Termbrio

Development preview

Install Termbrio

Private development distribution for the Termbrio App, CLI, Server, and coding-assistant plugins.

Productv0.5.12 Codex pluginv0.4.8+codex.20261010 Claude Code pluginv0.4.8

These installation commands are intended for approved Termbrio preview users. Only run a command you trust.

Termbrio for Windows

Downloads the current Windows x64 development build and runs its installer.

irm https://termbrio.dev/apps/tb/install.ps1 | iex

Run from PowerShell.

Termbrio for Linux or macOS

Installs the CLI and Server for the detected platform and architecture.

curl -fsSL https://termbrio.dev/apps/tb/install.sh | sh

Run from a POSIX-compatible shell.

Codex plugin for Windows

Requires Codex. The public TBMP marketplace needs no GitHub login.

irm https://termbrio.dev/apps/tb/install-plugin.ps1 | iex

Codex plugin for Linux or macOS

Requires Codex. The public TBMP marketplace needs no GitHub login.

curl -fsSL https://termbrio.dev/apps/tb/install-plugin.sh | sh

Claude Code plugin for Windows

Requires Claude Code. The public TBMP marketplace needs no GitHub login.

irm https://termbrio.dev/apps/tb/install-claude-plugin.ps1 | iex

Claude Code plugin for Linux or macOS

Requires Claude Code. The public TBMP marketplace needs no GitHub login.

curl -fsSL https://termbrio.dev/apps/tb/install-claude-plugin.sh | sh

Move from the former marketplace on Windows

One-time cleanup for an existing termbridge-team@ekmp plugin. Credentials, unrelated plugins, and marketplaces are left untouched.

$p="$env:TEMP\uninstall-termbridge-team-legacy.ps1"; irm https://termbrio.dev/apps/tb/uninstall-termbridge-team-legacy.ps1 -OutFile $p; & $p -Apply

Move from the former marketplace on Linux or macOS

One-time cleanup for an existing termbridge-team@ekmp plugin. Credentials, unrelated plugins, and marketplaces are left untouched.

curl -fsSL https://termbrio.dev/apps/tb/uninstall-termbridge-team-legacy.sh -o /tmp/uninstall-termbridge-team-legacy.sh && sh /tmp/uninstall-termbridge-team-legacy.sh --apply

What changed

Product

v0.5.12

preview · 2026-10-10

Fixes linked-member MCP discovery and interactive team panels, and hides scheduled Windows Server startup.

  • fixed · team-relayDiscover outgoing linked members from the current canonical Team definition with owner-verified identities. Report unavailable peers as partial results without stale or invented member/session evidence.
  • fixed · terminal-attachOpen linked terminal panels interactively and request matching owner authority before creating their entry-Server proxy routes. Preserve input, resize and pairing policy checks; panel reconnect remains attach-only.
  • fixed · windows-serverStart the scheduled Windows Server without allocating a visible console, while preserving process supervision, exit diagnostics and runtime configuration.
  • changed · preview-scopeTwo-computer user acceptance verified linked-member discovery and bidirectional TeamRelay messages after the local candidate update. Linked resume and six-column placement were also verified.
Release details

v0.5.11

preview · 2026-10-10

Fixes paired terminal attachment and adds optional linked-member resume and wider team views.

  • fixed · terminal-attachResolve explicit paired-server targets on the named peer, including linked team panels, and avoid treating missing local bindings as stopped remote sessions.
  • fixed · terminal-attachLet the issuing SessionHost validate attach ticket expiry so differences between computer clocks do not reject otherwise valid remote routes.
  • added · terminal-attachExpose safe attach transport diagnostics through TB_ATTACH_DEBUG=1 and report invalid attach routes without endless reconnect attempts.
  • added · teamsTeam schema 7 supports startMode: resume for linked members during explicit team start. The canonical owner resumes stopped members through the paired Server; running sessions are preserved and attach remains the default.
  • changed · teamsContinue to read schema 6 team files with attach-default linked members, and use the current canonical session binding after a member resumes.
  • added · terminal-layoutsAdded columns-4, columns-5, columns-6 and grid-2x6 layouts, with twelve slots in the two-row grid and portable Windows Terminal and cmux placement.
  • changed · web-builderExpose linked start mode and the expanded layout catalog in the Team Builder.
  • changed · releaseRun the full automatic CI suite only after integration into main, then package and publish that exact successful revision.
  • changed · preview-scopeTwo-computer linked resume and physical layout acceptance are performed after installing this preview on both computers. Source regression checks do not replace these live checks.
Release details

v0.5.10

preview · 2026-10-01

Extends local terminal teams to more CLI agents and improves attach and view recovery.

  • added · assistant-providersAdded a CLI assistant provider registry so Codex, Claude, and experimental local Antigravity CLI members share Team lifecycle while keeping provider-specific launch, activity, and delivery behavior.
  • changed · terminal-layoutsSeparated terminal layout selection from Team member identity and kept launcher-specific placement behind layout strategies.
  • fixed · terminal-attachKept attach watchdog cancellation active through a running-session read and made stopped-session detection deterministic.
  • fixed · team-viewsReplaced Windows Terminal panels whose attach ended after a session stop while preserving healthy panels and preventing duplicate windows when a stale panel cannot close.
  • changed · assistant-lifecycleStarted managed Claude sessions with classic terminal rendering to preserve scroll and text selection in Windows attach views.
  • changed · assistant-lifecycleStarted managed Codex create and resume sessions with scrollback-friendly terminal rendering.
  • fixed · terminal-attachForwarded function-key input through the terminal attach command.
  • fixed · mobile-webImproved mobile and Server Web terminal attachment, including reconnect and retained terminal display behavior.
  • fixed · team-viewsReconciled already closed Windows Terminal views without failing Team hide or closing unrelated terminal windows.
  • fixed · assistant-lifecycleRecognized Codex hook review as a pending user interaction and prevented active startup placeholders from satisfying provider readiness.
  • changed · preview-scopeAntigravity CLI integration remains experimental and local. Native provider setup and hook or tool approvals remain user-owned; the isolated Codex hook-trust configuration write failure is not automatically repaired by this release.
  • changed · preview-scopeCurrent physical fresh-start, first-hook, desktop, mobile and Server Web acceptance and two-server A10-A12 verification remain incomplete; source tests and package verification do not replace these live checks.
Release details

v0.5.9

preview · 2026-08-14

Unifies Team authoring, lifecycle, linked collaboration, and named terminal views.

  • added · teamsAdded one canonical schema-6 Team definition for workspaces, local and remotely placed owned members, persistent linked agents, and named views.
  • added · layoutsAdded columns-3, main-right-stack, and left-stack-main semantic layouts with stable pattern and slot identities.
  • added · team-builderAdded Server Web authoring for schema-6 workspaces, owned members, linked agents, named views, layout groups, and panels.
  • changed · team-lifecycleSeparated owned-member lifecycle from named-view placement so unavailable members no longer block healthy members and valid panels.
  • fixed · team-lifecycleMade repeated start reuse existing views, hide preserve sessions, and stop close Team-owned views while recording remote failures per member.
  • fixed · remote-runtimeConnected owner-controlled remote SessionHosts directly to their Owner Server for durable commands, TeamRelay MCP, attach, reconnect, and stop.
  • fixed · linked-membersResolved linked-member views and reconnects through exact owner-authorized session evidence without guessing by display name or local session.
  • fixed · terminal-attachStopped attach panes from claiming an exited session was still running or retrying forever after the remote runtime became unavailable.
  • fixed · assistant-lifecycleMade create-once create until a real provider conversation identity exists, recover an explicitly stopped incomplete create attempt, and resume that exact conversation on later starts.
  • fixed · team-builderKept rejected portable session drafts editable while preserving fixed session ID and reference bindings.
  • added · team-relayAdded one-hop team_info visibility for authorized linked-into teams without recursive federation expansion.
  • changed · mobileLet phone and tablet Team surfaces attach an exact owned member without starting the whole Team and project linked members without duplicating Team cards.
  • changed · storageAdopted termbrio.db as the canonical Server database without migrating pre-release Team storage.
Release details

v0.5.8

preview · 2026-08-08

Adds owner-controlled remote teams and capability-aware TeamRelay delivery.

  • added · remote-runtimeAdded owner-controlled remote SessionHost execution through paired Server brokers.
  • added · team-relayAdded semantic safe, active-turn, queue, and authorized interrupt delivery policies with per-recipient audit outcomes.
  • changed · team-operationsShow placed team members with their Runtime Server while preserving one owner-controlled team definition.
  • fixed · team-relayPreserved canonical remote sender addresses and route replies back to the originating Server.
  • fixed · session-hostHardened remote SessionHost handoff, claim expiry, stop ordering, attach routing, and pre-hook Codex readiness detection.
  • changed · releaseAdded structured product changelog and catalog projection contracts for unattended release delivery.
Release details

Plugins

v0.4.8

preview · 2026-10-10

Clarifies schema-7 linked attach and resume, interactive panels and owner-verified member discovery for Termbrio 0.5.12.

  • changed · team-orchestration · codex, claudeAuthor schema-7 Team files and keep schema-6 inputs as attach-default normalization. Show the optional linked startMode: resume setting with an owner-policy YAML example.
  • fixed · skills · codex, claudeRemove contradictory claims that linked members can never be resumed. Distinguish explicit Team-start restore from attach-only show, view dispatch and reconnect; local Team stop never stops linked members.
  • changed · terminal-attach · codex, claudeExplain interactive linked panels and explicit read-only viewing without granting lifecycle ownership or bypassing owner input and pairing policy.
  • changed · team-relay · codex, claudeDocument canonical owner-verified one-hop member discovery, unavailable peer results and the separation between linked terminal start mode and provider conversation action.
  • changed · compatibility · codex, claudeRequires Termbrio 0.5.12 or newer. Product and plugin versions remain independent; no provider hook behavior is changed by this release.
Release details

v0.4.7

preview · 2026-10-01

Adds an experimental local Antigravity CLI projection and updates provider hook compatibility for Termbrio 0.5.10.

  • added · agy-integrationAdded a reproducible local Antigravity CLI plugin projection from the shared skills, HTTP MCP endpoint and bounded activity hooks. This is experimental local support, not an Antigravity marketplace publication.
  • fixed · provider-hooks · claudeRegistered and validated Claude StopFailure and PermissionDenied hook events.
  • changed · compatibility · codex, claudeRequires Termbrio 0.5.10 or newer. Native setup, plugin hook trust and tool permissions remain explicit user decisions; experimental AGY live acceptance remains incomplete.
Release details

v0.4.6

preview · 2026-08-14

Teaches agents the canonical schema-6 Team, named-view, and linked-member contracts.

  • changed · team-orchestration · codex, claudeAuthor only schema-6 Team files with workspaces, owned agents, persistent linked agents, and named presentation views.
  • changed · team-lifecycle · codex, claudeKeep owned-member lifecycle independent from view placement, isolate unavailable remote members per member, and recover explicitly stopped incomplete create-once attempts without database resets.
  • changed · remote-runtime · codex, claudeUse paired workspace and runtime aliases in portable files while retaining stable ownership and authority inside Termbrio Server.
  • changed · team-relay · codex, claudeDiscover authorized linked-into teams through one-hop team_info without recursively expanding federation.
Release details

v0.4.5

preview · 2026-08-08

Teaches terminal agents the 0.5.8 remote-team and TeamRelay contracts.

  • changed · team-relay · codex, claudeDocument canonical federated sender addresses, source-Server replies, and exact wildcard recipient scope.
  • changed · team-orchestration · codex, claudeDocument Owner Server authority separately from a paired Runtime Server that hosts a placed terminal.
  • changed · delivery · codex, claudeClarify semantic delivery policy outcomes and safe-boundary handling when no working provider turn is observed.
Release details