DeepSeek-Claude MCP Server

@HarshJ23

Repository

Basic information

About DeepSeek-Claude MCP Server

a MCP server which integrates reasoning capabilities of DeepSeek R1 model into claude desktop app.

#deepseek #claude #mcp-server

DeepSeek-Claude MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "deepseek-claude-MCP-server": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@HarshJ23/deepseek-claude-MCP-server",
        "--client",
        "claude"
      ]
    }
  }
}

DeepSeek-Claude MCP Server tools

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Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is DeepSeek-Claude MCP Server?

DeepSeek-Claude MCP Server enhances Claude's reasoning capabilities by integrating DeepSeek R1's advanced reasoning engine. It enables Claude to tackle complex, multi-step reasoning tasks by forwarding queries to DeepSeek R1 and incorporating its structured reasoning into Claude's responses. The server is designed for users who need precision and efficiency in thoughtful response generation.

How to use DeepSeek-Claude MCP Server?

Install via Smithery with npx -y @smithery/cli install @HarshJ23/deepseek-claude-MCP-server --client claude or manually by cloning the repository, setting up a Python 3.12+ environment with uv, installing dependencies (mcp[cli] and httpx), obtaining a DeepSeek API key, and configuring the claude_desktop_config.json file. The server runs automatically when used with Claude Desktop. When Claude receives a complex query, it forwards it to DeepSeek R1, which returns structured reasoning inside <ant_thinking> tags, and Claude integrates that reasoning into its final response.

Key features of DeepSeek-Claude MCP Server

Integrates DeepSeek R1 reasoning with Claude.
Supports intricate multi-step reasoning tasks.
Designed for precision and efficiency in responses.
Works automatically with Claude Desktop via MCP.

Use cases of DeepSeek-Claude MCP Server

Solving complex logic or math problems with step-by-step reasoning.
Handling multi-step analysis where deeper inference is needed.
Generating structured, thought-out answers for research or analysis tasks.

Frequently asked questions

What is DeepSeek-Claude MCP Server?

It is an MCP server that lets Claude leverage DeepSeek R1's reasoning engine for advanced, multi-step reasoning tasks.

What are the prerequisites for using DeepSeek-Claude MCP Server?

Python 3.12 or higher, the `uv` package manager, and a DeepSeek API key (obtainable from platform.deepseek.com).

How do I set up DeepSeek-Claude MCP Server?

Clone the repo, create a virtual environment with `uv`, install dependencies, configure your DeepSeek API key, add the server configuration to `claude_desktop_config.json`, then run `uv run server.py`. Restart Claude Desktop to use it.

How does the integration between Claude and DeepSeek R1 work?

Claude forwards a query to DeepSeek R1, which returns structured reasoning wrapped in `<ant_thinking>` tags. Claude then incorporates that reasoning into its final response.

Does DeepSeek-Claude MCP Server require any external transport or authentication?

The server communicates via the MCP protocol with Claude Desktop. Authentication is handled by your DeepSeek API key, set during configuration.

Comments

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