muster
Never keep an agent waiting. A free, open-source Mac menu bar app for Claude Code, Codex and Cursor: see which session needs you and answer it with one keystroke.
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GITHUB · launched Oct 12, 2026 · 87 upvotes (top 17%)
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- ai-agents
- ai-coding
- anthropic
- appkit
- claude
- claude-code
- +14 more in the details below
Similar launches
See all 420 similar launches →Could you build this?
Yes It is a small native Mac menu-bar app that tracks agent sessions and surfaces permission prompts with a hotkey. Swift and AppKit with AI assistance can build this, and the approach relies on documented hooks and terminal integration.
Competitors
Other products that read as similar to this one : 420 launches clear the similarity bar, closest 8 shown.
Attention rank: #100 of 421 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 328 days after the earliest competitor.
- Whipback · ph · 2026-10-15 · 1 upvotes · similarity 0.63
- OpusBar · ph · 2026-10-20 · 1 upvotes · similarity 0.60
- GitHub · ph · 2026-09-30 · 2 upvotes · similarity 0.58
- Cockpit — one harness to rule them all · ph · 2026-09-26 · 2 upvotes · similarity 0.56
- Littleguys · hn · 2026-10-11 · 15 upvotes · similarity 0.56
- Hallmonitor · ph · 2026-10-08 · 66 upvotes · similarity 0.52
- Mac menu bar app for Claude Code rate limits · hn · 2026-04-15 · 5 upvotes · similarity 0.52
- OpenClawdex · hn · 2026-04-19 · 7 upvotes · similarity 0.51
Other launches for this product
- No other launches for this product.
More details
- External ID
- 1414873020
- Company
- n/a
- Product
- muster
- Website domain
- agentmuster.app
- Cohort
- n/a
- Upvotes percentile
- 0.83
- All tags
- ai-agents, ai-coding, anthropic, appkit, claude, claude-code, claude-code-hooks, codex, codex-cli, cursor, developer-tools, liquid-glass, macos, macos-app, menu-bar-app, menubar, notifications, openai, productivity, swift
- AI summary
- mac menu bar app for managing active coding agent sessions
- Manually corrected
- No