How to connect Parsera to Claude Cowork

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 Parsera account to Cowork via Composio Connect, enabling it to extract all headers from this blog post, get product names and prices from a webpage, pull all links from a news article, and more such actions on your behalf without compromising your account security.

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Parsera is a lightweight Python library for scraping websites using large language models (LLMs). It enables fast, structured web data extraction without complex manual scripting.

13 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 Parsera account to Cowork via Composio Connect, enabling it to extract all headers from this blog post, get product names and prices from a webpage, pull all links from a news article, and more such actions on your behalf without compromising your account security.

Also integrate Parsera with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

Connecting Parsera 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 Parsera account

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

For example, ask Cowork to:

  • "Extract all headers from this blog post"
  • "Get product names and prices from a webpage"
  • "Pull all links from a news article"

It will prompt you to authenticate and authorize access.

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

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

The Parsera MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Parsera account. It provides structured and secure access to website content, so your agent can extract markdown, parse structured data, and automate web scraping workflows on your behalf.

  • Extract markdown from webpages: Ask your agent to pull clean, readable markdown content directly from any public URL or file.
  • Parse and structure HTML content: Let your agent analyze raw HTML or text and convert it into structured data you can use for downstream tasks.
  • Automate data extraction workflows: Direct your agent to combine fetching, parsing, and formatting steps to streamline web scraping projects end-to-end.
  • Simplify report and content generation: Have your agent turn scraped website data into markdown reports or ready-to-use documentation for your projects.
TOOLS

Supported Tools

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

Create Scraper

Tool to create a new empty scraper for your account.

Delete Scraper

Tool to delete an existing scraper by its ID.

Extract Data from Webpage

Tool to perform LLM-powered data extraction from a live webpage URL with specified attributes.

Extract Markdown

Tool to extract markdown content from a file or URL.

Get LLM Specifications

Tool to retrieve standardized LLM capabilities and pricing specifications.

Get Proxy Countries

Tool to retrieve the list of available proxy countries for web scraping requests.

Health Check

Tool to verify API availability and operational status.

List Agents

Tool to retrieve all available agents for the authenticated user.

List Scrapers

Tool to list all templates and old scrapers for the authenticated user.

Parse Content (Enhanced)

Tool to extract structured data from raw HTML or text content using AI with advanced options.

Remove Agent

Tool to delete an existing agent by name.

Run Scraper Template

Tool to run a scraper template on a specified URL with optional proxy and cookies.

Scrape With Agent

Tool to run a previously generated scraper agent on a specific URL to extract structured data.

FRAMEWORKS

How to build Parsera MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Parsera MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Parsera MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Parsera MCP with Claude Code

Codex logo

Codex

Use Parsera MCP with Codex

OpenClaw logo

OpenClaw

Use Parsera MCP with OpenClaw

Hermes logo

Hermes

Use Parsera MCP with Hermes

CLI logo

CLI

Use Parsera MCP with CLI

Google ADK logo

Google ADK

Use Parsera MCP with Google ADK

LangChain logo

LangChain

Use Parsera MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Parsera MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Parsera MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Parsera MCP with LlamaIndex

CrewAI logo

CrewAI

Use Parsera MCP with CrewAI

FAQ

Frequently asked questions

With a standalone Parsera MCP server, the agents and LLMs can only access a fixed set of Parsera tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Parsera 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 Parsera tools.

Yes, absolutely. You can configure which Parsera 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 Parsera data and credentials are handled as safely as possible.

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