Core — magus
Development tooling: code analysis, terminal control, browser automation, task management, and language toolkits.
claudeup lists this marketplace before you add it — select it, confirm, and it is registered:
claudeup
For a team, pin the plugins in .claude/profiles.json and everyone runs
claudeup install — see Teams and profiles.
Plugin IDs carry the marketplace, so these are name@magus.
| Plugin | Version | What it does |
|---|---|---|
browser-use | 1.4.1 | Full-platform browser automation. Live-page JS eval, keyboard and focus primitives, environment preflight, and a configurable agent LLM, across dual local and cloud browsers backed by Playwright's own Chromium so your real Chrome is never hijacked. Ten Magus-specific tools on top of the upstream Browser Use MCP set, plus 6 skills. |
bunjs | 0.4.1 | Bun and TypeScript toolkit. A /bunjs:bun index routes any task to the right one of eight task-shaped skills — setup, HTTP, errors, testing, security, production, performance, TUI — each shipping copyable code verified against Bun. Only Bun is tested. |
claudish | 1.0.1 | MCP runtime for external AI models. Proxies OpenRouter, Ollama and LM Studio, runs blind team voting across models, manages async sessions, and streams channel notifications. Required by code-analysis, dev, multimodel, designer and seo. |
code-analysis | 5.4.1 | Codebase investigation and semantic search. Maps architecture, traces callers and callees, and ranks symbols by PageRank through the mnemex AST engine, with a read-only detective agent for deep dives. |
designer | 0.5.1 | UI design validation. Compares a rendered screen against its reference by pixel diff, then reviews the result for spacing, hierarchy and design-system consistency. |
dev | 4.3.0 | Universal development assistant. Detects the project stack and routes work to specialist agents for architecture, implementation, debugging, review and research, enforcing design-system guardrails on every UI change. |
dingo | 1.0.1 | BETA — Dingo language toolkit. Idiomatic Result and Option types, error propagation, enums, pattern matching, lambdas and safe navigation, with compiler-verified patterns. Interfaces may still change. |
go | 0.1.1 | Go development toolkit. Ships the go-tui skill for building Charm-stack terminal UIs (Bubble Tea, Lip Gloss, Bubbles, ntcharts), with a colour-accurate screenshot workflow for reviewing a running TUI. |
gtd | 2.1.0 | Getting Things Done workflow. Capture, clarify, organise, reflect and engage over a task store that hooks keep in sync with the session in real time. |
kanban | 1.6.1 | Kanban board for task management. Five columns, cycle-safe task dependencies, priority indicators and WIP limits, over a task store independent of GTD. |
madbench | 0.2.2 | Toolkit for madbench, MadAppGang's Go harness for benchmarking agentic coding tools. Ships the madbench-evals skill: author bench YAML and Eval files, design checks, scaffold red-state and generated testdata, run the negative and positive controls, tune expectations, and debug failing checks. |
mnemex | 1.0.1 | MCP runtime for semantic code search and AST analysis, ranking symbols by PageRank. Required by code-analysis and dev. |
multimodel | 3.7.1 | Multi-model collaboration and orchestration. Runs a task across several AI models in parallel and aggregates their blind APPROVE/REJECT votes, or delegates it to one model running a full Claude Code session. |
setup | 1.0.0 | Project setup jobs in one plugin. Investigates a repository and provisions it — plugins, tools, framework best-practice references, and a seeded knowledge base — then installs the adaptive statusline and indexes every skill reachable from the project into browsable markdown. |
style | 2.1.0 | Communication style presets for a project. Ships composable rule blocks governing tone, terminology, phrasing, and how information is presented, then composes the chosen combination into one native Claude Code output style and activates it. |
terminal | 4.1.6 | Intent-level terminal control over tmux. Runs interactive commands, dev servers, test watchers, REPLs and TUI apps, and refuses to send keys into a pane that already has a process in the foreground. |
Turn any of them on from the Plugins tab. To give a team the same set, press s to save
your selection as a profile and commit it — see Teams and profiles.
Advanced Usage covers global installs, version pinning and updates.