CodeShellManager

umage.ai·UmageAI.CodeShellManager

A Windows desktop app for running multiple AI coding agents side-by-side in a tabbed and grid-layout terminal host.

CodeShellManager is a WPF desktop application that hosts multiple pseudo-terminal sessions in a configurable grid layout. It is built for managing many parallel CLI tool sessions — Claude Code, Codex, GitHub Copilot, ssh remotes, or any shell — with full-text search across every session's output, alert detection when an agent is waiting for input, per-session git status, sleep/wake to park sessions without losing them, and full session persistence across restarts.

winget install --id UmageAI.CodeShellManager --exact --source winget

Latest 0.6.0·August 19, 2026

Release Notes

Multi-session quality-of-life release: undo an accidental close, fit nine terminals on screen, and give run commands a real shell. Plus a noticeably snappier terminal under load. Highlights Recently closed sessions — Ctrl+Shift+T reopens the session you just closed, browser-style. The New Session dialog also lists the last 10 closed sessions for one-click revival. Reopened sessions get a fresh id, so you can close and reopen the same one repeatedly.

⚠️ Ctrl+Shift+T used to duplicate the active session. Duplicate has moved to Ctrl+Alt+T. 3×3 grid layout — nine panes for when four isn't enough. Persists across restarts like the other layouts. Run commands grew up

  • PowerShell mode — per-command toggle between a bare process and a PowerShell host. Use it when your command needs pipes, redirection, $env: or cmdlets. Runs via pwsh where available, falling back to powershell.exe.
  • Post-run URL — optionally open a URL in your browser when a command exits 0. npm run dev → http://localhost:5173, no alt-tab.
  • Output no longer leaks ConPTY's [?9001h bootstrap escape into the drawer. Launch & shutdown spinners — starting sessions show Starting … (or Connecting to … over SSH) until the shell's first output, with an 8-second fallback so a silent command never locks the pane. Closing the window now shows a shutdown overlay instead of freezing. Faster typing under load — chatty background sessions used to flood the shared UI queue and make the foreground terminal's keystrokes lag behind. Output is now coalesced into a single scheduled post, so the keystroke path stays clear no matter how noisy the other panes are. Fixes
  • --resume now honours CLAUDE_CONFIG_DIR. If you'd set it, resume was reading session ids from a stale ~/.claude and failing with "No conversation found with session ID".
  • Fixed a Win32 race where a session's exit could be reported before the child process had actually exited.
  • Post-run URLs are now restricted to http/https. They fire automatically with no confirmation, and ShellExecute would otherwise launch a local executable or protocol handler — see #87.
  • Updated Microsoft.Data.Sqlite to clear a high-severity advisory (GHSA-2m69-gcr7-jv3q) in a transitive dependency.
  • Binaries now report the correct File version. Every release through v0.5.0 stamped 0.3.4.0 regardless of the actual version. Upgrading Drop-in over v0.5.0 — your state.json loads unchanged, and the new per-command fields default to previous behaviour. Verified against a real 40-session profile. Install winget install UmageAI.CodeShellManager

or

choco install codeshellmanager Or grab the MSI or portable ZIP below. What's Changed

  • feat(release): publish to Chocolatey on release by @AThraen in #49
  • fix(chocolatey): pass community verification (log path + PNG icon) by @AThraen in #61
  • feat(bundle): low-hanging fruit + tests, refactor, docs by @AThraen in #63
  • docs: spinner design spec + doc refresh by @AThraen in #64
  • fix(claude): honor CLAUDE_CONFIG_DIR when resolving the resume session id by @AThraen in #85
  • perf(terminal): coalesce PTY output posts and unblock the keystroke path by @AThraen in #83
  • chore(release): clear NU1903 advisory and silence CS8123 warnings by @AThraen in #86
  • fix(run): only ShellExecute http/https post-run URLs by @AThraen in #87
  • chore(deps): bump the actions group across 1 directory with 3 updates by @dependabot[bot] in #80
  • chore(release): set version to 0.6.0 and unpin FileVersion by @AThraen in #89 Full Changelog: v0.5.0...v0.6.0

Installer type: wix

x642D9FB147A9525E13A6D27507D4FCD73EC75C587E2542312BB73E4C15063FFA2A

Details

Homepage
https://github.com/umage-ai/CodeShellManager
License
MIT
Publisher
umage.ai
Support
https://github.com/umage-ai/CodeShellManager/issues

Tags

claudecliconptycopilotdeveloper-toolspseudo-terminalterminalxterm

Older versions (2)

0.5.0
x64BD8360FACE8DECEACA5928286E683734819C3CCDC9BEFA9A8304C0453331A44A
0.4.2
x64BDDD44F42E2BC19C7BC6D45AB42BD4EF1BB3A6C957EF97D4FBA211BFE10DEA1E