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PR#1526 fix(CI): use platform-native absolute path in vision test· 7m◆ISS#1524workspace的沙箱边界很难用，可以优化下吗？· 8m◆PR#1521Improve file-edit guardrails and shell output truncation· 22m◆PR#1525 docs: improve issue templates· 22m◆PR#1517feat: integrate DeepSeek prefix-cache stability tracking (inspired by Reasonix…· 29m◆PR#1522docs(config): add custom third-party API configuration tutorial· 41m◆PR#1523fix: move input validation before pandoc binary check in pandoc_convert· 42m◆PR#1520fix: skip pandoc_convert test when pandoc binary is missing· 49m◆ISS#1519Feature Request: Support Custom Endpoints/Models/API Keys, HTTP Custom Address…· 1h◆PR#1518fix(CI): stabilize pandoc binary output validation· 1h◆ISS#1186feat(execpolicy): add typed persistent permission rules· 1h◆PR#1497docs(test): extend #828 regression comment to reference #1435· 1h◆PR#1526 fix(CI): use platform-native absolute path in vision test· 7m◆ISS#1524workspace的沙箱边界很难用，可以优化下吗？· 8m◆PR#1521Improve file-edit guardrails and shell output truncation· 22m◆PR#1525 docs: improve issue templates· 22m◆PR#1517feat: integrate DeepSeek prefix-cache stability tracking (inspired by Reasonix…· 29m◆PR#1522docs(config): add custom third-party API configuration tutorial· 41m◆PR#1523fix: move input validation before pandoc binary check in pandoc_convert· 42m◆PR#1520fix: skip pandoc_convert test when pandoc binary is missing· 49m◆ISS#1519Feature Request: Support Custom Endpoints/Models/API Keys, HTTP Custom Address…· 1h◆PR#1518fix(CI): stabilize pandoc binary output validation· 1h◆ISS#1186feat(execpolicy): add typed persistent permission rules· 1h◆PR#1497docs(test): extend #828 regression comment to reference #1435· 1h◆

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

26.1k

Forks · 复刻

2.2k

Contributors · 贡献者

Latest · 版本

v0.8.31

Today's Dispatch · 今日要闻

2026-05-10

Curated by

deepseek-v4-flash · 6h cron

Flicker fixes and hook extensions lead community contributions

The project saw a surge in flicker-related issues across terminals, with multiple PRs merging fixes for Windows, VS Code, and GPU terminals. Meanwhile, new features like mutable hooks and native notifications are under review.

Highlights · 要点

merged
Fix Windows login flicker
Merged PR resolves screen flicker on Windows login for versions 0.822+.
merged
Add DEC 2026 synchronized updates to prevent flickering on GPU terminals
Closed PR introduces synchronized updates to mitigate GPU terminal flicker.
discussion
输入缓存命中率太低了 (Input cache hit rate too low)
Issue with 18 comments discussing low cache hit rate and potential improvements.
opened
Support mutable submit hooks and turn-end hooks
New PR enables hooks to mutate data on user submit and turn end.
opened
feat(notifications): native OS notification + Cmux support
Adds native OS notifications and Cmux integration for better UX.

Movers · 进展

#1371Support mutable submit hooks and turn-end hooks— newly opened, could expand hook capabilities.
#1260Versions 0.822 and 0.823 continuously flicker on Windows 10, while version 0.820 works normally.— active bug report with user impact on Windows.
#1177输入缓存命中率太低了— highly discussed performance issue affecting cache efficiency.
#1363When using the Ghostty command-line tool, it keeps flickering, but iTerm2 doesn't.— terminal-specific flicker report, guides cross-platform fixes.
#1365fix(settings): auto-enable low_motion in VS Code integrated terminal— proactive workaround for VS Code flicker issue.

What it actually is

01 · 终端代理

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 · 模型自主

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.live 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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