# How to integrate Parsio.io MCP with Claude Code

```json
{
  "title": "How to integrate Parsio.io MCP with Claude Code",
  "toolkit": "Parsio.io",
  "toolkit_slug": "parsio_io",
  "framework": "Claude Code",
  "framework_slug": "claude-code",
  "url": "https://composio.dev/toolkits/parsio_io/framework/claude-code",
  "markdown_url": "https://composio.dev/toolkits/parsio_io/framework/claude-code.md",
  "updated_at": "2026-03-29T06:44:52.276Z"
}
```

## Introduction

Manage your Parsio.io directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns.
You can do this in two different ways:
- Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach
- Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control

## Also integrate Parsio.io with

- [OpenAI Agents SDK](https://composio.dev/toolkits/parsio_io/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/parsio_io/framework/claude-agents-sdk)
- [Claude Cowork](https://composio.dev/toolkits/parsio_io/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/parsio_io/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/parsio_io/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/parsio_io/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/parsio_io/framework/cli)
- [Google ADK](https://composio.dev/toolkits/parsio_io/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/parsio_io/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/parsio_io/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/parsio_io/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/parsio_io/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/parsio_io/framework/crew-ai)

## TL;DR

- Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles.
- 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 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

## Connect Parsio.io to Claude Code

### Connecting Parsio.io to Claude Code using Composio
1. Add the Composio MCP to Claude

```bash
claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp
```

## What is Claude Code?

Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working.
Key features include:
- Terminal-Native Experience: Work with Claude directly in your command line without switching contexts
- MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities
- Project Context: Claude understands your project structure and can read, write, and modify files
- Interactive Development: Ask questions, debug code, and get help in real-time while coding
- Multi-Platform: Works on macOS, Linux, WSL, and Windows

## What is the Parsio.io MCP server, and what's possible with it?

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

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `PARSIO_IO_CREATE_HTML_TEXT_DOCUMENT` | Create HTML/Text Document | Tool to create and parse HTML or text documents via API. Use when you need to submit HTML or text content to a Parsio mailbox for data extraction. At least one of html or text must be provided. |
| `PARSIO_IO_CREATE_MAILBOX` | Create Mailbox | Tool to create a new mailbox with a specified name. Use when you need to set up a new mailbox for email parsing in Parsio. |
| `PARSIO_IO_CREATE_WEBHOOK` | Create Webhook | Tool to create a new webhook for a mailbox with specified URL, event trigger, and settings. Use when you need to register a webhook endpoint to receive automated notifications for mailbox events. |
| `PARSIO_IO_DELETE_MAILBOX` | Delete Mailbox | Tool to delete a specific mailbox from your Parsio account. Use when you need to permanently remove a mailbox. |
| `PARSIO_IO_DELETE_TEMPLATES` | Delete Templates | Tool to delete multiple templates by providing an array of template IDs. Use when you need to remove one or more templates from a mailbox. |
| `PARSIO_IO_DELETE_WEBHOOKS` | Delete Webhooks | Tool to delete multiple webhooks from a mailbox. Use when you need to remove one or more webhook configurations by providing their IDs. |
| `PARSIO_IO_DISABLE_TEMPLATES` | Disable Templates | Tool to disable multiple templates by providing an array of template IDs. Use when you need to deactivate multiple templates in a mailbox. |
| `PARSIO_IO_ENABLE_TEMPLATES` | Enable Templates | Tool to enable multiple templates by providing an array of template IDs. Use when you need to activate multiple templates for use in a mailbox. |
| `PARSIO_IO_GET_DOCUMENT` | Get Document | Tool to retrieve a specific document with parsed data as JSON. Use when you need to fetch details of a document by its ID. |
| `PARSIO_IO_GET_MAILBOX_DETAILS` | Get Mailbox Details | Tool to retrieve details of a specific mailbox. Use when you need to fetch configuration and settings for a particular mailbox. |
| `PARSIO_IO_GET_PARSED_DATA` | Get Parsed Data | Tool to get parsed data from a mailbox with optional date range filters and pagination. Use when you need to retrieve extracted information from documents that have been processed through Parsio's parsing system. |
| `PARSIO_IO_GET_TEMPLATE_DETAILS` | Get Template Details | Tool to retrieve details of a specific parsing template by its ID. Use when you need to inspect a template's configuration, fields, or status. |
| `PARSIO_IO_GET_WEBHOOK_DETAILS` | Get Webhook Details | Tool to retrieve details of a specific webhook by its ID. Use when you need to inspect a webhook's configuration, status, or event type. |
| `PARSIO_IO_LIST_COLLECTED_EMAILS` | List Collected Emails | Tool to list all collected email addresses from a specific mailbox. Use when you need to retrieve email addresses that have been automatically collected during document parsing. The mailbox must have the 'collect_emails' setting enabled. |
| `PARSIO_IO_LIST_DOCUMENTS` | List Documents | Tool to retrieve a list of documents from a specific mailbox. Use when you need to list documents with optional filtering by date range, search query, or processing status. Supports pagination for large result sets. |
| `PARSIO_IO_LIST_MAILBOXES` | List Mailboxes | Tool to retrieve all mailboxes in the account. Use when you need to list all available mailboxes and their configurations. |
| `PARSIO_IO_LIST_TABLE_FIELDS` | List Table Fields | Tool to list all table fields in a specific mailbox. Use when you need to view the structure of data fields available for a mailbox. |
| `PARSIO_IO_LIST_TEMPLATES_IN_MAILBOX` | List Templates in Mailbox | Tool to list all parsing templates associated with a specific mailbox. Use when you need to retrieve all template configurations for a mailbox, including their enabled status and metadata. Supports pagination for mailboxes with many templates. |
| `PARSIO_IO_LIST_WEBHOOKS` | List Webhooks | Tool to retrieve all webhooks configured for a specific mailbox. Use when you need to list webhooks associated with a mailbox. |
| `PARSIO_IO_PARSE_DOCUMENT` | Parse Document | Tool to trigger parsing of a specific document. Use when you need to initiate parsing for a document that has already been uploaded or created in Parsio. |
| `PARSIO_IO_SKIP_DOCUMENTS` | Skip Documents | Tool to skip multiple documents in a mailbox by providing document IDs. Use when you need to mark documents as skipped rather than parsing them. |
| `PARSIO_IO_UPDATE_MAILBOX_SETTINGS` | Update Mailbox Settings | Tool to update mailbox settings including name, email prefix, and processing options. Use when you need to modify configuration settings for an existing mailbox. |
| `PARSIO_IO_UPDATE_WEBHOOK` | Update Webhook | Tool to update an existing webhook's configuration. Use when you need to modify webhook settings like URL, event type, or activation status. |
| `PARSIO_IO_UPLOAD_FILE` | Upload File | Tool to upload and parse PDF, HTML, CSV, TXT, DOCX, RTF or XML files (max 20MB) to a mailbox. Use when you need to submit a file to Parsio for automated data extraction. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Parsio.io MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Parsio.io account. It provides structured and secure access so Claude can perform Parsio.io operations on your behalf.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

Before starting, make sure you have:
- Claude Pro, Max, or API billing enabled Anthropic account
- Composio API Key
- A Parsio.io account
- Basic knowledge of Python or TypeScript

### 1. Install Claude Code

To install Claude Code, use one of the following methods based on your operating system:
```bash
# macOS, Linux, WSL
curl -fsSL https://claude.ai/install.sh | bash

# Windows PowerShell
irm https://claude.ai/install.ps1 | iex

# Windows CMD
curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
```

### 2. Set up Claude Code

Open a terminal, go to your project folder, and start Claude Code:
- Claude Code will open in your terminal
- Follow the prompts to sign in with your Anthropic account
- Complete the authentication flow
- Once authenticated, you can start using Claude Code
```bash
cd your-project-folder
claude
```

### 3. Set up environment variables

Create a .env file in your project root with the following variables:
- COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code))
- USER_ID identifies the user for session management (use any unique identifier)
```bash
COMPOSIO_API_KEY=your_composio_api_key_here
USER_ID=your_user_id_here
```

### 4. Install Composio library

No description provided.
```python
pip install composio-core python-dotenv
```

```typescript
npm install @composio/core dotenv
```

### 5. Generate Composio MCP URL

No description provided.
```python
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
USER_ID = os.getenv("USER_ID")

composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=USER_ID,
    toolkits=["parsio_io"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url

print(f"MCP URL: {COMPOSIO_MCP_URL}")
print(f"\nUse this command to add to Claude Code:")
print(f'claude mcp add --transport http parsio_io-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"')
```

```typescript
import 'dotenv/config';
import { Composio } from '@composio/core';

const { COMPOSIO_API_KEY, USER_ID } = process.env;

if (!COMPOSIO_API_KEY || !USER_ID) {
  throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
}

const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY });

const composioSession = await composioClient.create(USER_ID, {
  toolkits: ['parsio_io'],
});

const composioMcpUrl = composioSession?.mcp.url;

console.log(`MCP URL: ${composioMcpUrl}`);
console.log(`\nUse this command to add to Claude Code:`);
console.log(`claude mcp add --transport http parsio_io-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`);
```

### 6. Run the script and copy the MCP URL

No description provided.
```python
python generate_mcp_url.py
```

```typescript
node --loader ts-node/esm generate_mcp_url.ts
# or if using tsx
tsx generate_mcp_url.ts
```

### 7. Add Parsio.io MCP to Claude Code

In your terminal, add the MCP server using the command from the previous step. The command format is:
- claude mcp add registers a new MCP server with Claude Code
- --transport http specifies that this is an HTTP-based MCP server
- The server name (parsio_io-composio) is how you'll reference it
- The URL points to your Composio Tool Router session
- --headers includes your Composio API key for authentication
After running the command, close the current Claude Code session and start a new one for the changes to take effect.
```bash
claude mcp add --transport http parsio_io-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY"

# Then restart Claude Code
exit
claude
```

### 8. Verify the installation

Check that your Parsio.io MCP server is properly configured.
- This command lists all MCP servers registered with Claude Code
- You should see your parsio_io-composio entry in the list
- This confirms that Claude Code can now access Parsio.io tools
If everything is wired up, you should see your parsio_io-composio entry listed:
```bash
claude mcp list
```

### 9. Authenticate Parsio.io

The first time you try to use Parsio.io tools, you'll be prompted to authenticate.
- Claude Code will detect that you need to authenticate with Parsio.io
- It will show you an authentication link
- Open the link in your browser (or copy/paste it)
- Complete the Parsio.io authorization flow
- Return to the terminal and start using Parsio.io through Claude Code
Once authenticated, you can ask Claude Code to perform Parsio.io operations in natural language. For example:
- "Extract contact names from attached PDFs"
- "Export all order numbers from this week's emails"
- "Summarize shipping details from unread invoices"

## Complete Code

```python
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
USER_ID = os.getenv("USER_ID")

composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=USER_ID,
    toolkits=["parsio_io"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url

print(f"MCP URL: {COMPOSIO_MCP_URL}")
print(f"\nUse this command to add to Claude Code:")
print(f'claude mcp add --transport http parsio_io-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"')
```

```typescript
import 'dotenv/config';
import { Composio } from '@composio/core';

const { COMPOSIO_API_KEY, USER_ID } = process.env;

if (!COMPOSIO_API_KEY || !USER_ID) {
  throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
}

const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY });

const composioSession = await composioClient.create(USER_ID, {
  toolkits: ['parsio_io'],
});

const composioMcpUrl = composioSession?.mcp.url;

console.log(`MCP URL: ${composioMcpUrl}`);
console.log(`\nUse this command to add to Claude Code:`);
console.log(`claude mcp add --transport http parsio_io-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`);
```

## Conclusion

You've successfully integrated Parsio.io with Claude Code using Composio's MCP server. Now you can interact with Parsio.io directly from your terminal using natural language commands.
Key features of this setup:
- Terminal-native experience without switching contexts
- Natural language commands for Parsio.io operations
- Secure authentication through Composio's managed MCP
- Tool Router for dynamic tool discovery and execution
Next steps:
- Try asking Claude Code to perform various Parsio.io operations
- Add more toolkits to your Tool Router session for multi-app workflows
- Integrate this setup into your development workflow for increased productivity
You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities.

## How to build Parsio.io MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/parsio_io/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/parsio_io/framework/claude-agents-sdk)
- [Claude Cowork](https://composio.dev/toolkits/parsio_io/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/parsio_io/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/parsio_io/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/parsio_io/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/parsio_io/framework/cli)
- [Google ADK](https://composio.dev/toolkits/parsio_io/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/parsio_io/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/parsio_io/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/parsio_io/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/parsio_io/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/parsio_io/framework/crew-ai)

## Related Toolkits

- [Google Drive](https://composio.dev/toolkits/googledrive) - Google Drive is a cloud storage platform for uploading, sharing, and collaborating on files. It's perfect for keeping your documents accessible and organized across devices.
- [Google Docs](https://composio.dev/toolkits/googledocs) - Google Docs is a cloud-based word processor that enables document creation and real-time collaboration. Its seamless sharing and version history make team editing and content management a breeze.
- [Google Super](https://composio.dev/toolkits/googlesuper) - Google Super is an all-in-one suite combining Gmail, Drive, Calendar, Sheets, Analytics, and more. It gives you a unified platform to manage your digital life, boosting productivity and organization.
- [Affinda](https://composio.dev/toolkits/affinda) - Affinda is an AI-powered document processing platform that automates data extraction from resumes, invoices, and more. It streamlines document-heavy workflows by turning files into structured, actionable data.
- [Agility cms](https://composio.dev/toolkits/agility_cms) - Agility CMS is a headless content management system for building and managing digital experiences across platforms. It lets teams update content quickly and deliver omnichannel experiences with ease.
- [Algodocs](https://composio.dev/toolkits/algodocs) - Algodocs is an AI-powered platform that automates data extraction from business documents. It delivers fast, secure, and accurate processing without templates or manual training.
- [Api2pdf](https://composio.dev/toolkits/api2pdf) - Api2Pdf is a REST API for generating PDFs from HTML, URLs, and documents using powerful engines like wkhtmltopdf and Headless Chrome. It streamlines document conversion and automation for developers and businesses.
- [Aryn](https://composio.dev/toolkits/aryn) - Aryn is an AI-powered platform for parsing, extracting, and analyzing data from unstructured documents. Use it to automate document processing and unlock actionable insights from your files.
- [Boldsign](https://composio.dev/toolkits/boldsign) - Boldsign is a digital eSignature platform for sending, signing, and tracking documents online. Organizations use it to automate agreements and manage legally binding workflows efficiently.
- [Boloforms](https://composio.dev/toolkits/boloforms) - BoloForms is an eSignature platform built for small businesses, offering unlimited signatures, templates, and forms. It simplifies digital document signing and team collaboration at a predictable, fixed price.
- [Box](https://composio.dev/toolkits/box) - Box is a cloud content management and file sharing platform for businesses. It helps teams securely store, organize, and collaborate on files from anywhere.
- [Carbone](https://composio.dev/toolkits/carbone) - Carbone is a blazing-fast report generator that turns JSON data into PDFs, Word docs, spreadsheets, and more using flexible templates. It lets you automate document creation at scale with minimal code.
- [Castingwords](https://composio.dev/toolkits/castingwords) - CastingWords is a transcription service specializing in human-powered, accurate transcripts via a simple API. Get seamless audio-to-text conversion for interviews, meetings, podcasts, and more.
- [Cloudconvert](https://composio.dev/toolkits/cloudconvert) - CloudConvert is a powerful file conversion service supporting over 200 file formats. It streamlines converting, compressing, and managing documents, media, and more, all in one place.
- [Cloudlayer](https://composio.dev/toolkits/cloudlayer) - Cloudlayer is a document and asset generation service for creating PDFs and images via API or SDKs. It lets you automate high-quality doc creation, saving dev time and reducing manual work.
- [Cloudpress](https://composio.dev/toolkits/cloudpress) - Cloudpress is a content export tool for Google Docs and Notion. It automates publishing to your favorite Content Management Systems.
- [Contentful graphql](https://composio.dev/toolkits/contentful_graphql) - Contentful graphql is a content delivery API that lets you access Contentful data using GraphQL queries. It gives you efficient, flexible ways to fetch and manage structured content for any digital project.
- [Conversion tools](https://composio.dev/toolkits/conversion_tools) - Conversion Tools is an online service for converting documents between formats such as PDF, Word, Excel, XML, and CSV. It lets you automate complex document workflows with just a few clicks.
- [Convertapi](https://composio.dev/toolkits/convertapi) - ConvertAPI is a robust file conversion service for documents, images, and spreadsheets. It streamlines programmatic format changes and lets developers automate complex workflows with a single API.
- [Craftmypdf](https://composio.dev/toolkits/craftmypdf) - CraftMyPDF is a web-based service for designing and generating PDFs with templates and live data. It streamlines document creation by automating personalized PDFs at scale.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Parsio.io MCP?

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

### Can I use Tool Router MCP with Claude Code?

Yes, you can. Claude Code 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 Parsio.io tools.

### Can I manage the permissions and scopes for Parsio.io while using Tool Router?

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

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)