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* feat(cli): `tty7 wait` + the agent-coordination note The two pieces of the original session-CLI PR that main's own CLI doesn't cover, rebuilt as a minimal delta against it. `tty7 wait %N --until waiting,done --timeout 600` blocks until a pane's agent reaches a requested state — the orchestration primitive that lets one agent sleep until its peer blocks on a permission prompt or finishes a turn, instead of screen-scraping. A poll of `AgentStates` rather than an `events` subscription on purpose: a one-shot stateless question composes into scripts, survives a server restart mid-wait, and needs no cursor management. Agentless-but-live panes read as idle via the machine tree; a dead or vanished pane reads as exit, which ends every wait (matched only when asked for). Timeout exits 124, the `timeout(1)` convention. The coordination note is discovery for the whole CLI: a marked, idempotent block describing the verbs, installed into ~/.claude/CLAUDE.md (always; CLAUDE_CONFIG_DIR honored) and ~/.codex/AGENTS.md (only when ~/.codex exists). A one-time "Let your agents coordinate?" prompt fires the first time a pane detects a coding agent; a Settings → Agents switch drives the same install/remove, with state read from the files themselves. Uninstall strips exactly the marked block; an unterminated block is left alone rather than truncated at a guess. * feat(agents): replace the global note with an orchestration skill Per review: global instructions tax every session's context and hand every agent — workers included — the ambient authority to orchestrate its neighbours. The common shape is primary → workers: one agent owns decomposition, dispatch, waiting and aggregation; workers just do bounded tasks. A Claude Code skill fits that exactly. `core::orchestration_skill` installs ~/.claude/skills/tty7-orchestration/SKILL.md — only its one-line description rides in context until the user or the primary agent explicitly invokes it, and workers never see it. The body can therefore afford the full delegation loop (tab new → send → wait → answer-or-capture → pane close) instead of a token-starved cheat sheet. The file is wholly tty7-owned: install is a plain overwrite (also the version-refresh path), and uninstall keys on an ownership marker so a user's hand-written skill under the same name is refused, not deleted. Gone with the global note: the first-agent-detected prompt, its config flag, and the CLAUDE.md/AGENTS.md writers — the Settings → Agents switch now drives the skill install instead. --------- Co-authored-by: l0ng-ai <ysdpk123@gmail.com>
tty7
A terminal workbench: persistent sessions, remote work, agents.
Pure Rust · GPU rendering on Zed's gpui · VT core from Alacritty
English · 简体中文
Why
- Performance — ~2× the throughput of Alacritty, Ghostty, or Kitty (benchmarks)
- Persistent sessions — quit or reboot; your shells and supported agent sessions keep running, no tmux
- Editor-grade input — suggestions, completion, highlighting, history search
- Remote development — files, repos, panes, and git data stay on the remote machine
- Native SSH — profiles, SFTP, port forwarding, and jump hosts
- Agent-aware — Claude Code, Codex & co.: status, notifications, git context
- CLI + Skills — agents create panes, run commands, and inspect output
Install
Native builds for each platform on Releases:
| macOS | …-macos-arm64.dmg · …-x86_64.dmg |
drag into Applications |
| Windows | …-setup.exe · portable ….zip |
|
| Linux | …-x86_64.AppImage |
chmod +x and run — X11/Wayland libraries bundled |
What's inside
| Editor-grade input | ghost suggestions from history · explained tab completion · syntax highlighting · multi-line editing · click places the caret · ⌃ R fuzzy history |
| Window | tabs & splits · ⌘ P palette · ⌘ F scrollback search · nine themes · IME |
| Agent-aware | per-pane detection (~17 CLIs): status dot · notifications · branch + diff · resume after reboot · tray icon when input is needed |
| Remote workspaces | remote files, repos, changes, diffs, worktrees, tabs, and panes · reconnect from any client and continue where you left off |
| CLI + Skills | bundled tty7 CLI · agent skill · pane/workspace control · real PTY commands · output, process, port, and agent status |
| SSH | native russh stack: profiles with keychain secrets · SFTP panel · port forwarding · jump hosts · one-time, unprivileged tty7-server install |
Terminal and keybinding reference: docs/features.md. The agent-facing CLI interface is documented in skills/tty7/SKILL.md.
Benchmarks
Same machine, same day, same 155×40 grid — Apple M1 Pro, macOS 26.3.1, five-run averages (2026-07-04):
| tty7 | Alacritty | Ghostty | Kitty | |
|---|---|---|---|---|
Plaintext I/O — 11 MB cat (lower = better) |
95 ms | 239 ms | 179 ms | 185 ms |
| DOOM-fire frame rate (higher = better) | 888 fps | 485 fps | 552 fps | 617 fps |
| Cold-launch memory | 116 MB¹ | 105 MB | 128 MB | 130 MB |
¹ GUI 105 MB + the persistent server 11 MB.
Methodology and one-command reproduction: scripts/bench/.
Built on gpui and alacritty_terminal · Apache-2.0 · Discord · Changelog
Description
A terminal workbench in pure Rust: shells, persistent sessions, SSH, coding agents. GPU-rendered on Zed's gpui, VT core from Alacritty.
ai-agentsalacrittyclaude-codecoding-agentcross-platformdaemondeveloper-toolsgpugpuilinuxmacosptyrustshellsshterminalterminal-emulatorterminal-multiplexertmuxwindows
Readme
Apache-2.0
34 MiB
Languages
Rust
99.1%
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0.5%
PowerShell
0.2%
Inno Setup
0.1%