How to integrate Parsera MCP with OpenClaw

Connect OpenClaw to Parsera MCP. Extract all headers from this blog post, get product names and prices from a webpage, and more using natural language, with authentication handled for you.

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Api Key

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.

14 Tools

Introduction

OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Parsera with authentication management handled for you. You can execute actions on Parsera via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer.

Also integrate Parsera with

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Handling Large tool responses out of LLM context to minimize context rot.
  • Dynamic just-in-time access to 20,000 tools across 1700+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

How to install Parsera with OpenClaw

Using Composio API Key and Setup Prompt

Copy the setup prompt from the OpenClaw dashboard
  • Run it in your OpenClaw chat interface.
  • Authenticate Parsera from the dashboard
  • Go back to your OpenClaw interface and start asking questions.

Using OpenClaw/Composio Plugin

1. Install OpenClaw Composio plugin

bash
openclaw plugins install @composio/openclaw-plugin

2. Copy the API Key from dashboard.composio.dev

3. Setup OpenClaw Config

bash
openclaw config set plugins.entries.composio.config.consumerKey "ck_your_key_here"

4. Restart OpenClaw

bash
openclaw gateway restart

5. Go to your chat interface and start asking questions.

6. When prompted, authenticate the app and you're all set.

How It Works

The plugin connects to Composio's MCP server at https://connect.composio.dev/mcp and registers all available tools directly into the OpenClaw agent. Tools are called by name — no extra search or execute steps needed.

If a tool returns an auth error, the agent will prompt you to connect that toolkit at dashboard.composio.dev.

Configuration

bash
{
  "plugins": {
    "entries": {
      "composio": {
        "enabled": true,
        "config": {
          "consumerKey": "ck_your_key_here"
        }
      }
    }
  }
}
OptionDescriptionDefault
enabledEnable or disable the plugintrue
consumerKeyYour Composio consumer key (ck_...)—
mcpUrlMCP server URL (advanced)https://connect.composio.dev/mcp

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.

Conclusion

You've successfully integrated Parsera with OpenClaw using Composio plugin. Now interact with Parsera directly from your terminal, Web UI, or any messenger app using natural language commands.

Key benefits of this setup:

  • Seamless integration across TUI, Web UIs, and Messenger apps like Telegram, WhatsApp, Slack, etc.
  • Natural language commands for Parsera operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1700+ apps for cross-app workflows
  • Programmatic tool calling for complex tool chaining

Next steps:

  • Try asking OpenClaw to perform various Parsera operations
  • Explore cross-app workflows by connecting more toolkits like Calendar, Slack, Notion, etc.
  • Build complex automation scripts that leverage OpenClaw's 24/7 running capabilities
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 Agent

Delete an existing legacy Parsera agent by name.

Delete Scraper

Delete an existing scraper by ID using Parsera's legacy scraper deletion endpoint.

Extract Data from Webpage

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

Extract Markdown

Extract markdown from exactly one uploaded file or webpage URL.

Get Scraper Run Status

Return the current state and available results for a scraper run by run ID, including a synchronous run continued asynchronously.

List Agents

List the authenticated user's agents from Parsera's legacy agent service.

List LLM Specifications

List the LLM models Parsera supports, including their capabilities and pricing metadata.

List Proxy Countries

List the case-sensitive proxy-country identifiers accepted by Parsera scraping tools.

List Scrapers

List scraper IDs and names for the authenticated account, including extractor and agentic scrapers.

Parse Content

Extract structured data from supplied HTML or text without fetching a webpage.

Run Legacy Agent

Run a custom or pre-built agent from Parsera's legacy agent service against one webpage and return structured records.

Run Scraper Asynchronously

Queue an existing extractor or agentic scraper and return a run ID immediately for later status checks.

Run Scraper Synchronously

Run an existing Parsera template or legacy scraper synchronously.

FAQ

Frequently asked questions

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