Bring Smart Home
to LangChain
Create your Vinkius account to connect Composio Smart Home to LangChain and start using all 8 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Composio Smart Home MCP Server?
Connect to Composio API and control smart home devices across 1000+ integrations through structured JSON arguments or natural language commands. Composio abstracts away authentication and API complexity, giving AI agents a unified interface to control Sensibo, Philips Hue, SmartThings, and hundreds of other smart home ecosystems.
What you can do
- Tool Discovery — List and search all available smart home tools across Composio's extensive integration catalog
- Schema Inspection — View complete parameter schemas for any tool before executing it
- Structured Execution — Execute tools with precise JSON arguments matching each tool's schema
- Natural Language Control — Execute tools using conversational English — Composio's AI parses and maps parameters automatically
- App-Specific Tools — Browse all available actions for specific smart home apps like Sensibo, Philips Hue, etc.
- Multi-Device Control — Access tools for climate control, lighting, security, entertainment, and more
- Unified Interface — One API key gives access to 1000+ smart home integrations without individual auth setup
How it works
- Subscribe to this server
- Enter your Composio API key (get it at https://app.composio.dev/)
- Start controlling smart home devices from Claude, Cursor, or any MCP-compatible client
Your AI becomes a universal smart home controller, translating commands into actions across multiple device ecosystems.
Who is this for?
- Smart Home Enthusiasts — control multiple device brands through a single unified interface
- AI Agent Developers — integrate smart home control into AI agents without managing individual API auth
- Property Managers — manage diverse smart home ecosystems across multiple properties
- Automation Builders — compose multi-device workflows using Composio's tool catalog
- Accessibility Users — control any connected device with simple natural language commands
Built-in capabilities (8)
Execute a Composio smart home tool with structured JSON arguments
Execute a Composio smart home tool using a natural language instruction
Provide tool_slug with either arguments (JSON) or text (natural language) per item. Execute multiple Composio smart home tools in a single sequential request
Retrieve the full JSON schema and accepted parameters for a specific Composio tool
List all available tools for a specific smart home app integration
List all available smart home tools and integrations in Composio
List all connected smart home accounts and integrations in Composio
Search for smart home tools by app slug or category keyword
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Composio Smart Home through native MCP adapters. Connect 8 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine Composio Smart Home MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across Composio Smart Home queries for multi-turn workflows
Composio Smart Home in LangChain
Why run Composio Smart Home with Vinkius?
The Composio Smart Home connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 8 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Composio Smart Home using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Composio Smart Home and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Composio Smart Home to LangChain through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Composio Smart Home for LangChain
Every request between LangChain and Composio Smart Home is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
What smart home devices and apps are supported through Composio?
Composio provides access to 1000+ smart home tool integrations including Sensibo (climate control), Philips Hue (lighting), SmartThings (hub), and many more device ecosystems. Use list_composio_tools to discover all available tools, or search_composio_tools to find tools for specific apps or categories.
What's the difference between executing a tool with arguments vs. with text?
With arguments (execute_composio_tool): You provide a JSON object matching the tool's exact schema. This gives you precise control over every parameter. With text (execute_composio_tool_with_text): You provide natural language instructions like "turn on the AC to 72 degrees" and Composio's AI parses and maps it to the correct parameters. Use arguments for precision, text for convenience.
How do I get a Composio API key?
Visit https://app.composio.dev/ and sign up for a Composio account. Navigate to your API settings or developer dashboard to generate an API key (starts with ak_). The key gives you access to all available smart home tool integrations.
Do I need separate authentication for each smart home app?
No! Composio handles authentication to individual smart home services internally. You only need your Composio API key. However, you may need to connect your accounts to specific services through Composio's connection management first. Use the connected_account_id parameter when executing tools if you have multiple accounts connected.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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