AdGuard Home MCP Server for LangChainGive LangChain instant access to 23 tools to Add Client, Add Filter Url, Add Rewrite, and more
GDPR Free for SubscribersLangChain is the leading Python framework for composable LLM applications. Connect AdGuard Home 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 AdGuard Home MCP Server for LangChain is a standout in the Developer Tools category — giving your AI agent 23 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({
"adguard-home": {
"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 AdGuard Home, 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 AdGuard Home MCP Server
Connect your AdGuard Home instance to any AI agent and take full control of your network-wide privacy and security through natural conversation.
LangChain's ecosystem of 500+ components combines seamlessly with AdGuard Home through native MCP adapters. Connect 23 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
- Server Status — Monitor server health, active ports, protection states, and version information in real-time.
- Protection Control — Toggle global filtering, safe browsing, and parental controls on or off, with optional timed durations.
- DNS Configuration — View and update upstream DNS servers, bootstrap settings, and cache parameters (TTL, size, and optimistic caching).
- Filter Management — Add new blocklist or allowlist URLs and manage custom user-defined filtering rules.
- Client Insights — List and search for persistent or runtime clients, and configure specific security settings for individual devices.
- Host Auditing — Instantly check if a specific domain is being filtered or blocked for a particular client.
The AdGuard Home MCP Server exposes 23 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 23 AdGuard Home tools available for LangChain
When LangChain connects to AdGuard Home through Vinkius, your AI agent gets direct access to every tool listed below — spanning dns-filtering, ad-blocking, network-security, 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 client on AdGuard Home
Add a new client
Add filter url on AdGuard Home
Add a new filter URL
Add rewrite on AdGuard Home
Add a DNS rewrite
Add static lease on AdGuard Home
Add a DHCP static lease
Check host on AdGuard Home
Check if a host is filtered
Configure tls on AdGuard Home
Configure TLS settings
Get dhcp status on AdGuard Home
Get DHCP server status
Get dns info on AdGuard Home
Get DNS configuration info
Get filtering status on AdGuard Home
Get filtering status and lists
Get query log on AdGuard Home
Get DNS query log
Get query log config on AdGuard Home
Get query log configuration
Get stats on AdGuard Home
Get DNS query statistics
Get status on AdGuard Home
Get AdGuard Home server status
Get tls status on AdGuard Home
Get TLS configuration status
List blocked services on AdGuard Home
List all available blocked services
List clients on AdGuard Home
List all clients
List rewrites on AdGuard Home
List DNS rewrites
Search clients on AdGuard Home
Search for clients
Set dns config on AdGuard Home
Update DNS settings
Set protection on AdGuard Home
globally. Enable or disable protection globally
Set user rules on AdGuard Home
Set custom user filtering rules
Update blocked services on AdGuard Home
Update blocked services schedule
Update query log config on AdGuard Home
Update query log configuration
Connect AdGuard Home to LangChain via MCP
Follow these steps to wire AdGuard Home 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 AdGuard Home MCP Server
LangChain provides unique advantages when paired with AdGuard Home through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine AdGuard Home 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 AdGuard Home queries for multi-turn workflows
AdGuard Home + LangChain Use Cases
Practical scenarios where LangChain combined with the AdGuard Home MCP Server delivers measurable value.
RAG with live data: combine AdGuard Home tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query AdGuard Home, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain AdGuard Home tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every AdGuard Home tool call, measure latency, and optimize your agent's performance
Example Prompts for AdGuard Home in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with AdGuard Home immediately.
"What is the current status of my AdGuard Home server?"
"Disable protection for the next 10 minutes."
"Check if 'doubleclick.net' is currently being filtered for client 192.168.1.50."
Troubleshooting AdGuard Home MCP Server with LangChain
Common issues when connecting AdGuard Home to LangChain through Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersAdGuard Home + LangChain FAQ
Common questions about integrating AdGuard Home 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?
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