Deepseekmcp

🚀 DeepSeek MCP Server

The DeepSeek MCP Server is a production - grade MCP server integrated with the DeepSeek API, offering features like code review, file management, and account management.

🚀 Quick Start

The DeepSeek MCP Server is a production - grade MCP server that integrates the DeepSeek API. It provides various functions, including code review, file management, and account management.

✨ Features

• Multi - model Support: Supports multiple different models, each with its specific functions.
• Code Review Focus: Offers dedicated code review functionality to help users detect and fix issues in the code.
• Direct File Handling: Supports direct file processing by specifying local file paths. The server will automatically read the file, determine its MIME type, and upload it to the DeepSeek API.

📦 Installation

Prerequisites

1. Operating System: Supports Linux or macOS.
2. Go Language: Requires Go 1.20 or a higher version to be installed.
3. DeepSeek API License: An effective license is required to use the service.

Download the Source Code

git clone https://github.com/deepseek/mcp.git
cd mcp

Compile and Run

go build -o bin/mcp .
./bin/mcp

📚 Documentation

Configuration

The server's behavior can be configured through environment variables or command - line parameters.

Environment Variables

• DEEPSEEK_MODEL: Sets the model to be used, with the default value being deepseek - chat.
• DEEPSEEK_SYSTEM_PROMPT: Sets the system prompt to customize the model's behavior.
• DEEPSEEK_TEMPERATURE: Sets the temperature parameter of the model (ranging from 0.0 to 1.0), with the default value being 0.7.

Command - Line Options

# Set the model via the command line
./bin/mcp -deepseek-model=deepseek-coder

# Set the system prompt via the command line
./bin/mcp -deepseek-system-prompt="Your custom prompt here"

# Set the temperature parameter via the command line
./bin/mcp -deepseek-temperature=0.8

Core API Tools

deepseek_ask Tool

This tool is used to send requests to the DeepSeek API and supports direct file processing.

Example Usage

{
  "name": "deepseek_ask",
  "arguments": {
    "query": "Analyze this code and return a JSON object containing the following: issues_found (an array of strings), complexity_score (a number from 1 - 10), and recommendations (an array of strings)",
    "model": "deepseek-chat",
    "json_mode": true,
    "file_paths": ["main.go", "config.go"]
  }
}

Supported Models

File Handling

The server processes files through the following steps:

1. Specify local file paths in the file_paths array parameter.
2. The server automatically reads the file content and determines its MIME type.
3. Upload the file content to the DeepSeek API.
4. Use the file as the query context.

JSON Mode Support

For integrations that require structured data output, the server supports JSON mode:

• Structured Response: Requests the DeepSeek model to return a formatted JSON object.
• Easy Parsing: Suitable for CI/CD pipelines and automated systems.
• Simple Integration: Just set json_mode: true in the request.

Development

Run Tests

go test -v ./...

Run Code Inspection Tools

golangci-lint run

Format Code

gofmt -w .

📄 License

MIT License

🤝 Contribution

Contributions are welcome! Feel free to submit a Pull Request.

1. Fork the project.
2. Create a feature branch (git checkout -b feature/amazing-feature).
3. Commit your changes.
4. Push to the repository and create a pull request.