阶跃星辰 MCP server

根据阶跃星辰开放平台StepFun提供的各种模型能力，仿照MiniMax MCP的实现，开发了一个基于stepfun api 的 MCP server。

Local serverstdio

What is the 阶跃星辰 MCP server?

阶跃星辰 MCP server is an MCP project maintained in the weidafeng/stepfunmcp repository. The maintainer describes its purpose as “根据阶跃星辰开放平台StepFun提供的各种模型能力，仿照MiniMax MCP的实现，开发了一个基于stepfun api 的 MCP server。”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using stepfun-mcp. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Configuration values

The example declares STEPFUN_API_KEY, STEPFUN_API_HOST, STEPFUN_MCP_BASE_PATH, STEPFUN_API_RESOURCE_MODE. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the 阶跃星辰 MCP server

{
  "mcpServers": {
    "StepFun": {
      "command": "stepfun-mcp",
      "args": [],
      "env": {
        "STEPFUN_API_KEY": "YOUR_STEPFUN_API_KEY",
        "STEPFUN_API_HOST": "https://api.stepfun.com",
        "STEPFUN_MCP_BASE_PATH": "YOUR_OUTPUT_DIR",
        "STEPFUN_API_RESOURCE_MODE": "local"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
STEPFUN_API_KEY	Declared in the maintainer’s client configuration.	Check documentation
STEPFUN_API_HOST	Declared in the maintainer’s client configuration.	Check documentation
STEPFUN_MCP_BASE_PATH	Declared in the maintainer’s client configuration.	Check documentation
STEPFUN_API_RESOURCE_MODE	Declared in the maintainer’s client configuration.	Check documentation