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Heyang Wang 3d1122d284
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perf(cli): defer startup prefetch tasks (#6303)
* perf(cli): defer startup prefetch tasks

* fix(cli): await IDE for prompt-interactive startup

* perf(cli): defer interactive telemetry startup

* test(cli): add missing assertions and Zed/ACP path coverage for startup prefetch

Address three test coverage gaps identified during code review:

- Assert mockStartEarlyStartupPrefetches in both kitty protocol tests
  (C1: API preconnect call was wired but never verified)
- Add Zed/ACP integration test verifying deferIdeConnection is false
  when getExperimentalZedIntegration returns true (C2: Zed path was
  entirely untested)
- Assert mockStartBackgroundHousekeeping in startup-prefetch test
  (C3: unconditional housekeeping dispatch was never verified)

* docs: move startup prefetch design doc to performance subdirectory

* docs: translate startup prefetch design doc to English

* fix(cli): address startup prefetch review comments

Tighten the startup prefetch follow-up fixes from review while keeping
prompt-interactive telemetry on the fast interactive startup path.

- Preserve Error objects when deferred startup tasks fail
- Remove the unbalanced api_preconnect profiler lifecycle event
- Guard background housekeeping so it only runs for interactive configs
- Document and test prompt-interactive telemetry deferral semantics

* fix(cli): initialize telemetry for prompt-interactive prompts

Ensure sessions launched with an initial interactive prompt have
telemetry ready before the auto-submitted first request runs.

- Exclude prompt-interactive startup from telemetry deferral
- Pass a post-render telemetry option through interactive UI startup
- Skip duplicate post-render telemetry startup for initial prompts
- Update tests to cover the first-prompt telemetry guarantee

Note: Plain interactive TUI startup still defers telemetry post-render.

* fix(cli): preserve startup first-request guarantees

Keep deferred startup work from weakening first-request behavior in
interactive sessions that submit prompts automatically or remotely.

- Store telemetry deferral on Config and reuse that decision at render time
- Keep IDE startup awaited for prompt-interactive and input-file sessions
- Add a timeout for deferred IDE connection failures
- Cover ordinary interactive telemetry deferral and IDE startup edge cases

* fix(cli): make post-render IDE connection opt-in

Default startInteractiveUI to the already-connected IDE path so future
callers do not accidentally connect twice when initializeApp used its
eager default.

- Change the post-render IDE connection default to false
- Update startInteractiveUI tests to assert the safer default

* perf(cli): surface deferred IDE connection status

Make ordinary interactive IDE startup visible while preserving the
post-render prefetch path and first-paint performance tradeoff.

- Emit deferred IDE connection lifecycle events for connecting, success,
  and failure states
- Surface IDE startup status in the TUI footer without blocking input
- Log late underlying IDE failures after timeout for better diagnostics
- Document telemetry deferral tradeoffs and add startup lifecycle tests

---------

Co-authored-by: heyang.why <heyang.why@alibaba-inc.com>
2026-07-07 15:31:55 +00:00
.github fix(autofix): report review handoff failures (#6415) 2026-07-07 12:27:13 +00:00
.husky Sync upstream Gemini-CLI v0.8.2 (#838) 2025-10-23 09:27:04 +08:00
.qwen fix(autofix): report review handoff failures (#6415) 2026-07-07 12:27:13 +00:00
.vscode Merge branch 'main' into feat/sandbox-config-improvements 2026-03-06 14:38:39 +08:00
docs perf(cli): defer startup prefetch tasks (#6303) 2026-07-07 15:31:55 +00:00
docs-site Hide internal docs from docs site (#4357) 2026-06-01 15:55:14 +08:00
eslint-rules pre-release commit 2025-07-22 23:26:01 +08:00
integration-tests docs: consolidate design docs and plans under docs/ (#6417) 2026-07-07 06:05:05 +00:00
packages perf(cli): defer startup prefetch tasks (#6303) 2026-07-07 15:31:55 +00:00
patches fix(release): reduce npm package scan triggers (#6164) 2026-07-02 08:06:43 +00:00
scripts feat(channels): add WeCom intelligent robot channel (#6436) 2026-07-07 15:24:19 +00:00
.dockerignore fix(cli): skip stdin read for ACP mode 2026-03-27 11:47:01 +00:00
.editorconfig pre-release commit 2025-07-22 23:26:01 +08:00
.gitattributes feat(installer): add standalone hosted install and uninstall flow (#3828) 2026-05-21 11:57:10 +08:00
.gitignore fix(cli): smoother live streaming preview — drop "generating more" cue, hold back partial table rows (#6340) 2026-07-05 15:56:48 +00:00
.npmrc chore: remove google registry 2025-08-08 20:45:54 +08:00
.nvmrc chore(deps): upgrade ink 6.2.3 → 7.0.2 + bump Node engine to 22 (#3860) 2026-05-11 17:29:50 +08:00
.prettierignore feat(acp): support /cd command in ACP sessions (#5903) 2026-06-27 14:47:40 +00:00
.prettierrc.json pre-release commit 2025-07-22 23:26:01 +08:00
.yamllint.yml feat(desktop): Add desktop app package with Qwen ACP SDK integration (#3778) 2026-06-11 21:57:20 +08:00
AGENTS.md docs: consolidate design docs and plans under docs/ (#6417) 2026-07-07 06:05:05 +00:00
CHANGELOG.md chore(release): v0.19.6 (#6280) 2026-07-03 16:37:54 +00:00
CLAUDE.md docs: rewrite CLAUDE.md to point to AGENTS.md as authoritative source (#5138) 2026-06-15 15:23:26 +08:00
CONTRIBUTING.md docs: add provider preset governance policy to CONTRIBUTING.md (#5631) 2026-06-27 14:44:21 +00:00
Dockerfile chore(deps): upgrade ink 6.2.3 → 7.0.2 + bump Node engine to 22 (#3860) 2026-05-11 17:29:50 +08:00
esbuild.config.js fix(cli): add bootstrap fast paths (#6188) 2026-07-02 22:28:11 +00:00
eslint.config.js feat(mobile-mcp): vendor mobile-mcp with opt-in 0-1000 relative coordinates (#6235) 2026-07-03 08:50:27 +00:00
eslint.legacy-filenames.mjs refactor(cli): Finish serve kebab-case filenames (#5604) 2026-06-22 21:15:40 +08:00
LICENSE Sync upstream Gemini-CLI v0.8.2 (#838) 2025-10-23 09:27:04 +08:00
Makefile feat: update docs 2025-12-22 21:11:33 +08:00
package-lock.json feat(channels): add WeCom intelligent robot channel (#6436) 2026-07-07 15:24:19 +00:00
package.json feat(channels): add WeCom intelligent robot channel (#6436) 2026-07-07 15:24:19 +00:00
README.md docs: Revamp README for clarity and focus (#5257) 2026-06-18 10:27:16 +08:00
SECURITY.md fix: update security vulnerability reporting channel 2026-02-24 14:22:47 +08:00
tsconfig.json # 🚀 Sync Gemini CLI v0.2.1 - Major Feature Update (#483) 2025-09-01 14:48:55 +08:00
vitest.config.ts feat(channel): add QQ Bot (QQ机器人) channel adapter (#5202) 2026-06-19 06:32:52 +08:00

npm version License Node.js Version Downloads

QwenLM%2Fqwen-code | Trendshift

The open-source AI coding agent that lives in your terminal.

中文 | Deutsch | français | 日本語 | Русский | Português (Brasil)

Why Qwen Code?

  • Agentic out of the box — Auto-Memory, Auto-Skills, SubAgents, Agent Teams, and MCP. Dynamic workflows, zero setup.
  • Open-source, inside and out — The framework and the Qwen models are open-source. They evolve together. No vendor lock-in.
  • Multi-protocol — Supports OpenAI, Anthropic, Gemini, and Qwen APIs. Any third-party provider or local model (Ollama / vLLM). Switch at runtime.
  • Beyond the terminal — IDE plugins, Desktop app, daemon mode, SDKs, and IM bots (Telegram / DingTalk / WeChat / Feishu).

Tip

Qwen Code is actively iterating on itself — using its own agent and models to file issues, submit PRs, review code, and run tests. Powered by the community, driven by AI.

Installation

Linux / macOS:

curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.sh | bash

Windows:

irm https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen-standalone.ps1 | iex

Restart your terminal after installation to ensure environment variables take effect.

NPM / Homebrew

NPM (requires Node.js 22+):

npm install -g @qwen-code/qwen-code@latest

Homebrew (macOS / Linux):

brew install qwen-code

Quick Start

qwen          # Launch interactive terminal UI
# Inside the session:
/auth         # Configure your provider and API key

See the Authentication Guide and Settings Reference for detailed setup.

Qwen Code

How to Use Qwen Code

Mode Command Use Case
Interactive qwen Terminal UI with rich rendering, @file references, slash commands
Headless qwen -p "..." Scripts, CI/CD, batch processing — no UI
IDE VS Code, Zed, JetBrains
Desktop Qwen Code Desktop — GUI for macOS, Windows, Linux
Daemon qwen serve Shared agent session over HTTP+SSE (ACP). Multiple clients, one agent. (experimental) Docs
SDK TypeScript, Python, Java
IM Bot qwen channel Connect to Telegram, DingTalk, WeChat, or Feishu
SDK example (Python)
import asyncio

from qwen_code_sdk import is_sdk_result_message, query


async def main() -> None:
    result = query(
        "Summarize the repository layout.",
        {
            "cwd": "/path/to/project",
            "path_to_qwen_executable": "qwen",
        },
    )

    async for message in result:
        if is_sdk_result_message(message):
            print(message["result"])


asyncio.run(main())

Capabilities

If you know Claude Code, you already know Qwen Code — and then some. We've put significant effort into bringing Qwen Code to feature parity with Claude Code, improving both breadth and reliability across the board.

Feature Qwen Code Claude Code
SubAgents, Agent Teams, Dynamic Workflows
Auto-Memory, Auto-Skills, Hooks
Built-in Skills (/review, /batch, /loop, /bugfix…)
MCP, Plan Mode, LSP Integration
Auto Mode, Sandbox, Git Worktrees
Computer Use (desktop automation)
IDE Plugins (VS Code / JetBrains / Zed)
SDK
Headless Mode, Session Management
Open-source — model and framework
Multi-protocol (OpenAI / Anthropic / Gemini / Qwen + any provider)
Agent Arena (multi-model head-to-head on same task)
Daemon Mode — qwen serve (multi-client shared agent)
IM Channels (Telegram / DingTalk / WeChat / Feishu)

Ecosystem

  • Qwen Code Desktop — Official desktop app for macOS, Windows, and Linux

  • AionUi — A modern GUI for command-line AI tools including Qwen Code

  • Gemini CLI Desktop — A cross-platform desktop/web/mobile UI for Qwen Code

  • 🦞 Qwen Code Claw — Let other agents (Claude, Codex, etc.) delegate coding tasks to Qwen Code via ACP. Paste this prompt into your agent:

Use Qwen Code as a coding agent. First, fetch and read this skill reference:
https://raw.githubusercontent.com/QwenLM/qwen-code/refs/heads/main/.qwen/skills/qwen-code-claw/SKILL.md
Then follow the instructions inside to install, authenticate, and use Qwen Code via acpx for all coding tasks.

Contributing

Contributions are welcome! See CONTRIBUTING.md for guidelines.

Acknowledgments

This project was originally based on Google Gemini CLI v0.8.2. We gratefully acknowledge the Gemini CLI team's excellent work. Starting from Qwen Code v0.1, we stopped syncing with upstream and began independent development as a multi-protocol, multi-platform agent framework with deep integrations for Qwen models and beyond.