MCP Server

Active

MIT

DeepThonk MCP Server

Name: DeepThonk MCP Server
Author: io.github.linxule

io.github.linxule/deepthonk

Repository Registry

What is the DeepThonk MCP server?

Provider-neutral OpenDeepThink reasoning server: generate, judge, rank, mutate.

How to install DeepThonk

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

DEEPSEEK_API_KEY
secret
API key for the DeepSeek provider. Optional: omit to use MCP sampling or another provider.
OPENROUTER_API_KEY
secret
API key for the OpenRouter provider. Optional: omit to use MCP sampling or another provider.
DEEPTHONK_API_KEY
secret
API key for a custom openai-compatible provider endpoint. Optional.
DEEPTHONK_CONFIG
Path to config.yaml. Defaults to ~/.config/deepthonk/config.yaml.
DEEPTHONK_PROFILES_DIR
Directory of custom profile YAML files. Defaults to the config directory's profiles/.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "deepthonk": {
      "command": "npx",
      "args": [
        "-y",
        "deepthonk",
        "serve-mcp"
      ],
      "env": {
        "DEEPSEEK_API_KEY": "<YOUR_DEEPSEEK_API_KEY>",
        "OPENROUTER_API_KEY": "<YOUR_OPENROUTER_API_KEY>",
        "DEEPTHONK_API_KEY": "<YOUR_DEEPTHONK_API_KEY>",
        "DEEPTHONK_CONFIG": "<YOUR_DEEPTHONK_CONFIG>",
        "DEEPTHONK_PROFILES_DIR": "<YOUR_DEEPTHONK_PROFILES_DIR>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "deepthonk": {
      "command": "npx",
      "args": [
        "-y",
        "deepthonk",
        "serve-mcp"
      ],
      "env": {
        "DEEPSEEK_API_KEY": "<YOUR_DEEPSEEK_API_KEY>",
        "OPENROUTER_API_KEY": "<YOUR_OPENROUTER_API_KEY>",
        "DEEPTHONK_API_KEY": "<YOUR_DEEPTHONK_API_KEY>",
        "DEEPTHONK_CONFIG": "<YOUR_DEEPTHONK_CONFIG>",
        "DEEPTHONK_PROFILES_DIR": "<YOUR_DEEPTHONK_PROFILES_DIR>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "deepthonk": {
      "command": "npx",
      "args": [
        "-y",
        "deepthonk",
        "serve-mcp"
      ],
      "env": {
        "DEEPSEEK_API_KEY": "<YOUR_DEEPSEEK_API_KEY>",
        "OPENROUTER_API_KEY": "<YOUR_OPENROUTER_API_KEY>",
        "DEEPTHONK_API_KEY": "<YOUR_DEEPTHONK_API_KEY>",
        "DEEPTHONK_CONFIG": "<YOUR_DEEPTHONK_CONFIG>",
        "DEEPTHONK_PROFILES_DIR": "<YOUR_DEEPTHONK_PROFILES_DIR>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "deepthonk": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "deepthonk",
        "serve-mcp"
      ],
      "env": {
        "DEEPSEEK_API_KEY": "<YOUR_DEEPSEEK_API_KEY>",
        "OPENROUTER_API_KEY": "<YOUR_OPENROUTER_API_KEY>",
        "DEEPTHONK_API_KEY": "<YOUR_DEEPTHONK_API_KEY>",
        "DEEPTHONK_CONFIG": "<YOUR_DEEPTHONK_CONFIG>",
        "DEEPTHONK_PROFILES_DIR": "<YOUR_DEEPTHONK_PROFILES_DIR>"
      }
    }
  }
}

Claude Code

claude mcp add deepthonk --env DEEPSEEK_API_KEY=<YOUR_DEEPSEEK_API_KEY> --env OPENROUTER_API_KEY=<YOUR_OPENROUTER_API_KEY> --env DEEPTHONK_API_KEY=<YOUR_DEEPTHONK_API_KEY> --env DEEPTHONK_CONFIG=<YOUR_DEEPTHONK_CONFIG> --env DEEPTHONK_PROFILES_DIR=<YOUR_DEEPTHONK_PROFILES_DIR> -- npx -y deepthonk serve-mcp

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