Automation Enthusiasts — control your local environment without complex dashboards.
IoT Developers — test and debug ESP32/ESP8266 entity behaviors using natural language.
Hardware Engineers — monitor sensor metrics and trigger actions during prototyping phases.

Built-in capabilities (10)

alarm_action

Perform an action on an alarm control panel

button_press

Press a button entity

cover_action

g., blinds, garage door), optionally setting position and tilt. Perform an action on a cover entity

fan_action

Perform an action on a fan entity

get_entity_state

g., sensor, switch) using the Web Server REST API. Get the state of an ESPHome entity

get_metrics

Get Prometheus metrics from the ESPHome device

light_action

Perform an action on a light entity

number_set

Set a value for a number entity

select_option

Set an option for a select entity

switch_action

Perform an action on a switch entity

Why Google ADK?

Google ADK natively supports ESPHome 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.

—
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 ESPHome
—
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 ESPHome tools with BigQuery, Vertex AI, and Cloud Functions

See it in action

ESPHome in Google ADK

AI Agent→Vinkius

High Security·Kill Switch·Plug and Play

Why Vinkius

ESPHome and 4,000+ other MCP servers. One platform. One governance layer.

Teams that connect ESPHome to Google ADK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

4,000+MCP Servers ready

<40msCold start

60%Token savings

	Raw MCP	Vinkius
Server catalog	Find and host yourself	4,000+ managed
Infrastructure	Self-hosted	Sandboxed V8 isolates
Credential handling	Plaintext in config	Vault + runtime injection
Data loss prevention	None	Configurable DLP policies
Kill switch	None	Global instant shutdown
Financial circuit breakers	None	Per-server limits + alerts
Audit trail	None	Ed25519 signed logs
SIEM log streaming	None	Splunk, Datadog, Webhook
Honeytokens	None	Canary alerts on leak
Custom domains	Not applicable	DNS challenge verified
GDPR compliance	Manual effort	Automated purge + export

Unlock for AI Agents View step-by-step setup guide for Google ADK →

Enterprise Security

Why teams choose Vinkius for ESPHome in Google ADK

The ESPHome 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. All 10 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in Google ADK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Unlock for AI Agents View full ESPHome details →

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

The Vinkius Advantage

How Vinkius secures
ESPHome for Google ADK

Every tool call from Google ADK to the ESPHome MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start

Ed25519Signed audit chain

60%Token savings

FAQ

Frequently asked questions

Can I control my lights and set specific colors using this server?

Yes! Use the light_action tool. You can specify the entity name, the action (turn_on), and optional parameters like brightness (0-255) and RGB values (r, g, b) to get the perfect ambiance.

How do I check the current temperature or humidity from my sensors?

Simply use the get_entity_state tool. Provide the domain (e.g., 'sensor') and the entity ID. The agent will return the current value and state of that specific hardware component.

Is it possible to trigger a physical button or restart a device?

Yes. If you have a button entity configured in ESPHome (like a restart button), you can use the button_press tool with the entity name to trigger that action remotely.

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.