Created an MCP server that adds professional captions and B-roll to videos through natural language conversation.

Installation

json{
  "mcpServers": {
    "video-captions": {
      "command": "uvx", 
      "args": ["zapcap-mcp-server"],
      "env": {
        "API_KEY": "your_key_here"
      }
    }
  }
}

Usage

Just describe what you want:

• "Add animated captions with green highlights"
• "Generate with 30% B-roll and larger font"
• "Apply viral style but change colors to blue"

The server handles upload, processing, and monitoring automatically. 20+ customization options for fonts, colors, animations, positioning.

Available on PyPI. Looking for feedback on the conversational approach to video editing!