mcp-toolbox-fastmcp 0.0.1.dev0
Maintenance of a set of tools to enhance LLM through MCP protocols.
Requires Python: >=3.10
Keywords: LLM, MCP, Model Context Protocol

[![Add to Cursor](https://fastmcp.me/badges/cursor_dark.svg)](https://fastmcp.me/MCP/Details/642/toolbox)
[![Add to VS Code](https://fastmcp.me/badges/vscode_dark.svg)](https://fastmcp.me/MCP/Details/642/toolbox)
[![Add to Claude](https://fastmcp.me/badges/claude_dark.svg)](https://fastmcp.me/MCP/Details/642/toolbox)
[![Add to ChatGPT](https://fastmcp.me/badges/chatgpt_dark.svg)](https://fastmcp.me/MCP/Details/642/toolbox)
[![Add to Codex](https://fastmcp.me/badges/codex_dark.svg)](https://fastmcp.me/MCP/Details/642/toolbox)
[![Add to Gemini](https://fastmcp.me/badges/gemini_dark.svg)](https://fastmcp.me/MCP/Details/642/toolbox)

# mcp-toolbox

[![Release](https://img.shields.io/github/v/release/ai-zerolab/mcp-toolbox)](https://img.shields.io/github/v/release/ai-zerolab/mcp-toolbox)
[![Build status](https://img.shields.io/github/actions/workflow/status/ai-zerolab/mcp-toolbox/main.yml?branch=main)](https://github.com/ai-zerolab/mcp-toolbox/actions/workflows/main.yml?query=branch%3Amain)
[![codecov](https://codecov.io/gh/ai-zerolab/mcp-toolbox/branch/main/graph/badge.svg)](https://codecov.io/gh/ai-zerolab/mcp-toolbox)
[![Commit activity](https://img.shields.io/github/commit-activity/m/ai-zerolab/mcp-toolbox)](https://img.shields.io/github/commit-activity/m/ai-zerolab/mcp-toolbox)
[![License](https://img.shields.io/github/license/ai-zerolab/mcp-toolbox)](https://img.shields.io/github/license/ai-zerolab/mcp-toolbox)

A comprehensive toolkit for enhancing LLM capabilities through the Model Context Protocol (MCP). This package provides a collection of tools that allow LLMs to interact with external services and APIs, extending their functionality beyond text generation.

- **GitHub repository**: <https://github.com/ai-zerolab/mcp-toolbox/>
- (WIP)**Documentation**: <https://ai-zerolab.github.io/mcp-toolbox/>

## Features

> \*nix is our main target, but Windows should work too.

- **Command Line Execution**: Execute any command line instruction through LLM
- **Figma Integration**: Access Figma files, components, styles, and more
- **Extensible Architecture**: Easily add new API integrations
- **MCP Protocol Support**: Compatible with Claude Desktop and other MCP-enabled LLMs
- **Comprehensive Testing**: Well-tested codebase with high test coverage

## Installation

### Using uv (Recommended)

We recommend using [uv](https://github.com/astral-sh/uv) to manage your environment.

```bash
# Install uv
curl -LsSf https://astral.sh/uv/install.sh | sh  # For macOS/Linux
# or
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"  # For Windows
```

Then you can use `uvx "mcp-toolbox@latest" stdio` as commands for running the MCP server for latest version. **Audio and memory tools are not included in the default installation.**, you can include them by installing the `all` extra:

> [audio] for audio tools, [memory] for memory tools, [all] for all tools

```bash
uvx "mcp-toolbox[all]@latest" stdio
```

### Installing via Smithery

To install Toolbox for LLM Enhancement for Claude Desktop automatically via [Smithery](https://smithery.ai/server/@ai-zerolab/mcp-toolbox):

```bash
npx -y @smithery/cli install @ai-zerolab/mcp-toolbox --client claude
```

### Using pip

```bash
pip install "mcp-toolbox[all]"
```

And you can use `mcp-toolbox stdio` as commands for running the MCP server.

## Configuration

### Environment Variables

The following environment variables can be configured:

- `FIGMA_API_KEY`: API key for Figma integration
- `TAVILY_API_KEY`: API key for Tavily integration
- `DUCKDUCKGO_API_KEY`: API key for DuckDuckGo integration
- `BFL_API_KEY`: API key for Flux image generation API

### Memory Storage

Memory tools store data in the following locations:

- **macOS**: `~/Documents/zerolab/mcp-toolbox/memory` (syncs across devices via iCloud)
- **Other platforms**: `~/.zerolab/mcp-toolbox/memory`

### Full Configuration

To use mcp-toolbox with Claude Desktop/Cline/Cursor/..., add the following to your configuration file:

```json
{
  "mcpServers": {
    "zerolab-toolbox": {
      "command": "uvx",
      "args": ["--prerelease=allow", "mcp-toolbox@latest", "stdio"],
      "env": {
        "FIGMA_API_KEY": "your-figma-api-key",
        "TAVILY_API_KEY": "your-tavily-api-key",
        "DUCKDUCKGO_API_KEY": "your-duckduckgo-api-key",
        "BFL_API_KEY": "your-bfl-api-key"
      }
    }
  }
}
```

For full features:

```json
{
  "mcpServers": {
    "zerolab-toolbox": {
      "command": "uvx",
      "args": [
        "--prerelease=allow",
        "--python=3.12",
        "mcp-toolbox[all]@latest",
        "stdio"
      ],
      "env": {
        "FIGMA_API_KEY": "your-figma-api-key",
        "TAVILY_API_KEY": "your-tavily-api-key",
        "DUCKDUCKGO_API_KEY": "your-duckduckgo-api-key",
        "BFL_API_KEY": "your-bfl-api-key"
      }
    }
  }
}
```

You can generate a debug configuration template using:

```bash
uv run generate_config_template.py
```

## Available Tools

### Command Line Tools

| Tool              | Description                        |
| ----------------- | ---------------------------------- |
| `execute_command` | Execute a command line instruction |

### File Operations Tools

| Tool                 | Description                                         |
| -------------------- | --------------------------------------------------- |
| `read_file_content`  | Read content from a file                            |
| `write_file_content` | Write content to a file                             |
| `replace_in_file`    | Replace content in a file using regular expressions |
| `list_directory`     | List directory contents with detailed information   |

### Figma Tools

| Tool                            | Description                              |
| ------------------------------- | ---------------------------------------- |
| `figma_get_file`                | Get a Figma file by key                  |
| `figma_get_file_nodes`          | Get specific nodes from a Figma file     |
| `figma_get_image`               | Get images for nodes in a Figma file     |
| `figma_get_image_fills`         | Get URLs for images used in a Figma file |
| `figma_get_comments`            | Get comments on a Figma file             |
| `figma_post_comment`            | Post a comment on a Figma file           |
| `figma_delete_comment`          | Delete a comment from a Figma file       |
| `figma_get_team_projects`       | Get projects for a team                  |
| `figma_get_project_files`       | Get files for a project                  |
| `figma_get_team_components`     | Get components for a team                |
| `figma_get_file_components`     | Get components from a file               |
| `figma_get_component`           | Get a component by key                   |
| `figma_get_team_component_sets` | Get component sets for a team            |
| `figma_get_team_styles`         | Get styles for a team                    |
| `figma_get_file_styles`         | Get styles from a file                   |
| `figma_get_style`               | Get a style by key                       |

### XiaoyuZhouFM Tools

| Tool                    | Description                                                                                |
| ----------------------- | ------------------------------------------------------------------------------------------ |
| `xiaoyuzhoufm_download` | Download a podcast episode from XiaoyuZhouFM with optional automatic m4a to mp3 conversion |

### Audio Tools

| Tool               | Description                                                      |
| ------------------ | ---------------------------------------------------------------- |
| `get_audio_length` | Get the length of an audio file in seconds                       |
| `get_audio_text`   | Get transcribed text from a specific time range in an audio file |

### Memory Tools

| Tool             | Description                                                             |
| ---------------- | ----------------------------------------------------------------------- |
| `think`          | Use the tool to think about something and append the thought to the log |
| `get_session_id` | Get the current session ID                                              |
| `remember`       | Store a memory (brief and detail) in the memory database                |
| `recall`         | Query memories from the database with semantic search                   |
| `forget`         | Clear all memories in the memory database                               |

### Markitdown Tools

| Tool                       | Description                                   |
| -------------------------- | --------------------------------------------- |
| `convert_file_to_markdown` | Convert any file to Markdown using MarkItDown |
| `convert_url_to_markdown`  | Convert a URL to Markdown using MarkItDown    |

### Web Tools

| Tool                     | Description                                        |
| ------------------------ | -------------------------------------------------- |
| `get_html`               | Get HTML content from a URL                        |
| `save_html`              | Save HTML from a URL to a file                     |
| `search_with_tavily`     | Search the web using Tavily (requires API key)     |
| `search_with_duckduckgo` | Search the web using DuckDuckGo (requires API key) |

### Flux Image Generation Tools

| Tool                  | Description                                                |
| --------------------- | ---------------------------------------------------------- |
| `flux_generate_image` | Generate an image using the Flux API and save it to a file |

## Usage Examples

### Running the MCP Server

```bash
# Run with stdio transport (default)
mcp-toolbox stdio

# Run with SSE transport
mcp-toolbox sse --host localhost --port 9871
```

### Using with Claude Desktop

1. Configure Claude Desktop as shown in the Configuration section
1. Start Claude Desktop
1. Ask Claude to interact with Figma files:
   - "Can you get information about this Figma file: 12345abcde?"
   - "Show me the components in this Figma file: 12345abcde"
   - "Get the comments from this Figma file: 12345abcde"
1. Ask Claude to execute command line instructions:
   - "What files are in the current directory?"
   - "What's the current system time?"
   - "Show me the contents of a specific file."
1. Ask Claude to download podcasts from XiaoyuZhouFM:
   - "Download this podcast episode: https://www.xiaoyuzhoufm.com/episode/67c3d80fb0167b8db9e3ec0f"
   - "Download and convert to MP3 this podcast: https://www.xiaoyuzhoufm.com/episode/67c3d80fb0167b8db9e3ec0f"
1. Ask Claude to work with audio files:
   - "What's the length of this audio file: audio.m4a?"
   - "Transcribe the audio from 60 to 90 seconds in audio.m4a"
   - "Get the text from 2:30 to 3:00 in the audio file"
1. Ask Claude to convert files or URLs to Markdown:
   - "Convert this file to Markdown: document.docx"
   - "Convert this webpage to Markdown: https://example.com"
1. Ask Claude to work with web content:
   - "Get the HTML content from https://example.com"
   - "Save the HTML from https://example.com to a file"
   - "Search the web for 'artificial intelligence news'"
1. Ask Claude to generate images with Flux:
   - "Generate an image of a beautiful sunset over mountains"
   - "Create an image of a futuristic city and save it to my desktop"
   - "Generate a portrait of a cat in a space suit"
1. Ask Claude to use memory tools:
   - "Remember this important fact: The capital of France is Paris"
   - "What's my current session ID?"
   - "Recall any information about France"
   - "Think about the implications of climate change"
   - "Forget all stored memories"

## Development

### Local Setup

Fork the repository and clone it to your local machine.

```bash
# Install in development mode
make install
# Activate a virtual environment
source .venv/bin/activate  # For macOS/Linux
# or
.venv\Scripts\activate  # For Windows
```

### Running Tests

```bash
make test
```

### Running Checks

```bash
make check
```

### Building Documentation

```bash
make docs
```

## Adding New Tools

To add a new API integration:

1. Update `config.py` with any required API keys
1. Create a new module in `mcp_toolbox/`
1. Implement your API client and tools
1. Add tests for your new functionality
1. Update the README.md with new environment variables and tools

See the [development guide](llms.txt) for more detailed instructions.

## Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
1. Create a feature branch (`git checkout -b feature/amazing-feature`)
1. Commit your changes (`git commit -m 'Add some amazing feature'`)
1. Push to the branch (`git push origin feature/amazing-feature`)
1. Open a Pull Request

## License

This project is licensed under the terms of the license included in the repository.