Bring Cpaas
to LangChain
Create your Vinkius account to connect Cloopen / 容联云 to LangChain and start using all 10 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 Cloopen / 容联云 MCP Server?
Empower your AI agent to orchestrate your cloud communication with Cloopen (容联云), the premier CPaaS provider in China. By connecting Cloopen to your agent, you transform complex SMS campaigns, voice verification, and communication application management into a natural conversation. Your agent can instantly send template-based SMS, initiate voice verification calls, monitor delivery status, and retrieve account information without you ever needing to navigate the comprehensive Cloopen portal. Whether you are automating user verification or coordinating large-scale notifications, your agent acts as a real-time communication assistant, keeping your messages accurate and your delivery reliable.
What you can do
- SMS Orchestration — Send template-based SMS and retrieve real-time delivery status for verification and notifications.
- Voice Verification — Initiate automated voice calls to deliver verification codes or critical notifications.
- Application Management — List and retrieve detailed information about your communication applications and IVR configs.
- Account Auditing — Retrieve high-level account information and monitor your resource usage.
- Template Control — Browse approved SMS templates to ensure consistent messaging across your organization.
How it works
- Subscribe to this server
- Enter your Cloopen Account Sid, Auth Token, and App Id
- Start managing your cloud communication through Claude, Cursor, or any MCP-compatible client
Who is this for?
- Product Operations — automate user verification and monitor SMS delivery through natural language queries.
- Customer Success Teams — coordinate notifications and manage communication applications directly from your AI-powered workspace.
- DevOps Engineers — monitor system communication status and audit account resource usage via a unified AI interface.
- Cloopen Power Users — integrate your existing cloud communication workflows into your AI-driven daily routines.
Built-in capabilities (10)
Get account information
Get application details
Get IVR configuration
List applications
Initiate double-call callback
Initiate landing call
List SMS templates
Send voice verification code
Query SMS status
Send template SMS
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Cloopen / 容联云 through native MCP adapters. Connect 10 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 Cloopen / 容联云 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 Cloopen / 容联云 queries for multi-turn workflows
Cloopen / 容联云 in LangChain
Why run Cloopen / 容联云 with Vinkius?
The Cloopen / 容联云 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 10 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 Cloopen / 容联云 using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Cloopen / 容联云 and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Cloopen / 容联云 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
Cloopen / 容联云 for LangChain
Every request between LangChain and Cloopen / 容联云 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
How do I find my Cloopen Account Sid and Token?
Log in to the Cloopen Console dashboard. You will find your Account Sid and Auth Token in the account information section on the homepage.
Can I query the status of a specific SMS message?
Yes. Use the query_sms tool with the smsMessageSid returned from the send operation to retrieve the current delivery status.
Is it possible to send voice verification codes?
Yes! Use the list_voice_codes tool to initiate an automated call that will speak the verification code to the recipient's phone.
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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