Grocy (Home ERP) MCP Server for LangChainGive LangChain instant access to 21 tools to Add Product Stock, Add Shopping List Item, Charge Battery, and more
GDPR Free for SubscribersLangChain is the leading Python framework for composable LLM applications. Connect Grocy (Home ERP) 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 for LangChain
The Grocy (Home ERP) MCP Server for LangChain is a standout in the Productivity category — giving your AI agent 21 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport 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({
"grocy-home-erp": {
"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 Grocy (Home ERP), 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 Grocy (Home ERP) MCP Server
Connect your Grocy instance to any AI agent and take full control of your home ERP through natural conversation. Grocy is the self-hosted solution for managing your household.
LangChain's ecosystem of 500+ components combines seamlessly with Grocy (Home ERP) through native MCP adapters. Connect 21 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
- Stock Management — List all products in stock, add new items, consume supplies, and perform inventory checks to keep your pantry updated.
- Shopping Lists — Manage your grocery needs by adding items to your list, clearing purchased items, or viewing what's missing.
- Recipes & Meal Planning — Browse your recipe collection and automatically consume ingredients from your stock when you cook.
- Chore Tracking — Keep track of household maintenance by listing pending chores and marking them as executed.
- Battery & Task Management — Monitor battery charge cycles and manage general household tasks and reminders.
The Grocy (Home ERP) MCP Server exposes 21 tools through the Vinkius. Connect it to LangChain in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 21 Grocy (Home ERP) tools available for LangChain
When LangChain connects to Grocy (Home ERP) through Vinkius, your AI agent gets direct access to every tool listed below — spanning home-automation, pantry-tracker, shopping-list, 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.
Add product stock on Grocy (Home ERP)
Add a specific amount of a product to stock
Add shopping list item on Grocy (Home ERP)
Add an item to the shopping list
Charge battery on Grocy (Home ERP)
Mark a battery as charged
Clear shopping list on Grocy (Home ERP)
Remove all items from the shopping list
Consume product stock on Grocy (Home ERP)
Consume a specific amount of a product from stock
Consume recipe on Grocy (Home ERP)
Consume all ingredients for a specific recipe from stock
Create task on Grocy (Home ERP)
Create a new task
Delete task on Grocy (Home ERP)
Delete a task
Execute chore on Grocy (Home ERP)
Mark a chore as executed
Get batteries on Grocy (Home ERP)
Get a list of all batteries
Get chores on Grocy (Home ERP)
Get a list of all chores
Get product on Grocy (Home ERP)
Get details for a specific product
Get recipe on Grocy (Home ERP)
Get details for a specific recipe
Get recipes on Grocy (Home ERP)
Get a list of all recipes
Get shopping list on Grocy (Home ERP)
Get all items on the shopping list
Get stock on Grocy (Home ERP)
Get all products currently in stock
Get tasks on Grocy (Home ERP)
Get a list of all tasks
Inventory product stock on Grocy (Home ERP)
Set the stock amount of a product to a specific value
Remove purchased shopping list on Grocy (Home ERP)
Remove all items marked as purchased from the shopping list
Transfer product stock on Grocy (Home ERP)
Transfer a product between locations
Update task on Grocy (Home ERP)
Update an existing task
Connect Grocy (Home ERP) to LangChain via MCP
Follow these steps to wire Grocy (Home ERP) into LangChain. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
pip install langchain langchain-mcp-adapters langgraph langchain-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
python agent.pyExplore tools
Why Use LangChain with the Grocy (Home ERP) MCP Server
LangChain provides unique advantages when paired with Grocy (Home ERP) through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Grocy (Home ERP) 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 Grocy (Home ERP) queries for multi-turn workflows
Grocy (Home ERP) + LangChain Use Cases
Practical scenarios where LangChain combined with the Grocy (Home ERP) MCP Server delivers measurable value.
RAG with live data: combine Grocy (Home ERP) tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Grocy (Home ERP), synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Grocy (Home ERP) tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Grocy (Home ERP) tool call, measure latency, and optimize your agent's performance
Example Prompts for Grocy (Home ERP) in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Grocy (Home ERP) immediately.
"What products do I currently have in stock?"
"Add 2 units of Coffee to my shopping list."
"Show me my pending chores and mark 'Vacuuming' as done."
Troubleshooting Grocy (Home ERP) MCP Server with LangChain
Common issues when connecting Grocy (Home ERP) to LangChain through Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersGrocy (Home ERP) + LangChain FAQ
Common questions about integrating Grocy (Home ERP) 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?
Explore More MCP Servers
View all →
ChurchStamp
10 toolsManage church operations with member directories, event planning, volunteer coordination, and donation tracking for ministries.
Metaplane
10 toolsData observability via Metaplane — track monitors, incidents, and data quality metrics.
Formstack
12 toolsManage professional forms, track submissions, and automate data collection via AI agents with Formstack.
Censys
9 toolsSearch internet-connected hosts, SSL certificates and attack surface — discover exposed services and vulnerabilities.