How to connect Cloudflare browser rendering to Claude Cowork

Cloudflare browser rendering logo
Claude Cowork logo
divider

Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Cloudflare browser rendering account to Cowork via Composio Connect, enabling it to capture a full-page screenshot of example.com, extract all product prices from a category page, get the HTML and image of a login page, and more such actions on your behalf without compromising your account security.

Also integrate Cloudflare browser rendering with

Connecting Cloudflare browser rendering to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Cloudflare browser rendering account

Back in Cowork, ask the agent to connect to Cloudflare browser rendering or give it any Cloudflare browser rendering-related task.

For example, ask Cowork to:

  • "Capture a full-page screenshot of example.com"
  • "Extract all product prices from a category page"
  • "Get the HTML and image of a login page"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Cloudflare browser rendering account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Cloudflare browser rendering through MCP without you sharing account credentials directly with the agent.

What is the Cloudflare browser rendering MCP server, and what's possible with it?

The Cloudflare browser rendering MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Cloudflare browser rendering account. It provides structured and secure access to headless browser automation and rendering on Cloudflare’s global infrastructure, so your agent can capture screenshots, extract data, generate snapshots, and automate browser tasks on your behalf.

  • Automated webpage screenshot capture: Instantly instruct your agent to capture high-quality screenshots of any web page or HTML content with custom viewport and clipping options.
  • Combined DOM and visual snapshot generation: Direct your agent to create a full webpage snapshot with both the rendered HTML and an image, perfect for archiving or analysis.
  • Precise HTML element scraping: Ask your agent to extract specific text, HTML, attributes, or box metrics from rendered web pages using CSS selectors—ideal for detailed data collection or monitoring changes.
  • Account management automation: Enable your agent to fetch and manage all accessible Cloudflare accounts, making it easy to orchestrate browser rendering tasks across different environments.

Supported Tools & Triggers

Tools
Capture ScreenshotTool to capture a webpage screenshot.
List AccountsTool to list all Cloudflare accounts accessible.
Scrape HTML ElementsTool to scrape HTML elements for text, HTML, attributes, and box metrics.
Take Webpage SnapshotTool to capture rendered HTML and screenshot of a webpage.

Available tools and triggers

After setup, the supported Cloudflare browser rendering tools and triggers listed on this page are available to Cowork through Composio Connect.

You can now ask Cowork to handle Cloudflare browser rendering workflows in natural language, from quick summaries and drafting tasks to more complex multi-step work across connected apps.

How to build Cloudflare browser rendering MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Cloudflare browser rendering MCP?

With a standalone Cloudflare browser rendering MCP server, the agents and LLMs can only access a fixed set of Cloudflare browser rendering tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Cloudflare browser rendering and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Cloudflare browser rendering tools.

Can I manage the permissions and scopes for Cloudflare browser rendering while using Tool Router?

Yes, absolutely. You can configure which Cloudflare browser rendering scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Cloudflare browser rendering data and credentials are handled as safely as possible.

Used by agents from

Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.