terminal

terminal is a plugin for Claude Code from MadAppGang/magus. Its manifest loads nothing; the 5 skills, 7 commands, 1 agent it bundles cost 760 tokens per session together, scanned A, original, MIT.

A terminal-control plugin for running interactive commands, development servers, test watchers, REPLs, and full-screen terminal programs in managed tmux panes. tmux is a tool for keeping terminal sessions and panes running independently.

In plain words
What is it for?
Use it to start and monitor development servers, run interactive tests, navigate terminal applications, use database shells, and manage long-running terminal work.
Why use it?
It gives an agent a controlled place to use programs that need a real terminal or continue running after the initial command. It also keeps those sessions separate from the developer's own terminal.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it to start and monitor development servers, run interactive tests, navigate terminal applications, use database shells, and manage long-running terminal work.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add MadAppGang/magus
/plugin install terminal
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/MadAppGang/magus

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for terminal

README.md
[![agentmods](https://agentmods.dev/badge/plugins/madappgang/magus/terminal/github.svg)](https://agentmods.dev/plugins/madappgang/magus/terminal)
Your own site
<a href="https://agentmods.dev/plugins/madappgang/magus/terminal"><img src="https://agentmods.dev/badge/plugins/madappgang/magus/terminal/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for terminal

Your own site · 80×15
<a href="https://agentmods.dev/plugins/madappgang/magus/terminal"><img src="https://agentmods.dev/badge/plugins/madappgang/magus/terminal.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 5 skills, 7 commands, 1 agent cost 760 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

terminal scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/terminal/.claude-plugin/plugin.json · 125 lines

How it starts

The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "terminal",
  "version": "5.5.0",
  "description": "Slot-addressed terminal control over tmux. Runs interactive commands, dev servers, test watchers, REPLs and TUI apps in numbered helper panes — beside the user or isolated from view — that the server places and owns, so an agent never holds a pane id or targets the user's own session.",
  "author": {
    "name": "Jack Rudenko",
    "email": "[email protected]",
    "company": "MadAppGang"
  },
  "license": "MIT",
  "keywords": [
    "terminal",
    "pty",
    "tui",
    "interactive",
    "tmux",
    "run",
    "watch",
    "repl",
    "dev-server",
    "test-watcher",
    "slots",
    "isolated"
  ],
  "category": "development",
  "skills": [
    "./skills/terminal-interaction",
    "./skills/tui-navigation-patterns",
    "./skills/framework-signals",
    "./skills/tdd-workflow",
    "./skills/workspace-setup"
  ],
  "mcpServers": "./.mcp.json",
  "requires": {
    "schema": 2,
    "bin": [
      {
        "name": "bun",
        "check": [
          "bun",
          "--version"
        ],
        "install": [
          {
            "via": "bootstrap",
            "tool": "bun"
          }
        ]
      },
      {
        "name": "tmux",
        "check": [
          "tmux",
          "-V"
        ],
        "install": [
          {
            "via": "brew",
            "os": [
              "darwin"
            ],
            "formula": "tmux"
          },
          {
            "via": "apt",
            "os": [
              "linux"
            ],
            "packages": [
              "tmux"
            ]
          }
        ]
      },
      {
        "name": "zsh",
        "check": [
          "zsh",
          "--version"
        ],
        "install": [
          {
            "via": "brew",
            "os": [
              "darwin"
            ],
            "formula": "zsh"
          },
          {
            "via": "apt",
            "os": [
              "linux"
            ],
            

Read the full file on GitHub · 125 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago Changed 3cb3bf23a117
  2. 16d ago Changed 3d3e8248a04a
  3. 23d ago Changed · +82 lines 764f1ee0565c
  4. 1mo ago Changed a10888983bd3
  5. 1mo ago Changed a9ac9711e82e
  6. 1mo ago Changed 542df1f12517
  7. 1mo ago Changed 839ef9c518e4
  8. 1mo ago Changed e9fd0dc7eb4d
  9. 1mo ago Changed · +1 lines 167fde7ef5bc
  10. 1mo ago First seen · 42 lines scan A 463948d07d74

Subscribe to this mod's changes

terminal is a plugin published in the GitHub repository MadAppGang/magus (13 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.