Bring Corporate Data
to LangChain
Create your Vinkius account to connect Qichacha / 企查查 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 Qichacha / 企查查 MCP Server?
Empower your AI agent to orchestrate your business intelligence and due diligence with Qichacha (企查查), the premier enterprise data platform in China. By connecting Qichacha to your agent, you transform complex industrial research, ownership auditing, and risk monitoring into a natural conversation. Your agent can instantly search for companies, retrieve detailed registration metadata, browse shareholder structures, and monitor industrial abnormalities without you ever needing to navigate the comprehensive Qichacha portal. Whether you are conducting B2B lead research or auditing potential partners, your agent acts as a real-time business intelligence assistant, keeping your data accurate and your decisions informed.
What you can do
- Enterprise Orchestration — Fuzzy search for companies and retrieve detailed basic and industrial metadata.
- Ownership Auditing — Browse shareholder lists and outward investments to identify corporate structures.
- Personnel Monitoring — List main staff and executives to identify key decision-makers within an enterprise.
- Risk Management — Retrieve risk indicators, court cases, and industrial abnormalities for any registered company.
- IP Tracking — Browse registered trademarks, patents, and copyrights to audit intellectual property assets.
How it works
- Subscribe to this server
- Enter your Qichacha OpenAPI App Key and Secret Key
- Start managing your business intelligence through Claude, Cursor, or any MCP-compatible client
Who is this for?
- Sales & B2B Leads — search for potential clients and identify key executives through natural language queries.
- Legal & Compliance — conduct due diligence and monitor corporate risks directly from your AI-powered workspace.
- Business Analysts — retrieve comprehensive corporate data for market research and competitive analysis.
- Qichacha Power Users — integrate your existing industrial research workflows into your AI-driven daily routines.
Built-in capabilities (10)
Enterprise fuzzy search
Get OpenAPI account status
Get enterprise basic info
Get full enterprise details
List company branches
List outward investments
List intellectual property
List enterprise risk info
List company shareholders
List main staff/executives
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Qichacha / 企查查 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.
- —
The largest ecosystem of integrations, chains, and agents. combine Qichacha / 企查查 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 Qichacha / 企查查 queries for multi-turn workflows
Qichacha / 企查查 in LangChain
Why run Qichacha / 企查查 with Vinkius?
The Qichacha / 企查查 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 Qichacha / 企查查 using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Qichacha / 企查查 and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Qichacha / 企查查 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
Qichacha / 企查查 for LangChain
Every request between LangChain and Qichacha / 企查查 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 Qichacha App Key and Secret?
Log in to the Qichacha OpenAPI Platform, go to [Console] -> [My Interfaces], and you will find your unique App Key and Secret Key there.
Is there a limit to the search queries?
The search limits depend on your Qichacha OpenAPI subscription plan. You can use the get_account_status tool to check your current balance and usage limits.
Can I check risk information for multiple companies?
Yes. You can use the list_risks tool sequentially for different company names to retrieve risk indicators and court cases for each enterprise.
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
Explore More MCP Servers
View all →
Wallarm
10 toolsMonitor API security, detect attacks, and manage WAF vulnerabilities on Wallarm — the end-to-end API security platform.
Football-Data.org
14 toolsAccess real-time football scores, standings, and player statistics from major global leagues via Football-Data.org.
ChartHop
8 toolsManage people operations and organizational data via ChartHop — track jobs, people, and headcount planning directly from any AI agent.
Ghost
10 toolsPublish and monetize your content with a modern headless CMS built for newsletters, memberships, and independent creators.