Claude Code mod
agent-workshop
A workshop where Claude and its subagents walk between tool stations: a pixel-art pane in the terminal, and a 3D window with a room for every session, to watch, prompt and answer them. English and German
Install
/plugin marketplace add MarkMerk/markmerk-mods
/plugin install agent-workshop@markmerk-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, writes files, drives Claude, reads files, reads env vars, reads the transcript, persists state, draws
- Sees
- classic hooks, every tool call
- Draws in
Pane- Hooks
session.startcommand.runclassic.*session.sendsession.receivesession.endtool.callturn.startturn.stepturn.completeui.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.
Details
- Repository
- MarkMerk/markmerk-mods
- Folder
plugins/agent-workshop- Marketplace
markmerk-mods- Author
- MarkMerk
- License
- MIT
- Last updated
- 23 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is agent-workshop?
A workshop where Claude and its subagents walk between tool stations: a pixel-art pane in the terminal, and a 3D window with a room for every session, to watch, prompt and answer them. English and German It is a mod for Claude Code, from MarkMerk/markmerk-mods on GitHub.
What can the agent-workshop mod access?
Its widest reach is "writes or runs" (runs processes, writes files, drives Claude, reads files, reads env vars, reads the transcript, persists state, draws). It sees classic hooks, every tool call. It draws in Pane. Like any mod, it runs with your permissions.
How do I install agent-workshop?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add MarkMerk/markmerk-mods and then /plugin install agent-workshop@markmerk-mods.
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