Connects Claude and other MCP clients to DeepSeek's V3.2 chat and reasoning models via the DeepSeek API. Exposes two main tools: deepseek_chat for conversation with temperature controls, streaming, and function calling support (up to 128 tool definitions), plus deepseek_sessions for managing multi-turn conversation contexts. Includes thinking mode for chain-of-reasoning tasks, JSON output mode for structured responses, and automatic cost tracking that accounts for cache hits. Ships with 12 prompt templates and offers both stdio and remote HTTP transport options. Reach for this when you want DeepSeek's reasoning capabilities inside Claude's workflow, especially for complex problem solving or when you need detailed token and cost accounting across sessions.
claude mcp add --transport stdio io.github.arikusi-deepseek uvx deepseek