Cloudflare Tunnel MCP Server for LangChainGive LangChain instant access to 17 tools to Cleanup Connections, Create Route, Create Tunnel, and more
GDPR Free for SubscribersLangChain is the leading Python framework for composable LLM applications. Connect Cloudflare Tunnel 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 Cloudflare Tunnel MCP Server for LangChain is a standout in the Industry Titans category — giving your AI agent 17 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({
"cloudflare-tunnel": {
"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 Cloudflare Tunnel, 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 Cloudflare Tunnel MCP Server
Connect your Cloudflare account to any AI agent to take full control of your Zero Trust connectivity and private network routing through natural conversation.
LangChain's ecosystem of 500+ components combines seamlessly with Cloudflare Tunnel through native MCP adapters. Connect 17 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
- Tunnel Management — List all tunnels in your account, filter by status (healthy, degraded, down), and fetch detailed metadata for specific tunnels.
- Remote Configuration — Retrieve and update ingress rules and origin settings for remotely-managed tunnels without touching the CLI.
- Network Routing — Manage private network routes (CIDR) and IP-based routing to connect your internal resources securely.
- Connection Monitoring — Inspect active connectors, list tunnel connections, and clean up stale sessions to ensure high availability.
- Lifecycle Actions — Create new tunnels, update secrets, or delete decommissioned tunnels directly from your workspace.
The Cloudflare Tunnel MCP Server exposes 17 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 17 Cloudflare Tunnel tools available for LangChain
When LangChain connects to Cloudflare Tunnel through Vinkius, your AI agent gets direct access to every tool listed below — spanning cloudflare-tunnel, zero-trust, cloudflared, 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.
Cleanup connections on Cloudflare Tunnel
If no client_id is provided, all connectors are removed. Clean up Cloudflare Tunnel connections
Create route on Cloudflare Tunnel
Create a tunnel route
Create tunnel on Cloudflare Tunnel
Create a new Cloudflare Tunnel
Delete route on Cloudflare Tunnel
Delete a tunnel route
Delete tunnel on Cloudflare Tunnel
Delete a Cloudflare Tunnel
Get configuration on Cloudflare Tunnel
Get configuration for a remotely-managed tunnel
Get connector on Cloudflare Tunnel
Get Cloudflare Tunnel connector details
Get management token on Cloudflare Tunnel
Get a Cloudflare Tunnel management token
Get route by ip on Cloudflare Tunnel
Get tunnel route by IP
Get tunnel on Cloudflare Tunnel
Get details for a single Cloudflare Tunnel
Get tunnel token on Cloudflare Tunnel
Get a Cloudflare Tunnel token
List connections on Cloudflare Tunnel
List Cloudflare Tunnel connections
List routes on Cloudflare Tunnel
List tunnel routes
List tunnels on Cloudflare Tunnel
List and filter Cloudflare Tunnels in an account
Put configuration on Cloudflare Tunnel
Add or update configuration for a remotely-managed tunnel
Update route on Cloudflare Tunnel
Update a tunnel route
Update tunnel on Cloudflare Tunnel
Update an existing Cloudflare Tunnel
Connect Cloudflare Tunnel to LangChain via MCP
Follow these steps to wire Cloudflare Tunnel 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 Cloudflare Tunnel MCP Server
LangChain provides unique advantages when paired with Cloudflare Tunnel through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Cloudflare Tunnel 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 Cloudflare Tunnel queries for multi-turn workflows
Cloudflare Tunnel + LangChain Use Cases
Practical scenarios where LangChain combined with the Cloudflare Tunnel MCP Server delivers measurable value.
RAG with live data: combine Cloudflare Tunnel tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Cloudflare Tunnel, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Cloudflare Tunnel tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Cloudflare Tunnel tool call, measure latency, and optimize your agent's performance
Example Prompts for Cloudflare Tunnel in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Cloudflare Tunnel immediately.
"List all active tunnels in my Cloudflare account [ACCOUNT_ID]."
"Show me the ingress rules for tunnel [TUNNEL_ID]."
"Create a new Cloudflare tunnel named 'office-gateway' in account [ACCOUNT_ID]."
Troubleshooting Cloudflare Tunnel MCP Server with LangChain
Common issues when connecting Cloudflare Tunnel to LangChain through Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersCloudflare Tunnel + LangChain FAQ
Common questions about integrating Cloudflare Tunnel 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 →
UKG Pro
4 toolsManage HR data, employee profiles, and payroll via UKG Pro.
Granola
12 toolsManage AI meeting notes via Granola — list and search meeting documents, retrieve transcripts and summaries, and track action items directly from any AI agent.
Lightspeed Restaurant
10 toolsManage restaurant orders, menus, tables, employees, payments, and revenue reports for your Lightspeed POS through natural conversation.
Sunsama
8 toolsConnect your AI to Sunsama. Actively manage your day, orchestrate tasks, and balance your work natively from the terminal.