DeepSeek‑TUI: A Claude‑Code‑Style Terminal Agent Optimized for DeepSeek
DeepSeek‑TUI is a Rust‑based terminal coding agent modeled after Claude Code, specially tuned for DeepSeek V4, offering chain‑of‑thought streaming, a 1 M‑token context window with automatic compression, cost‑saving RLM mode, multiple operation tiers, and a rapid release cadence that has driven its popularity to over 2.3k GitHub stars.
Overview
DeepSeek‑TUI is a terminal‑based coding agent written in Rust, optimized for DeepSeek V4. It streams the model’s reasoning chain to the terminal, uses the 1 million‑token context window, and automatically compresses context when near capacity while preserving stable prefix tokens for cache hits.
RLM Mode and Cost Efficiency
In Rapid‑Large‑Model (RLM) mode a primary model can dispatch up to 16 V4 Flash sub‑tasks concurrently for batch analysis or task decomposition. Flash tokens cost roughly one‑third of Pro tokens; off‑loading non‑critical subtasks to Flash reduces overall expense. Uncached tokens are priced ten times higher than cached tokens, and the UI shows per‑round cost.
Model Endpoints and Operation Modes
Supported endpoints: DeepSeek official API, NVIDIA NIM, Fireworks, self‑hosted SGLang.
Plan : read‑only exploration that proposes a plan without execution.
Agent : default mode; each tool call requires user confirmation.
YOLO : fully automatic execution with session persistence, independent Git snapshots, and round‑based rollback.
Installation
npm install -g deepseek-tuiVersion History
Initial commit 19 January 2024; 37 releases (v0.7.x → v0.8.x) in <4 months.
Early versions built tool‑call skeleton, session management, Git snapshots.
v0.7.x added multi‑language UI, Chinese prompts, help texts.
v0.8.2 fixed long‑session file‑handle leak.
v0.8.6 / v0.8.7 added rate‑limit banners, input‑history search, message‑queue visualization.
v0.8.8 added Linux ARM64 pre‑compiled binaries.
Localization and Distribution
Chinese README, TUNA Cargo mirror support, release binaries can be hosted on Alibaba Cloud OSS or Tencent Cloud COS.
Contributors
~150 commits generated by Claude, the rest by author Hunter Bown and a few human contributors.
Repository
https://github.com/Hmbown/DeepSeek-TUI
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