nexus-windows-codex
io.github.pironjulien/nexus-windows-codex · version 3.7.4 · 3,080 weekly npm downloads · audited 2026-11-03
Notes
Findings
No hidden-instruction or invisible-character findings in any tool, prompt, or resource description.
Claude Connectors Directory readiness
- ✅ Every tool has a title 5 of 5 tools
- ✅ Every tool declares readOnlyHint or destructiveHint 5 of 5 tools
- ✅ Tool names are 64 characters or fewer All within limit
- ❌ Descriptions avoid instructions about model behavior or other tools 4 of 5 descriptions reference other tools or tell the model what it must do: windows, look, act, launch
- ✅ No hidden instructions or invisible characters in tool metadata None found
Checks the directory's published tool requirements that are visible from tools/list. Passing them does not guarantee acceptance.
Supply chain
- Install scripts: none
- npm provenance: yes
- Source repository linked: yes
- License: MIT
- Direct dependencies: 0
Tools (5)
| Name | Title | Hint | Description |
|---|---|---|---|
windows | List windows | read-only | Application windows on the desktop (id, app, title, pid), like the taskbar, plus open dialogs (a file "Open" box…) with dialogOf: the window that owns them; look at a dialog by its id or title. Password managers are neve… |
look | Look at a window | read-only | See a window in the background, without bringing it forward: UI Automation tree (roles, names, ids, values, states) and, with mode image or both, a native capture that works even when the window is covered (WebP, at most… |
act | Act in the window | destructive | Steps on the window of the last look, in the background first (Win32 messages, UI Automation, DevTools for Chromium), the real mouse/keyboard only as a fallback under the shared foreground token. One step, or up to 32 ea… |
launch | Launch an app, folder or document | writes | Open an application (name, absolute path or Store app id, with its arguments), a folder or a document (absolute path) or a Settings page (ms-settings:...) and give the foreground back to the user. Returns the windows att… |
window | Manage a window | destructive | close: close the window (one close message, read back; a "save?" prompt is reported, never answered). |
Check your own setup
npx mcpvetter scan --liveBadge
Add this to a README:
[](https://mcpvetter.com/servers/nexus-windows-codex)Publish this server?
Get the MCPVetter verified badge, a re-audit within 24 hours of every npm release, and an email whenever tools, findings, or Claude directory readiness change. $29 per server per month. You prove ownership first, free.