AI Developer Tools
agent-manager
Terminal UI to manage AI coding-agent sessions (Claude Code, OpenCode, Codex, Grok Build) in tmux with live status, group tree, and diff review.
agent-manager
What is agent-manager?
agent-manager is a terminal user interface that allows developers to run and manage multiple AI coding agents simultaneously within tmux sessions.
agent-manager vs Similar AI Tools
| Pricing Model | Free | Free | Free | Free |
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How to use agent-manager?
- 1Install via Homebrew: brew install yoanwai/tap/agent-manager or Go: go install github.com/YoanWai/agent-manager@latest
- 2Run agent-manager in a terminal
- 3Use keys: n to create a new session, space for quick prompt, enter to attach, ctrl+r for diff review, q to quit (sessions keep running)
agent-manager Key Features
- Live status polling (working, waiting, finished, errored, idle, dead)
- Hierarchical group session tree with folding and reordering
- Quick prompt injection into any session or group
- Full-screen diff review with syntax highlighting and inline comments
- MCP server for self-naming and repo declaration
- Custom tool configuration and status rules
- Machine resource gauges (CPU, memory, disk, network)
agent-manager Use Cases
- Managing multiple AI coding agent sessions in parallel
- Monitoring agent status and activity from a single terminal
- Reviewing and commenting on code changes made by agents
- Running agents persistently in the background via tmux
agent-manager Pricing & Free Credits
agent-manager currently operates on a Free model.
This tool is completely free to use
agent-manager Pros & Cons
Pros
- Run multiple AI coding agents side by side in one terminal
- Agents persist in tmux sessions even after closing the manager
- Live status and pane preview for each session
- Diff review with whole-file context and inline comments sent back to the agent
- Supports custom CLI tools via configuration
Cons
- Terminal-only interface; no GUI
- Requires tmux and compatible platforms (macOS, Linux, WSL)
- Out-of-box status detection only for four specific coding agents
What is agent-manager best for?
- Developers using multiple AI coding agents simultaneously
- Teams needing to monitor and interact with agent sessions
- Users who prefer terminal-based workflows