● one dashboard · every agent · your tmux
every agent session.
one screen
cogitator monitors opencode, Claude Code, Codex, and omp. Every session flags live: permission, question, error, active, finished. One keystroke jumps you in over tmux.
install · a single binary
brew install guilhermehto/tap/cogitatorgo install github.com/guilhermehto/cogitator/cmd/cogitator@latestwhy cogitator
the dashboard your agents report to.
attention at a glance
Sessions show up in the roster on their own and flag live the moment something changes: a permission request, a pending question, an error, a turn still active or just finished. No polling, no refreshing: the roster updates the moment your agents do.
manage your worktrees
Press n, name a branch, pick a harness: a fresh worktree opens with the agent already running. Fetch, pull, and delete existing worktrees from the same roster, and pull a base branch before you branch off it. Add a repo once; cogitator remembers it.
tmux native
enter drops you into the agent's tmux session; a stopped one resumes where it left off. Worktrees open as plain tmux sessions or windows, your config and keybinds intact. Quit cogitator and nothing dies. zellij support is coming.
why different
no new terminal. no new muscle memory.
Most agent managers ship their own terminal or replace your multiplexer. cogitator drives the tools you already use, and leaves them exactly as they are when you quit.
your terminal
A TUI in whatever emulator you run: Ghostty, kitty, iTerm, Alacritty. No app, no web view, no account.
your tmux
Worktrees open as plain tmux sessions or windows: your config, your keybinds, your status bar. Quit cogitator and nothing dies. zellij is on the roadmap.
your agents
opencode, Claude Code, Codex, and omp run unmodified, right where they already run. No wrapper, no re-hosted chat view.
works with
bring your harness. setup is one step.
keyboard first
everything is a keystroke away.
your agents are already running.
Put them on one screen, in the terminal you already use and love.