NexusWindows for Codex

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/pironjulien-nexus-windows-codex

About

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools

2 read · 1 write · 2 delete

Secrets

None asked for

Install scripts

None found

Runs as

Node.js package

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• actAct in the windowcan change or delete data

  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 each with its own expect; stops at the first step not verified. Per step: ✓ verified, = already done, ~ unknown (never replayed: look again), ✗ failed or refused.

• launchLaunch an app, folder or document

  Open an application (name, absolute path or Store app id), a folder or a document (absolute path) or a Settings page (ms-settings:...) and give the foreground back to the user. Returns the windows attributed to this launch, each with its proof: "process" (the process the shell returned) or "application" (the requested application, started after the request: another instance started at the same moment could be taken for it); other new windows come back as candidates (outcome unknown). Look at one before acting.

• lookLook at a windowread-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 1568 px; unchanged since the last image sent: not attached again, mode image always attaches it). Selects that window for act; an observation serves one act and expires after 60 s.

• windowManage a windowcan change or delete data

  close: close the window (one close message, read back; a "save?" prompt is reported, never answered).

• windowsList windowsread-only

  Application windows on the desktop (id, app, title, pid), like the taskbar. Password managers are never listed. filter: part of a title or app.

Signals

Stars

3

Forks

0

Open issues

2

Last commit

Oct 24, 2026 (4 days ago)

Last release

Oct 26, 2026 (2 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name

io.github.pironjulien/nexus-windows-codex

Version

3.1.7

Auth

No auth

Packages

npm nexus-windows-codex

License

MIT

Repository

github.com/pironjulien/NexusWindows-Codex

Website

julienpiron.fr/nexuswindows/codex/

First seen

Oct 24, 2026

Last checked

Oct 26, 2026

Source

Official MCP Registrygithub-graphql