Juwan-Hwang/Zephyr

Zephyr is a polished and surprisingly ambitious Mihomo / Clash Meta desktop client. What stood out most is that it is not just wrapping Mihomo with a prettier UI; the project has a clear point of view around secure configuration handling, subscription import, TUN/system proxy management, and the Prism Engine layer for rule patches, smart node selection, failover, scripting, and plugin-style extensibility. The README is unusually transparent about the project’s origin and risk profile, including the fact that the code and docs are AI-generated and should not be treated as fully verified. That honesty is valuable for a tool that handles network traffic, subscriptions, scripts, updates, and local system proxy settings.

The repository organization is also easy to follow: a pnpm workspace with the Tauri desktop app under apps/desktop, Rust backend code under src-tauri, shared packages, scripts, and separate docs for features, portable mode, security, and licensing. The feature documentation is detailed enough that a new user can understand the difference between Full, Lite, and Portable builds, while a contributor can quickly find the Rust modules for proxy control, Prism commands, updater logic, tray integration, and deep-link handling. The project also shows good maintenance signals for its age: hundreds of commits, visible release/download flow, MIT licensing, security-focused config files, and explicit verification commands for JS, Rust, linting, i18n, and Tauri builds.

The biggest adoption concern is trust. Zephyr makes many strong security claims, and some are thoughtfully specific, such as SSRF protection, archive traversal checks, CSP hardening, resource limits for scripts, update hash verification, and aggressive Clippy settings. For a proxy client, though, those claims would be easier to rely on if the README linked to a concise threat model and a small set of “security-critical paths” with tests called out by file or module. The AI-generated disclosure is commendable, but it also raises the bar for independent validation. A security test matrix, signed releases, reproducible build notes, or third-party review would make the project much easier to recommend to cautious users.

Overall, Zephyr feels distinctive because it combines a refined desktop UX with a serious attempt to define boundaries around risky proxy-client behavior. The project would be stronger with more contributor-facing guidance and more externally verifiable security evidence, but the current documentation, architecture notes, and feature depth already make it a compelling option for users who want a modern Mihomo GUI rather than another barebones Clash wrapper.