docs: tighten README, add v0.3.21 changelog entry

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Hunter Bown
2026-02-19 07:47:29 -06:00
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@@ -5,6 +5,23 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [0.3.21] - 2026-02-19
### Added
- Parallel tool execution in `multi_tool_use.parallel` for independent task workflows.
- Session resume-thread coverage in tests.
### Changed
- Desktop and web parity polish across the TUI and runtime surfaces.
- Onboarding and approval UX refinement from prior phase 3 iteration.
### Fixed
- Runtime pre-release startup issues and config-path edge cases.
- Clippy lint regressions introduced by the last parity pass.
### Security/Hardening
- General pre-release hardening for runtime app behavior.
## [0.3.17] - 2026-02-16
### Fixed
@@ -281,7 +298,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Hooks system and config profiles
- Example skills and launch assets
[Unreleased]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.14...HEAD
[Unreleased]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.21...HEAD
[0.3.21]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.17...v0.3.21
[0.3.17]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.16...v0.3.17
[0.3.16]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.14...v0.3.16
[0.3.14]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.13...v0.3.14
[0.3.13]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.12...v0.3.13
[0.3.12]: https://github.com/Hmbown/DeepSeek-TUI/compare/v0.3.11...v0.3.12
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# DeepSeek CLI
An unofficial terminal UI and CLI for the [DeepSeek platform](https://platform.deepseek.com).
A terminal interface for the [DeepSeek platform](https://platform.deepseek.com).
Current release: [v0.3.21](https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.3.21).
[![CI](https://github.com/Hmbown/DeepSeek-TUI/actions/workflows/ci.yml/badge.svg)](https://github.com/Hmbown/DeepSeek-TUI/actions/workflows/ci.yml)
[![crates.io](https://img.shields.io/crates/v/deepseek-tui)](https://crates.io/crates/deepseek-tui)
Chat with DeepSeek models directly from your terminal. The assistant can read and write files, run shell commands, search the web, manage tasks, and coordinate sub-agents — all with configurable approval gating.
Not affiliated with DeepSeek Inc.
**Not affiliated with DeepSeek Inc.**
DeepSeek CLI lets you run and control DeepSeek models from your terminal with file editing, shell execution, web lookup, task orchestration, and sub-agent workflows.
## Getting Started
## Getting started
### 1. Install
1. Install
```bash
# From crates.io (requires Rust 1.85+)
@@ -23,92 +24,56 @@ cd DeepSeek-TUI
cargo install --path . --locked
```
Prebuilt binaries are also available on [GitHub Releases](https://github.com/Hmbown/DeepSeek-TUI/releases).
2. Add API key
### 2. Set your API key
Get a key from [platform.deepseek.com](https://platform.deepseek.com). On first run the TUI will prompt you to enter and save it, or create the config manually:
Create `~/.deepseek/config.toml`:
```toml
# ~/.deepseek/config.toml
api_key = "YOUR_DEEPSEEK_API_KEY"
```
### 3. Run
3. Run
```bash
deepseek
```
Press **Tab** to switch modes, **F1** for help, and **Esc** to cancel a running request.
Use **Tab** to switch modes, **F1** for help, and **Esc** to cancel a running request.
## Modes
| Mode | Description | Approvals |
|------|-------------|-----------|
| **Plan** | Design-first prompting; produces a plan before implementing | Manual for writes and shell |
| **Agent** | Multi-step autonomous tool use | Auto-approve file writes, manual for shell |
| **YOLO** | Full auto-approve (use with caution) | All tools auto-approved |
| Mode | Behavior | Approval |
|------|----------|----------|
| `Plan` | Design-first, proposes a plan first | Manual for writes and shell |
| `Agent` | Multi-step autonomous tool use | File writes auto-approved, shell is manual |
| `YOLO` | Full auto-approve | All tools auto-approved |
Press `Tab` to cycle modes. Normal mode (manual approval for everything) is also available via `/set mode normal`.
Use `/set mode normal` to return to manual mode for all actions.
## What It Can Do
## What it can do
The assistant has access to 35+ tools:
- Workspace file operations: read, edit, search, and patch files
- Shell execution with timeout and interactive support
- Web search and content capture with citations
- Git inspection, task lists, and PR/issue workflows
- Sub-agent orchestration and background execution
- MCP integration for external tool servers
- Runtime API (`deepseek serve --http`) for external clients
- **File operations** — read, write, edit, patch, search, and grep across your workspace
- **Shell execution** — run commands with timeout, background execution, and interactive I/O
- **Web browsing** — search the web, open pages, screenshot, and extract content with citations
- **Git** — inspect repo status, diffs, and staged changes
- **Code review** — structured review for files, diffs, or GitHub PRs
- **Sub-agents** — spawn background agents or coordinate agent swarms for parallel work
- **Task management** — to-do lists, implementation plans, persistent notes, and a background task queue
- **Structured data** — weather, finance, sports scores, time zones, and a calculator
- **Parallel execution** — run multiple tool calls simultaneously for efficiency
- **Project mapping** — explore codebase structure and identify key files
- **Code execution** — run Python code in a sandboxed environment
- **Test runner** — execute `cargo test` and other test suites
- **Diagnostics** — inspect workspace, git, and toolchain status
- **Note-taking** — record persistent notes for future reference
- **Tool discovery** — search for tools by name or natural language
- **MCP integration** — connect external tool servers via the [Model Context Protocol](docs/MCP.md)
All file tools respect the `--workspace` boundary unless `/trust` is enabled.
## Examples
## Key commands
```bash
# Interactive chat
deepseek
# One-shot prompt
deepseek -p "Explain the borrow checker in two sentences"
# Agentic execution with auto-approve
deepseek exec --auto "Fix all clippy warnings in this project"
# Resume latest session
deepseek --continue
# Work on a specific project
deepseek --workspace /path/to/project
# Review staged git changes
deepseek review --staged
# Start the runtime API server
deepseek serve --http
# List available models
deepseek models
# Verify your environment
deepseek doctor
deepseek # interactive mode
deepseek -p "Explain ... in 2 sentences" # one-shot prompt
deepseek exec --auto "Fix all clippy warnings in this project" # agentic execution
deepseek serve --http # start local runtime API
deepseek models # list available models
deepseek doctor # environment and config checks
```
## Configuration
Config lives at `~/.deepseek/config.toml`:
Defaults can be stored in `~/.deepseek/config.toml`:
```toml
api_key = "sk-..."
@@ -117,48 +82,31 @@ allow_shell = true # optional (sandboxed by default)
max_subagents = 3 # optional (1-20)
```
Key environment variables:
Overrides:
| Variable | Purpose |
|----------|---------|
| `DEEPSEEK_API_KEY` | API key (overrides config file) |
| `DEEPSEEK_BASE_URL` | API endpoint (default: `https://api.deepseek.com`) |
- `DEEPSEEK_API_KEY` (API key; highest priority)
- `DEEPSEEK_BASE_URL` (default: `https://api.deepseek.com`)
See [`config.example.toml`](config.example.toml) and [`docs/CONFIGURATION.md`](docs/CONFIGURATION.md) for the full reference.
See [config.example.toml](config.example.toml) and [docs/CONFIGURATION.md](docs/CONFIGURATION.md).
## Runtime API
## API Runtime
`deepseek serve --http` starts a local HTTP/SSE API on `127.0.0.1:7878` for external clients. Supports threads, multi-turn conversations, task queues, and live event streaming.
`deepseek serve --http` starts a local HTTP/SSE service on `127.0.0.1:7878` for multi-turn conversations, task queues, and event streaming.
See [docs/RUNTIME_API.md](docs/RUNTIME_API.md).
See [`docs/RUNTIME_API.md`](docs/RUNTIME_API.md) for endpoints and usage.
## Standalone app (web + desktop)
## Keyboard Shortcuts
The Next.js + Tauri app lives in `apps/deepseek-app`.
| Key | Action |
|-----|--------|
| `Enter` | Send message |
| `Alt+Enter` / `Ctrl+J` | Insert newline |
| `Tab` | Autocomplete or cycle modes |
| `Esc` | Cancel request / clear input |
| `Ctrl+C` | Cancel or exit |
| `Ctrl+K` | Command palette |
| `Ctrl+R` | Search past sessions |
| `F1` | Help overlay |
| `PageUp` / `PageDown` | Scroll transcript |
```bash
pnpm install
pnpm deepseek-app:web:dev
pnpm deepseek-app:desktop:dev
```
## Troubleshooting
It uses the same runtime API endpoint (`deepseek serve --http`).
| Problem | Fix |
|---------|-----|
| No API key | Set `DEEPSEEK_API_KEY` or run `deepseek` to complete onboarding |
| Config not found | Check `~/.deepseek/config.toml` (or set `DEEPSEEK_CONFIG_PATH`) |
| Wrong region | Set `DEEPSEEK_BASE_URL` to `https://api.deepseeki.com` (China) |
| Finance tool unavailable | Use `web.run` to fetch financial data instead |
| Token/cost tracking inaccuracies | Use `/compact` to manage context; treat cost estimates as approximate |
| `web.run` tool name | Tool is named `web.run` (single dot), not `web..run` |
| Sandbox errors (macOS) | Run `deepseek doctor` |
## Documentation
## Docs
- [Configuration Reference](docs/CONFIGURATION.md)
- [Architecture](docs/ARCHITECTURE.md)
@@ -177,29 +125,12 @@ cargo clippy
cargo fmt
```
See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.
## Contributors
## Standalone DeepSeek App (Web + Desktop)
This repo now includes a separate Codex-style app at `apps/deepseek-app` built with Next.js + Tauri.
```bash
# Install frontend deps once
pnpm install
# Web app
pnpm deepseek-app:web:dev
# Desktop app (Tauri)
pnpm deepseek-app:desktop:dev
```
The app talks to the runtime API (`deepseek serve --http`) and desktop mode auto-starts it when unavailable.
- Hunter Bown (`@Hmbown`)
## License
MIT
---
DeepSeek is a trademark of DeepSeek Inc. This is an unofficial, community-driven project.
DeepSeek is a trademark of DeepSeek Inc. This is an unofficial, community-run project.