What is wxmp-preview?
wxmp-preview is a Claude Code mod by GrubbyLee that 微信小程序 UI 实时预览：右侧 pane 选择渲染方案（H5 / 开发者工具 / simulate）并显示像素帧. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | GrubbyLee |
| Repository | GrubbyLee/claude_wechat_view_mod |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Review before installing (76/100) |
| Rank | #3,296 of 5,272 Claude Code mods; #1,365 in Interface |
| License | Apache-2.0 |
| Last commit | 2026-10-05 |
| Hooks | 6 events |
| Sees | Edit calls, MultiEdit calls, NotebookEdit calls, Write calls |
| Draws on | Pane |
Is wxmp-preview safe to install?
wxmp-preview scores 76/100 on the MCPMods security check: Review before installing. Things to review: sends data over the network; starts processes outside the sandbox. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| Sends data over the network | Review |
| Starts processes outside the sandbox | Review |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.clock.now | |
$.command.register | |
$.fs.exists | reads files |
$.fs.list | reads files |
$.fs.read | reads files |
$.http.fetch | network requests |
$.process.run | runs processes |
$.process.spawn | |
$.session.cwd | |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.blit | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install wxmp-preview?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/GrubbyLee/claude_wechat_view_mod claude plugin validate ./claude_wechat_view_mod/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
git clone https://github.com/GrubbyLee/claude_wechat_view_mod && claude --plugin-dir ./claude_wechat_view_mod/.
Or ask Claude to set it up
Paste this into Claude Code and it installs wxmp-preview for you:
Install the "wxmp-preview" Claude Code mod from https://github.com/GrubbyLee/claude_wechat_view_mod. Run claude plugin validate on it first and show me what it can access before you enable it.