Claude Code Haha

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Claude Code Haha is a desktop Claude Code workspace for macOS, Windows, and Linux: multi-session workspaces, global search, branch / Worktree launch, diff review, built-in browser preview, GUI permission approval, any model — Claude, ChatGPT, Grok, presets, or local endpoints — image generation, visual MCP & SubAgent managers, model trace, Computer Use, skill marketplace, colour themes, desktop pets, H5 remote access, IM integration, and scheduled tasks, all in one app.

Desktop Preview · Install · Highlights · More Docs · Sponsorship · User Group

Desktop Preview

Start with a clear, empty session _{Project and permissions stay visible}	Follow the task as it runs _{Tool calls and stage-by-stage progress stay in view}	See exactly what changed _{A focused, full-width syntax-highlighted diff}
Verify on the spot _{The real edited page in the built-in browser}	Choose the exact model _{Your providers, presets, and local endpoints in one list}	Missing a trick? Install it _{Source and safety status shown up front}

Sponsorship & Partnership

This project is maintained in the author's spare time. Corporate or individual sponsorships are welcome to support ongoing development. Custom features, integrations, and business partnerships are also open for discussion.

Sponsor	Description
	Thanks to TeamoRouter for sponsoring this project. TeamoRouter is an enterprise-grade Agentic LLM gateway: run Claude Code, Codex, Gemini CLI, and other popular AI agents through one unified API with no subscription and up to 90% off official pricing. It aggregates hundreds of official model providers (OpenAI, Anthropic, Vertex, Azure, AWS Bedrock) verified for Agent protocol compatibility, with near-official TTFT, a 99.6% SLA, and industry-leading cache hit rates. It also adds centralized billing, team management, BYOK, usage analytics, and one-click Teamo Desktop. New users who register through this link get 10% off their first top-up.
	Thanks to XuanShu API for sponsoring this project. XuanShu API is an all-in-one, enterprise-grade AI gateway that gives you access to leading global models through a single unified API, and works out of the box with popular AI coding tools such as Claude Code, Codex, and Gemini CLI. Stability comes first: multi-account pool scheduling and automatic failover smooth out upstream account fluctuations. Model calls are priced as low as 25% of official rates, and balance top-ups get roughly a 20% bonus with no expiry. New users who register through this link receive a $5 credit.
	Thanks to FennoAI for sponsoring this project. FennoAI is a high-stability, high-performance API relay service for enterprise engineering teams and individual developers. It speaks both the OpenAI and Anthropic protocols, so it drops straight into Codex, Claude Code, OpenCode, and other mainstream AI coding tools. The platform is built for enterprise-grade stability at hundreds of billions of tokens per day, and supports corporate settlement and invoicing for both domestic and overseas entities. As a cc-haha user perk, buying a subscription through this link gets you $50 of Coding Plan credit for $1.99. Referrals earn up to 20% commission — the more you invite, the more you get.
	Thanks to Qiniu Cloud AI for sponsoring this project. Qiniu Cloud AI is the enterprise-grade LLM MaaS platform from Qiniu Cloud (02567.HK): one entry point to 150+ leading models worldwide, compatible with the major vendors' protocols, covering text, image, audio, video, and file processing across every modality, and serving more than 1.69 million enterprises and developers. As a cc-haha user perk, registering through this link gets enterprise users 12M free tokens and developers 3M free tokens.

📧 Contact: relakkes@gmail.com

Install the Desktop App

Download the macOS / Windows / Linux desktop installer from Releases.
On first launch, configure your model provider, API key, and default model in Settings.
Public macOS releases require signing and notarization. Draft or unsigned temporary builds may still need one-time manual approval. Unsigned Windows installers may show SmartScreen; click "More info" -> "Run anyway". See the desktop installation guide.

Run the CLI from Source

For users who want to debug the underlying CLI, server, or local development flow:

bun install
cp .env.example .env
./bin/claude-haha

See environment variables and CLI setup for more configuration options.

Desktop Highlights

Multi-session workspace: tabs, project switching, terminal entry, and session history in one place, with a resizable sidebar.
Global search: press Cmd+K to search across every session and jump to the match.
Branch / Worktree launch: choose a repository branch and decide whether to use the current working tree or an isolated Worktree.
Review edits file by file: the workspace lists this turn's changes; open any file for a syntax-highlighted diff, or undo the whole turn.
Built-in browser preview: the page your agent just edited renders right inside the app, cookies and login state included.
Five permission modes: from "ask every time" to "skip permissions" — risky commands, tool calls, and follow-up questions are all approved in the GUI.
Bring your own model: sign in to Claude, ChatGPT, or Grok; use presets for DeepSeek, Kimi, Zhipu GLM and others; or point it at LM Studio and Ollama running locally.
Image generation: generate and edit images right in the chat — sign in with ChatGPT or Grok for instant use, or plug in any OpenAI-compatible Images API.
Visual MCP manager: add and edit MCP servers in a GUI — STDIO / Streamable HTTP / SSE, with project, shared, or global scope.
Six colour themes: white, paper, warm classic, celadon, ink night, and ink blue — optionally following your system's light/dark setting.
Skill marketplace: discover, preview, and install third-party skills from ClawHub / SkillHub, with source and safety status shown up front.
Session activity panel: track task progress, background tasks, SubAgents, and sources in one side panel.
Visual SubAgent manager: create and tune SubAgents in a GUI — model, tools, and permission mode.
Model trace: every model request is logged locally with status and timing — search and filter to diagnose stuck or failed calls.
Computer Use: let the agent take screenshots, click, type, and control desktop apps after authorization.
Desktop pets: Dada, Huhu, Bubu, and Huihui change what they do with the task at hand — or raise one of your own (off by default).
H5 remote access: scan a QR code to continue the session in your phone browser; locking the screen won't kill a running task.
IM integration: chat, switch projects, and approve actions through Telegram / Feishu / WeChat / DingTalk / WhatsApp.
Scheduled tasks and usage stats: run planned tasks in their own sessions and track local token usage trends.

Section	Documents
Getting started	What this is · Download and install · Connect a model provider · Your first session · Troubleshooting
Desktop features	Feature overview · Computer Use · Desktop pets · Phone H5 and IM relay
IM integrations	Overview and pairing · Feishu · Telegram · WeChat · DingTalk · WhatsApp
CLI	Install and run · Command reference · Environment variables
Internals	Desktop architecture · Multi-agent system · Skills system · Memory system · Computer Use architecture · Local server and API · Channel system · Project structure · Contributing and quality gates

☕ Buy Me a Coffee

If this project helps you, consider buying me a coffee — every bit of support keeps this project going ❤️

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User Group

Scan the QR code below to join the cc-haha user group on Feishu (Lark) — the conversation there is mostly in Chinese. For questions and bug reports in English, Issues is the better place.

cc-haha Feishu user group QR code

Tech Stack

Category	Technology
Language	TypeScript
Desktop app	Electron
Desktop UI	React + Vite
Local runtime	Bun
Terminal UI	React + Ink
CLI parsing	Commander.js
API	Anthropic SDK
Protocols	MCP, LSP

Acknowledgements

Thanks to the following open-source projects and community practices for reference and inspiration:

React: frontend engineering and component-based UI ecosystem.
Electron: cross-platform desktop app capabilities and engineering practices.
cc-switch: reference for model provider configuration.
LINUX DO: a new ideal developer community.

⭐ Star History

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Links

README