Agent-Manager: A Tmux TUI for Running Claude Code, Codex and OpenCode

github.com
July 30, 2026
13 min read
50/100
Summary
Agent Manager allows users to manage multiple AI coding agents, including Claude Code, Codex, OpenCode, and Grok, from a single terminal interface using tmux. It displays live statuses, organizes sessions into a project tree, and enables interaction with agents without needing to attach to their sessions.
Key Takeaways
- The agent-manager allows users to run multiple AI coding agents (Claude Code, Codex, OpenCode, Grok) simultaneously in separate tmux sessions, maintaining their state after quitting the manager.
- Users can manage sessions through a unified interface that displays live status, allows for easy reordering, and supports quick prompts without needing to attach to each session.
- The installation of agent-manager can be done via Homebrew, curl script, or Go, and it requires tmux version 3.0 or higher.
- The tool includes features for session revival, full-file diffs, and commenting directly to agents, enhancing collaborative coding workflows.
Coverage & discussions
Hacker News · github.com
Community discussions
Historical count: 5 · 5 saved in sample · Historical sample
Analysis ready
Community Sentiment
Positives
- Agent-specific multiplexers like herdr make it a breeze to keep track of agent statuses, saving time and effort when managing multiple tasks.
- The automatic session management features in tools like herdr eliminate the hassle of setting up tmux, which can be a real pain for some users.
- Users appreciate the glanceable agent status in herdr's sidebar, making it easy to monitor progress without cycling through multiple tmux panes.
Concerns
- Many feel that these new tools don't offer enough over traditional multiplexers like tmux, leading to skepticism about their real added value.
- Herdr is seen as lacking in features compared to tmux, which disappoints power users who rely on its advanced capabilities.
- Some commenters question the necessity of managing multiple agents, suggesting that it might be more about maximizing token use rather than enhancing productivity.
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