Bring Cve
to LangChain
Create your Vinkius account to connect NIST NVD 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 NIST NVD MCP Server?
Connect to the National Vulnerability Database (NVD) API through your AI agent and explore the world's most comprehensive archive of cybersecurity vulnerabilities and product data using natural conversation.
What you can do
- CVE Discovery — Search for Common Vulnerabilities and Exposures (CVEs) by ID, keyword, or specific weakness (CWE).
- Product Security — Find all vulnerabilities associated with a specific product or version using its Common Platform Enumeration (CPE) string.
- Severity Analysis — Filter vulnerabilities based on their CVSS V3 severity level (Low to Critical) to prioritize risks.
- Temporal Tracking — Search for CVEs published or modified within specific date ranges to monitor recent threats.
- Product Dictionary — Query the official CPE dictionary by keyword or UUID to identify software and hardware products.
- Change History — Retrieve a detailed log of updates and modifications made to the vulnerability database.
How it works
- Subscribe to this server
- (Optional) Enter your NIST NVD API Key for higher rate limits
- Start exploring vulnerability intelligence from Claude, Cursor, or any MCP client
Who is this for?
- Security Researchers & Analysts — quickly retrieve CVE details or CVSS scores for risk assessment and mitigation.
- DevOps & IT Teams — monitor for new vulnerabilities affecting the specific products and versions in your stack.
- Compliance Officers — automate the gathering of vulnerability data for security audits and reporting.
Built-in capabilities (10)
Get CPE dictionary entry by UUID
g. CVE-2023-1234). Get CVE details by ID
Retrieve CVE change history
List valid CPE match strings
Search product dictionary by keyword
Find CVEs for a product (CPE)
g. CWE-89). Find CVEs by weakness (CWE)
Search CVEs by publication date
Search CVEs by keyword
Filter CVEs by severity
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with NIST NVD 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 NIST NVD 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 NIST NVD queries for multi-turn workflows
NIST NVD in LangChain
Why run NIST NVD with Vinkius?
The NIST NVD 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 NIST NVD using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
NIST NVD and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect NIST NVD 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
NIST NVD for LangChain
Every request between LangChain and NIST NVD 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
Is an API Key mandatory?
No. The NVD API allows public access without a key. However, using a key increases your rate limit significantly (up to 50 requests per 30 seconds).
What is a CPE string?
CPE (Common Platform Enumeration) is a structured naming scheme for information technology systems, software, and packages (e.g., cpe:2.3:a:microsoft:exchange_server:2019).
How far back can I search for vulnerabilities?
The NVD contains vulnerabilities dating back to the late 1990s. You can search the entire database by ID or keyword.
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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