IOL MCP Tool

A Model Context Protocol (MCP) tool for interacting with Invertir Online (IOL) API through Claude Desktop.

- Claude Desktop App for Mac
- Python 3.8+
- IOL trading account
- Environment variables setup with your IOL credentials

git clone https://github.com/fernandezpablo85/mcpiol.git cd mcpiol

curl -LsSf https://astral.sh/uv/install.sh | sh

- Create a.envfile in the project root with your IOL credentials:

IOL_USER=your_username IOL_PASS=your_password

- Open Claude Desktop configuration directory:

open ~/Library/Application\ Support/Claude

- Create or editclaude_desktop_config.json:

touch ~/Library/Application\ Support/Claude/claude_desktop_config.json

{ "mcpServers": { "iol": { "command": "/Users/YOUR_USERNAME/.local/bin/uv", "args": [ "--directory", "/Users/YOUR_USERNAME/projects/playground/mcpiol", "run", "main.py" ] } } }

- ReplaceYOUR_USERNAMEwith your actual username
- Both thecommandand--directorypaths must be absolute paths
- You can find your uv installation path by runningwhich uvin the terminal

pytest tests/test_client.py --cov=client -v

-

If tools don't appear in Claude Desktop:

- Verify your configuration file is correct
- Restart Claude Desktop
- Check Python path and dependencies

- Verify your .env file exists and has correct credentials
- Check IOL API status
- Ensure your IOL account is active

Feel free to open issues or submit pull requests.

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