@avclabs.ai/enhance-mcp (Node.js)

中文文档 | English

A video enhancement service based on the MCP protocol, acting as an MCP Client-Server to interact with a FastAPI HTTP Server.

Features

The following MCP Tools are provided:

• create_task - Create a video enhancement task (supports URL or local file upload)
• get_task_status - Query task status
• enhance_video_sync - Synchronously enhance a video (blocking wait)

Installation

Install from npm (Recommended)

npm install -g @avclabs.ai/enhance-mcp

Or use yarn/pnpm:

yarn global add @avclabs.ai/enhance-mcp
pnpm add -g @avclabs.ai/enhance-mcp

Install from Source

git clone https://github.com/avclabs/enhance-mcp.git
cd js_client
npm install
npm run build

Usage

1. Command Line

Use directly after global installation:

avclabs-enhance-mcp --base-url https://mcp.avc.ai --api-key your-api-key

Or use environment variables:

# Windows PowerShell
$env:HTTP_API_BASE_URL="https://mcp.avc.ai"
$env:HTTP_API_KEY="your-api-key"
avclabs-enhance-mcp

# Windows CMD
set HTTP_API_BASE_URL=https://mcp.avc.ai
set HTTP_API_KEY=your-api-key
avclabs-enhance-mcp

# macOS/Linux
export HTTP_API_BASE_URL=https://mcp.avc.ai
export HTTP_API_KEY=your-api-key
avclabs-enhance-mcp

2. Configure in Claude Desktop

Edit the Claude Desktop configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows: %APPDATA%/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "video-enhancement": {
      "command": "avclabs-enhance-mcp",
      "args": [
        "--base-url",
        "https://mcp.avc.ai",
        "--api-key",
        "your-api-key"
      ]
    }
  }
}

3. Use with npx (No Global Installation Required)

npx @avclabs.ai/enhance-mcp --base-url https://mcp.avc.ai --api-key your-api-key

Claude Desktop configuration:

{
  "mcpServers": {
    "video-enhancement": {
      "command": "npx",
      "args": [
        "@avclabs.ai/enhance-mcp",
        "--base-url",
        "https://mcp.avc.ai",
        "--api-key",
        "your-api-key"
      ]
    }
  }
}

Provided Tools

create_task

Create a video enhancement task (asynchronous).

Parameters:

• video_source (string, required): Video URL or local file path
• type (string, optional): Upload type, defaults to "url"
  • Options: "url" - Network video URL, "local" - Local file path
• resolution (string, optional): Target resolution, defaults to 720p
  • Options: 480p, 540p, 720p, 1080p, 2k

Example:

// URL mode
{
  "video_source": "https://example.com/video.mp4",
  "type": "url",
  "resolution": "1080p"
}

// Local file mode
{
  "video_source": "/path/to/local/video.mp4",
  "type": "local",
  "resolution": "1080p"
}

Returns:

{
  "success": true,
  "task_id": "xxx",
  "status": "wait"
}

get_task_status

Query task status.

Parameters:

• task_id (string, required): Task ID

Example:

{
  "task_id": "task-123-abc"
}

Returns:

{
  "success": true,
  "task_id": "xxx",
  "status": "completed",
  "progress": 100,
  "video_url": "https://...",
  "error_message": null,
  "created_at": "2024-01-01T00:00:00Z",
  "updated_at": "2024-01-01T00:01:00Z"
}

enhance_video_sync

Synchronously enhance a video (blocking wait until completion).

Parameters:

• video_source (string, required): Video URL or local file path
• type (string, optional): Upload type, defaults to "url"
  • Options: "url" - Network video URL, "local" - Local file path
• resolution (string, optional): Target resolution, defaults to 720p
• poll_interval (number, optional): Polling interval in seconds, defaults to 5
• timeout (number, optional): Timeout in seconds, defaults to 600

Example:

{
  "video_source": "https://example.com/video.mp4",
  "type": "url",
  "resolution": "1080p",
  "poll_interval": 5,
  "timeout": 600
}

Returns:

{
  "success": true,
  "task_id": "xxx",
  "status": "completed",
  "progress": 100,
  "video_url": "https://..."
}

File Upload Notes

When type is set to "local", the MCP Server will:

1. Read the local file
2. Encode the file as base64
3. Upload it to the video enhancement service

Limitations:

• Maximum file size: 100MB

Environment Variables

Variable	Description	Default
HTTP_API_BASE_URL	FastAPI HTTP Server address	https://mcp.avc.ai
HTTP_API_KEY	API authentication key	None

Development

# Clone the repository
git clone https://github.com/avclabs/enhance-mcp.git
cd js_client

# Install dependencies
npm install

# Development mode (auto-compile)
npm run dev

# Build
npm run build

License

MIT License - See LICENSE file for details.