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How to connect Crawlbase to Claude Cowork

Connect Claude Cowork to Crawlbase MCP. Crawl product pages for pricing changes, extract headlines from competitor blogs, and more using natural language, with authentication handled for you.

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Crawlbase is a web crawling API platform for fetching pages, managing crawler queues, storing crawl results, and tracking usage. It helps developers collect web data at scale without building and maintaining crawler infrastructure.

8 Tools

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 Crawlbase account to Cowork via Composio Connect, enabling it to crawl product pages for pricing changes, extract headlines from competitor blogs, check crawl queue status today, and more such actions on your behalf without compromising your account security.

Also integrate Crawlbase with

ChatGPT WorkHermes

Connecting Crawlbase 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 Crawlbase account

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

For example, ask Cowork to:

  • "Crawl product pages for pricing changes"
  • "Extract headlines from competitor blogs"
  • "Check crawl queue status today"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Crawlbase 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 Crawlbase through MCP without you sharing account credentials directly with the agent.

What is the Crawlbase MCP server, and what's possible with it?

The Crawlbase MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Crawlbase account. It provides structured and secure access so your agent can perform Crawlbase operations on your behalf.

TOOLS

Supported Tools

Every Crawlbase action and event your agent gets out of the box.

Crawl URL

Fetch a public HTTP or HTTPS URL through Crawlbase using the connected Normal token and return its content with separate target and Crawlbase statuses.

Delete Stored Pages

Irreversibly delete explicitly selected pages from Crawlbase Cloud Storage by request ID and return each page's deletion outcome.

Generate User Agents

Generate one to ten realistic randomized User-Agent strings for a selected device class.

Get Crawling Usage

Return current Crawling API usage and optionally previous-month statistics for the connected Crawlbase account.

Get Storage Count

Return the number of pages currently held in Crawlbase Cloud Storage.

Get Stored Page

Retrieve the latest Crawlbase Cloud Storage page by exactly one request ID or original URL.

Get Stored Pages

Retrieve up to 100 Crawlbase Cloud Storage pages by request ID without deleting them.

List Stored Page IDs

Return one page of Crawlbase Cloud Storage request IDs and a short-lived continuation cursor.

FRAMEWORKS

How to build Crawlbase MCP Agent with another framework

ChatGPT Work logo

ChatGPT Work

Use Crawlbase MCP with ChatGPT Work

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Hermes

Use Crawlbase MCP with Hermes

FAQ

Frequently asked questions

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

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 Crawlbase tools.

Yes, absolutely. You can configure which Crawlbase 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.

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 Crawlbase data and credentials are handled as safely as possible.

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