Bring Headless Chrome
to LangChain
Create your Vinkius account to connect Browserless to LangChain and start using all 8 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 Browserless MCP Server?
Connect your Browserless.io account to any AI agent and orchestrate your headless Chrome operations, web automation, and document generation through natural conversation.
What you can do
- Visual Captures — Take high-quality screenshots of any URL with advanced options like full-page capture.
- Document Generation — Convert any web page into a polished PDF document directly from your workspace.
- Rendered Content — Retrieve the fully rendered HTML content of JavaScript-heavy websites.
- Custom Scraping — Run targeted scraping requests by providing element selectors to extract specific data.
- Infrastructure Monitoring — Monitor active sessions, retrieve usage statistics, and check the health of the Browserless service.
- Configuration Access — Access and verify your account configuration and limits using natural language.
How it works
- Subscribe to this server
- Enter your Browserless.io API Token
- Start automating web tasks from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Web Developers — quickly debug rendered content or take screenshots for documentation without manual browser work.
- QA Testers — automate visual regression captures and session monitoring straight from their workflow tools.
- Content Managers — generate PDF versions of web articles or reports using natural language.
Built-in capabilities (8)
Check the health of the Browserless service
Generate a PDF of a URL
Retrieve account configuration
Retrieve the rendered HTML content of a URL
Retrieve account usage statistics
List currently active browser sessions
Run a custom scraping script
Take a screenshot of a URL using headless Chrome
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Browserless through native MCP adapters. Connect 8 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 Browserless 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 Browserless queries for multi-turn workflows
Browserless in LangChain
Why run Browserless with Vinkius?
The Browserless 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 8 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 Browserless using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Browserless and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Browserless 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
Browserless for LangChain
Every request between LangChain and Browserless 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
Can I take a full-page screenshot using the agent?
Yes! Use the take_screenshot tool and in the options field, provide a JSON string like {"fullPage": true}. Browserless will capture the entire length of the page.
How do I convert a web page to a PDF?
Simply ask the agent to generate_pdf and provide the URL. It will use Browserless to render the page and return the generated PDF file (usually as a binary response or link).
Does the integration allow scraping specific data fields?
Yes. Use the run_scrape action and provide the URL along with an elements array containing the selectors and names for the data you want to extract.
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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