Bring Website Health
to LangChain
Create your Vinkius account to connect Hexometer to LangChain and start using all 11 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 Hexometer MCP Server?
Connect your Hexometer account to any AI agent and take full control of your website monitoring and technical health through natural conversation.
What you can do
- Performance Analysis — Trigger on-demand page speed tests for desktop and mobile devices to ensure a fast user experience.
- Asset Monitoring — Identify heavy scripts, large images, and detected JavaScript errors affecting your site's health.
- Site Oversight — List all monitored properties and retrieve overall health scores and security statuses.
- Availability Tracking — Access historical uptime statistics and monitor recent alerts for service interruptions.
- SEO Auditing — Perform on-page SEO scans to analyze meta tags, headers, and broken link status.
- Maintenance & Security — Verify SSL certificate expiry and monitor general security posture across your digital assets.
How it works
- Subscribe to this server
- Enter your Hexometer API Key (found in Property Settings > API)
- Start monitoring your websites from Claude, Cursor, or any MCP-compatible client
No more manual checking of monitoring dashboards for performance updates. Your AI assistant acts as a dedicated Web Performance Engineer or Site Reliability Analyst.
Who is this for?
- Web Developers — instantly retrieve JS error logs and page speed scores during development or staging.
- SEO Specialists — automate the auditing of meta tags and broken links for multiple properties.
- E-commerce Owners — monitor site uptime and performance trends to ensure consistent conversion rates.
Built-in capabilities (11)
List detected 404 errors and broken links for a property
Scan a page for JS errors and heavy assets
Returns scores and asset details. Analyze desktop page speed for a specific URL
Analyze mobile page speed for a specific URL
Retrieve SSL and general security health for a site
Get the overall health status for a specific property
Get historical uptime statistics for a site
List all websites (properties) tracked in Hexometer
List recent monitoring alerts and notifications
List active WordPress plugin syncs
Perform an on-demand SEO audit for a URL
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Hexometer through native MCP adapters. Connect 11 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 Hexometer 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 Hexometer queries for multi-turn workflows
Hexometer in LangChain
Why run Hexometer with Vinkius?
The Hexometer 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 11 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 Hexometer using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Hexometer and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Hexometer 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
Hexometer for LangChain
Every request between LangChain and Hexometer 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 Hexometer API Key?
Log in to Hexometer, select a property from your dashboard, navigate to Settings, and you will find your unique API Key listed in the API section.
Can I trigger a performance check for any URL?
Yes! The check_speed_desktop, check_speed_mobile, and run_seo_audit tools allow you to provide any URL. Hexometer will perform a real-time analysis and return the results.
Does the integration detect broken links?
Yes, you can use the check_broken_links tool with a property ID to retrieve a list of all detected 404 errors and dead links identified by Hexometer's automated scans.
Is the integration secure for monitoring data?
Absolutely. The integration uses official Hexometer API keys over HTTPS. Your credentials are encrypted and stored securely within the Vinkius Cloud infrastructure.
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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