Hologram.io MCP Server for LangChain 11 tools — connect in under 2 minutes
LangChain is the leading Python framework for composable LLM applications. Connect Hologram.io through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with MultiServerMCPClient({
"hologramio": {
"transport": "streamable_http",
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
}
}) as client:
tools = client.get_tools()
agent = create_react_agent(
ChatOpenAI(model="gpt-4o"),
tools,
)
response = await agent.ainvoke({
"messages": [{
"role": "user",
"content": "Using Hologram.io, show me what tools are available.",
}]
})
print(response["messages"][-1].content)
asyncio.run(main())
* 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 Hologram.io MCP Server
Connect your Hologram.io IoT platform to any AI agent and take full control of your global cellular connectivity and device fleet through natural conversation.
LangChain's ecosystem of 500+ components combines seamlessly with Hologram.io through native MCP adapters. Connect 11 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.
What you can do
- Device Oversight — List all IoT devices in your account, retrieve detailed metadata, and monitor their active status.
- SIM Card Management — Access lists of SIM cards (cellular links) and their associated data plans to ensure seamless connectivity.
- Data Usage Monitoring — Retrieve recent data sessions, daily usage statistics, and current billing cycle summaries.
- Connectivity Control — Quickly pause or unpause data services for specific SIM cards directly from the chat interface.
- Location Insights — Access approximate GPS coordinates for your entire fleet based on cell tower triangulation.
- SMS Tracking — Retrieve the history of device-originated SMS messages for troubleshooting and logging.
The Hologram.io MCP Server exposes 11 tools through the Vinkius. Connect it to LangChain 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 Hologram.io to LangChain via MCP
Follow these steps to integrate the Hologram.io MCP Server with LangChain.
Install dependencies
Run pip install langchain langchain-mcp-adapters langgraph langchain-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save the code and run python agent.py
Explore tools
The agent discovers 11 tools from Hologram.io via MCP
Why Use LangChain with the Hologram.io MCP Server
LangChain provides unique advantages when paired with Hologram.io through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Hologram.io MCP tools with 500+ LangChain components
Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
Memory and conversation persistence let agents maintain context across Hologram.io queries for multi-turn workflows
Hologram.io + LangChain Use Cases
Practical scenarios where LangChain combined with the Hologram.io MCP Server delivers measurable value.
RAG with live data: combine Hologram.io tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Hologram.io, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Hologram.io tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Hologram.io tool call, measure latency, and optimize your agent's performance
Hologram.io MCP Tools for LangChain (11)
These 11 tools become available when you connect Hologram.io to LangChain via MCP:
get_billing_cycle_usage
Check data usage for the current billing cycle
get_daily_usage_stats
Retrieve aggregated daily data usage statistics
get_device_details
Get detailed information for a specific IoT device
get_device_locations
Retrieve approximate GPS coordinates for all devices based on cell tower data
get_recent_data_sessions
Retrieve the most recent data sessions for your fleet
list_available_data_plans
List all data plans available for activation in your organization
list_iot_devices
Use this to monitor fleet status and find specific device IDs. List all IoT devices in your Hologram account
list_sim_cards
List all SIM cards (cellular links) and their associated plans
list_sms_messages
Retrieve the history of device-originated SMS messages
pause_sim_data
Requires the cellular link ID. Temporarily suspend data services for a specific SIM card
unpause_sim_data
Resume data services for a suspended SIM card
Example Prompts for Hologram.io in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Hologram.io immediately.
"List all IoT devices and show which ones are currently active."
"Show me the total data usage for the current billing cycle."
"Find the approximate location of all devices in my account."
Troubleshooting Hologram.io MCP Server with LangChain
Common issues when connecting Hologram.io to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersHologram.io + LangChain FAQ
Common questions about integrating Hologram.io MCP Server with LangChain.
How does LangChain connect to MCP servers?
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?
Can I trace MCP tool calls in LangSmith?
Connect Hologram.io with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Hologram.io to LangChain
Get your token, paste the configuration, and start using 11 tools in under 2 minutes. No API key management needed.