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PR#1586fix: restore terminal on SIGINT/SIGTERM to prevent shell pollution (#1583)· 5m◆ISS#1583Terminal remains in broken state (raw mode) after exiting with Ctrl+C· 38m◆PR#1585Add file policy engine for file tool harness· 41m◆ISS#1584请问有没有 IDE 插件，特别是像 Claude Code 原生 IDE 插件那样好用的 IDE 插件· 1h◆PR#1581fix(cache): reduce DeepSeek tool-result replay tail· 2h◆PR#937fix(core): persist engine shutdown checkpoint and rehydrate across sessions· 2h◆PR#884fix: exclude binary files from snapshots and enable cross-session memory· 2h◆ISS#1579这个颜色真的很丑· 2h◆ISS#1582ubuntu20.04启动后疯狂报错· 2h◆PR#1580fix: treat drag-and-dropped absolute file paths as @-mentions instead of Unkno…· 3h◆ISS#1286Security Alert: Fake repository detected impersonating this project· 3h◆PR#1578fix(tui): default composer_arrows_scroll to true on Windows (#1255)· 3h◆PR#1586fix: restore terminal on SIGINT/SIGTERM to prevent shell pollution (#1583)· 5m◆ISS#1583Terminal remains in broken state (raw mode) after exiting with Ctrl+C· 38m◆PR#1585Add file policy engine for file tool harness· 41m◆ISS#1584请问有没有 IDE 插件，特别是像 Claude Code 原生 IDE 插件那样好用的 IDE 插件· 1h◆PR#1581fix(cache): reduce DeepSeek tool-result replay tail· 2h◆PR#937fix(core): persist engine shutdown checkpoint and rehydrate across sessions· 2h◆PR#884fix: exclude binary files from snapshots and enable cross-session memory· 2h◆ISS#1579这个颜色真的很丑· 2h◆ISS#1582ubuntu20.04启动后疯狂报错· 2h◆PR#1580fix: treat drag-and-dropped absolute file paths as @-mentions instead of Unkno…· 3h◆ISS#1286Security Alert: Fake repository detected impersonating this project· 3h◆PR#1578fix(tui): default composer_arrows_scroll to true on Windows (#1255)· 3h◆

深

v4 · 1M contextMIT licensed

A coding agent that lives in your terminal.

深度求索 · DeepSeek TUI is an open-source command-line agent built on the DeepSeek V4 family. It edits files, runs shells, calls MCP servers, and respects your sandbox.

Install in 30 seconds →★ Star on GitHub Read the docs Support ↗

Maintained by Hmbown

quickest path · 一行安装

# macOS / Linux — Cargo
$ cargo install deepseek-tui-cli --locked
$ deepseek

# or via npm wrapper
$ npm i -g deepseek-tui

# first run sets up ~/.deepseek/

requires Rust 1.88+ or Node >=18other OSes →

Stars · 星标

27.6k

Forks · 复刻

2.3k

Contributors · 贡献者

Latest · 版本

v0.8.33

Today's Dispatch · 今日要闻

2026-05-13

Curated by

DeepSeek V4-Flash · 6h cron

Terminal fixes and file policy engine lead latest PRs

Community contributors address terminal state issues and introduce a file policy engine for tool harness. Several UI bugs and enhancements remain under discussion.

Highlights · 要点

opened
fix: restore terminal on SIGINT/SIGTERM to prevent shell pollution (#1583)
PR to properly restore terminal state when process is interrupted.
opened
Add file policy engine for file tool harness
Introduces a policy engine to regulate file tool operations.
opened
fix: treat drag-and-dropped absolute file paths as @-mentions instead of Unknown command
Improves drag-and-drop behavior to treat absolute paths as mentions.
discussion
Terminal remains in broken state (raw mode) after exiting with Ctrl+C
Bug report with ongoing discussion about terminal pollution after interrupt.

Movers · 进展

#1583Terminal remains in broken state (raw mode) after exiting with Ctrl+C— Active bug report with fix PR attached, critical for user experience.
#1579这个颜色真的很丑— UI color complaints prompting reconsideration of default theme.
#1556deepseek 在 macOS 下的 ghostty 下会一直闪屏。— Persistent flash issue on Ghostty terminal under macOS.
#1286Security Alert: Fake repository detected impersonating this project— Community reporting impersonation attack, requiring documentation response.
#683如何强制让模型推理的时候是特定语言的思考链路，而不是默认英文。— Long-standing feature request about forcing model reasoning language, with 14 comments.

What it actually is

01 · 终端智能体

A coding agent, not a chat box

Same loop as Claude Code or Codex CLI. It reads, edits, runs tests, reports back.

02 · 沙箱保护

Three modes, one approval system

Plan reads, Agent asks, YOLO doesn't. Sandboxed via landlock (Linux), seatbelt (macOS), AppContainer / restricted tokens (Windows).

03 · 模型自由

deepseek-v4-pro by default

9 built-in providers. Swap with deepseek auth set --provider ….

How it works

flowchart TD
    A["You type<br/>(TUI · ratatui)"] -->|Op channel| B["Engine<br/>turn loop + tools"]
    B -->|HTTPS / SSE| C["DeepSeek API<br/>V4 family"]
    C -->|stream events| B
    B -->|tool call| T["read_file · edit_file · grep<br/>apply_patch · exec_shell<br/>mcp_&lt;server&gt;_&lt;tool&gt;"]
    T -->|approval Y/N| P["Approval<br/>dialog"]
    P --> B
    T -->|exec| S["Sandbox<br/>seatbelt · landlock · win32"]
    classDef accent fill:#e9eefe,stroke:#0e0e10,stroke-width:1px;
    classDef api fill:#0e0e10,stroke:#0e0e10,color:#ffffff;
    class C api;
    class T,P,S accent;

Rendered with Mermaid standard syntax.

Join in

This is a small project. Your patch matters.

No CLA. No sponsor lockouts. The maintainer reads everything personally — usually within a day. Issues triaged in the open. Releases cut from main.

提议题

Open an issue

Bug, feature, or just a sharp question.

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提交合并

Send a PR

Fork, branch, conventional commit, open PR.

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发起讨论

Start a discussion

Roadmap, design, anything that's not a bug.

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