Agent Manager

Agent Manager is a Go terminal UI on top of tmux that runs and manages multiple AI coding agent sessions side by side.

agent-manager is a Go terminal UI built on top of tmux that organizes and runs every AI coding agent side by side. It provides live status updates, a foldable project tree, a quick prompt bar, and a whole-file diff reviewer with line comments that go back into the agent pane. Users can spawn agents with a single sentence, answer blocked agents without attaching, and cycle through tools like Claude Code, Codex, OpenCode, Grok, Gemini, Pi, Command Code, and Hermes. Sessions retain login credentials, configurations, and MCP servers while automatically naming themselves and tracking agent states. The software is designed for developers managing multiple concurrent AI coding workflows across different projects and directories.

Agent Manager at a glance

Best for: Software engineer
Runs on: macOS, Linux, Windows, CLI
Pricing: Free
Released: July 2026
Category: AI coding tool
Website: agent-manager.dev

Key features

Run every AI coding agent side by side in a Go TUI on tmux
Spawn a new agent session with a single sentence
Answer blocked agents in place without attaching
Review whole-file diffs with line comments returning to the agent pane
Cycle through different AI tools using a quick prompt bar
Organize sessions and groups in a foldable project tree
Kill sessions to free RAM while keeping rows and conversation IDs
Revive dead sessions on the exact same conversation thread

Use it for

Manage multiple AI coding agents across different projects simultaneously
Review code diffs and jump to next changes without leaving the manager
Spawn tasks into fresh git worktrees instantly
Send replies to blocked AI coding agents in place

Alternatives to Agent Manager

Agent OS — Manage AI coding sessions side by side and check on them from your phone.
CLI Manager — Manage multiple AI coding agents and watch visible sessions from a single interface.
AGENTS.md — It separates agent-specific instructions from human-focused README files.
AgentDock — Manages multiple coding agents from one screen-edge inbox without switching tabs.
APM — Standardize and reproduce AI agent configurations with dependency management.
NodeTerm — It keeps terminal processes and agent sessions alive across machine reboots.
TUIOS — It keeps coding agents visible and manages their tasks in one place.
Agent of Empires — Manages multiple AI coding agents in parallel with Git worktrees and Docker sandboxing.
Skills Manager — Manage AI agent skills in one library and sync them across 52 coding tools.
Tmux Agent Wizard — Monitors 22 coding agents inside your existing tmux environment.
Hermes IDE — Run different coding agents side by side in one interface with centralized reviews.
AG-UI — Standardizes agent-user interactions and generative UI for applications.

All Agent Manager alternatives