Claude Code mod

sleight

Unofficial: lets Claude drive macOS apps in the background through the computer-use engine bundled with the ChatGPT desktop app, without taking over your cursor.

6 starsPane & dashboard mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add Land-o-Clusters/sleight
/plugin install sleight@sleight

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L3Network: MCP servers, runs processes, writes files, drives Claude, reads files, reads env vars, reads mod state, draws
Sees
compaction, classic hooks, Bash calls, every prompt, mcp__plugin_sleight_computer__js calls, mcp__plugin_sleight_computer__replay calls, ? calls, mcp__plugin_sleight_computer__turn_ended calls
Draws in
Pane
Hooks
session.appendsession.compactclassic.PreToolUsetool.calltool.checksession.startprompt.submitturn.startturn.completecommand.runui.render

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

  • A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
  • It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
  • Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
  • Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Claude Code docs

Details

Folder
plugins/sleight
Marketplace
sleight
Author
Land o' Clusters
License
MIT
Last updated
30 October 2026

FAQ

What is sleight?

Unofficial: lets Claude drive macOS apps in the background through the computer-use engine bundled with the ChatGPT desktop app, without taking over your cursor. It is a mod for Claude Code, from Land-o-Clusters/sleight on GitHub.

What can the sleight mod access?

Its widest reach is "network" (MCP servers, runs processes, writes files, drives Claude, reads files, reads env vars, reads mod state, draws). It sees compaction, classic hooks, Bash calls, every prompt, mcp__plugin_sleight_computer__js calls, mcp__plugin_sleight_computer__replay calls, ? calls, mcp__plugin_sleight_computer__turn_ended calls. It draws in Pane. Like any mod, it runs with your permissions.

How do I install sleight?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add Land-o-Clusters/sleight and then /plugin install sleight@sleight.

Is sleight popular?

Land-o-Clusters/sleight has 6 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 30 October 2026.

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