What is arsenal?
arsenal is a Claude Code mod by afterever that a menu for the tool mods in this repo: a button right above the prompt box opens a menu pane, docked on the right, with a Prompt Upgrade switch and one-press shortcuts to /better and. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | afterever |
| Repository | afterever/claude-mods |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Low risk (100/100) |
| Rank | #2,507 of 5,272 Claude Code mods; #1,056 in Interface |
| License | MIT |
| Last commit | 2026-10-18 |
| Hooks | 6 events |
| Sees | only the events it hooks |
| Draws on | AbovePrompt, Pane |
Is arsenal safe to install?
arsenal scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 8 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 |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| 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 |
|---|---|
$.command.list | |
$.command.register | |
$.command.run | drives Claude |
$.session.model | |
$.state.get | |
$.state.set | |
$.ui.close | draws interface |
$.ui.open | draws interface |
$.ui.panes | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install arsenal?
- 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/afterever/claude-mods claude plugin validate ./claude-mods/arsenal
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add afterever/claude-mods && claude plugin install arsenal@afterever-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs arsenal for you:
Install the "arsenal" Claude Code mod from https://github.com/afterever/claude-mods/tree/master/arsenal. Run claude plugin validate on it first and show me what it can access before you enable it.
More from afterever/claude-mods
This repository has 7 Claude Code mods on MCPMods.
- agent-pulse: A box above the prompt that always says what the agent is doing right now, alive with color and motion: an animated stat (Low risk)
- ctx: Context window details like the Desktop app's panel: /ctx opens a pane that docks beside the transcript, and a 📊 button (Review before installing)
- prompt-upgrade: Turns a rough prompt into a great one before it is sent: /better opens a pane that asks up to three quick questions, rew (Low risk)
- subagent-progress: Progress bar above the prompt plus an agents panel (/agents-info) for any subagent work: running, finished and planned s (Low risk)
- waypoints: A route for /goal and any multi-step work, built from Claude's own task plan: the plan drawn as a line of nodes and legs (High risk)
- work-report: A pane that shows what Claude has done for you: tasks finished, an estimate of the hours that saved you, and what that t (Low risk)