MiniMax MCP Server – Image, Video, and Voice Design
MiniMax's official MCP servers give AI agents local access to MiniMax multimodal generation APIs. Use them for creative workflows that need generated images, videos, voices, speech, music, and other media outputs from MCP-compatible clients.
Overview
MiniMax provides official MCP servers for accessing its multimodal generation APIs from MCP-compatible clients. The integration is useful for design and creative-production workflows because it exposes image generation, video generation, music generation, speech generation, voice cloning, and voice design through a standard agent tool interface.
What the MCP server enables
MiniMax documents both Python and JavaScript implementations. Depending on the implementation version, configured host, and available account permissions, an AI agent can:
- Generate images from text prompts.
- Generate videos, including Hailuo video models and supported duration or quality settings.
- Create text-to-speech audio.
- Clone voices for approved use cases.
- Design custom voices from descriptive prompts.
- Generate music with supported MiniMax music models.
- Return generated media as URLs or download generated assets locally.
- Use dynamic configuration through environment variables or request parameters.
These capabilities allow an AI assistant to create and iterate on visual, audio, and video assets without requiring the user to manually call the MiniMax API.
When to use it
Use MiniMax MCP when a design or content workflow needs generated creative media across multiple modalities. Typical uses include concept visuals, short video drafts, campaign assets, product demo clips, narration audio, voice previews, music beds, and multimodal prototypes that combine images, video, sound, and speech.
It is especially useful when an agent needs to coordinate several creative media outputs from the same provider in a coding or desktop assistant environment.
Connection and authentication
The official Python server runs locally over stdio with:
uvx minimax-mcp
It requires MINIMAX_API_KEY, MINIMAX_API_HOST, and usually MINIMAX_MCP_BASE_PATH for local output. MiniMax documents different API hosts by region, including https://api.minimax.io for global accounts and https://api.minimaxi.com for mainland accounts. MINIMAX_API_RESOURCE_MODE is optional and controls whether generated media are returned as URLs or downloaded locally.
MiniMax also maintains an official JavaScript implementation that can be installed with package managers such as pnpm and run as a local MCP server.
Key considerations
The API key must match the selected regional API host or requests can fail with invalid-key errors. Media generation can consume paid API credits and may take time for video, music, or high-quality outputs. Generated assets should be reviewed for licensing, consent, safety, brand fit, accessibility, and policy compliance. Store API keys securely, avoid committing them to configuration files, and restrict output directories to trusted local paths.
Supported Transports
stdio
Command: uvx
Args:
minimax-mcp
Frequently Asked Questions
- When should an AI agent use the MiniMax MCP server?
- Use it when a creative workflow needs MiniMax-powered image generation, video generation, text-to-speech, voice cloning, voice design, music generation, or multimodal asset creation from an MCP-compatible assistant.
- What does the MiniMax MCP server add to an AI agent's capabilities?
- It gives the agent tool access to MiniMax generation APIs so it can create media assets directly, rather than only writing prompts or instructions for the user to run manually.
- What can an AI agent access or manage through MiniMax MCP?
- Depending on account access and the implementation version, the agent can generate images, videos, speech audio, cloned voices, custom voice designs, and music, and can return generated media as URLs or local files.
- How is authentication configured for the MiniMax MCP server?
- The local server uses a MiniMax API key in MINIMAX_API_KEY and a regional API host in MINIMAX_API_HOST. The API key and host must match, such as the global or mainland host documented by MiniMax.
- Which transport should be used for the MiniMax MCP server?
- Use the documented local stdio transport with uvx minimax-mcp for the official Python implementation. MiniMax also maintains an official JavaScript implementation, but this YAML represents the Python stdio setup.