What credentials does it need?

It reads `OPENROUTER_API_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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MCP Deepseek V3 Et Claude Desktop MCP Server

MCP server that combines DeepSeek's reasoning with Claude 3.5 Sonnet's response generation through Cline

Local serverstdioTypeScript

What is the MCP Deepseek V3 Et Claude Desktop MCP Server?

MCP server that combines DeepSeek's reasoning with Claude 3.5 Sonnet's response generation through Cline

What the server does

A Model Context Protocol (MCP) server that combines DeepSeek R1's reasoning capabilities with Claude 3.5 Sonnet's response generation through OpenRouter. This implementation uses a two-stage process where DeepSeek provides structured reasoning which is then incorporated into Claude's response generation.

Two-Stage Processing —
Uses DeepSeek R1 for initial reasoning (50k character context)
Uses Claude 3.5 Sonnet for final response (600k character context)
Both models accessed through OpenRouter's unified API
Injects DeepSeek's reasoning tokens into Claude's context
Smart Conversation Management —

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
generate_response
check_response_status

How to install the MCP Deepseek V3 Et Claude Desktop MCP Server

{
  "mcpServers": {
    "deepseek-claude": {
      "command": "/path/to/node",
      "args": [
        "/path/to/Deepseek-Thinking-Claude-3.5-Sonnet-CLINE-MCP/build/index.js"
      ],
      "env": {
        "OPENROUTER_API_KEY": "YOUR_OPENROUTER_API_KEY"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

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

Configuration

Variable	Description	Required
OPENROUTER_API_KEY	Declared in the maintainer’s client configuration.	Check documentation

Example prompts to try

“Use MCP Deepseek V3 Et Claude Desktop to generate response.”
“Use MCP Deepseek V3 Et Claude Desktop to check response status.”

Frequently asked questions

MCP server that combines DeepSeek's reasoning with Claude 3.5 Sonnet's response generation through Cline Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.