Claude Code Plugin

Convert files directly from Claude Code with a single install command. No manual configuration needed.

Quick Start

Install the Conversion Tools plugin for Claude Code with one command:

Option 1: Claude Plugin Marketplace

bash

claude plugin marketplace add conversiontools/agent-skills
claude plugin install conversiontools

Adds the plugin from the marketplace and installs it. Restart Claude Code after installation. This sets up the MCP server connection and AI instructions automatically.

Option 2: Skills CLI

bash

npx skills add conversiontools/agent-skills --skill conversiontools

Uses the Skills CLI to install skill instructions. MCP server must be configured separately for non-plugin agents.

Manual MCP Setup

Prefer manual configuration? You can add the MCP server directly:

bash

claude mcp add --transport http conversiontools https://mcp.conversiontools.io/mcp

See the MCP Server docs for setup with other AI assistants (Cursor, Gemini CLI, etc.).

What's Included

The plugin bundles everything Claude needs to convert files:

MCP Server Connection

Auto-configured connection to the Conversion Tools MCP server. No manual JSON editing or server URLs to copy.

AI Skill Instructions

Built-in instructions that teach Claude how to convert files effectively -- which tool to call, how to handle errors, and when to use upload URLs.

How It Works

Install the plugin

Add the plugin from the marketplace and install it. The plugin configures the MCP server and adds conversion instructions automatically.

Authenticate via OAuth

On first use, a browser window opens for you to log in to your Conversion Tools account. Credentials are stored securely.

Ask naturally

Just tell Claude what you need -- "convert this file to PDF" or "extract data from invoice.png". The plugin handles the rest.

Usage Examples

Once installed, just ask Claude naturally:

→"Convert data.json to Excel"
→"Transform this XML file to CSV"
→"Extract text from invoice.pdf"
→"Convert screenshot.png to WebP"
→"What formats can I convert PDF to?"

Available Tools

The plugin provides these tools to Claude:

Tool	Description
`convert_file`	Convert files between 140+ formats
`request_upload_url`	Get signed URL for uploading large files (>5MB)
`list_converters`	Browse available conversions by category
`find_converter`	Find the right converter for specific formats
`get_converter_info`	Get detailed information about a converter
`auth_status`	Check your authentication status
`auth_login`	Login via OAuth (opens browser)
`auth_logout`	Clear stored credentials

Supported Conversions

Convert between 140+ file formats across these categories:

Documents

Word, PowerPoint, Excel, PDF, HTML, Markdown, ODS, LaTeX

Data Formats

JSON, CSV, XML, YAML, Parquet, JSONL, BSON, Excel

Images

PNG, JPG, WebP, AVIF, HEIC, JXL, SVG, BMP, TIFF, GIF

PDF Processing

Extract to Word, Excel, CSV, Text, HTML, Images, EPUB

Audio & Video

MP3, WAV, FLAC, MP4, MOV, MKV, AVI

E-books

EPUB, MOBI, AZW, AZW3, FB2, FBZ, PDF

OCR

Extract text from images and scanned PDFs

AI Text-to-Speech

Convert text, DOCX, PDF, Markdown to MP3

AI Speech-to-Text

Transcribe MP3, WAV, FLAC to text

AI-Powered

Smart extraction from complex documents

Subtitles

SRT, VTT, ASS — bidirectional conversions

Authentication

Authentication is handled automatically via OAuth. On first use, a browser window will open for you to log in to your Conversion Tools account. Your credentials are securely stored for future sessions.

No API keys to manage -- just install and start converting.

Pricing

The plugin uses the same conversion limits as your Conversion Tools account:

Free tier: 100 conversions per month (max 10 per day)
Paid plans: Higher limits and priority processing

View pricing plans or API pricing for details.

Need Help?

Check our API Documentation for detailed information about converters and options.

Visit the GitHub repository for source code and issue reporting.

Having issues? Contact us and we will help you get set up.

Ready to Get Started?

Install the plugin and start converting files from Claude Code.

bash

claude plugin marketplace add conversiontools/agent-skills
claude plugin install conversiontools

View on GitHub MCP Server Docs