Rename surface branding to TritonAI Harness

[dbalders]

Summary

• Rename visible desktop/web/server-facing product copy from TritonAI Code/T3 Code to TritonAI Harness.
• Update packaged desktop product naming and browser/splash/app branding while leaving internal identifiers, protocols, package names, and user-data paths untouched.
• Preserve OpenCode external-session compatibility by continuing to filter legacy TritonAI Code ... owned session titles alongside the new TritonAI Harness ... prefix.

Validation

• $HOME/.agents/skills/autoreview/scripts/autoreview --mode local
• pnpm --filter @t3tools/web exec vp test run --project unit src/branding.test.ts src/firstRunOnboarding.test.ts src/versionSkew.test.ts src/components/desktopUpdate.logic.test.ts
• pnpm --filter @t3tools/desktop exec vp test run src/app/DesktopAppIdentity.test.ts
• pnpm --filter t3 exec vp test run src/provider/providerStatusCache.test.ts src/provider/Layers/ProviderRegistry.test.ts src/provider/Layers/OpenCodeExternalSessionSync.test.ts
• pnpm --filter @t3tools/scripts exec vp test run build-desktop-artifact.test.ts
• pnpm --filter @t3tools/web exec vp test run --project browser src/components/settings/SettingsPanels.browser.tsx
• git diff --check

Summary by CodeRabbit

• Chores
  • Updated product branding across desktop, web, server, and shared surfaces to use “TritonAI Harness” instead of “TritonAI Code” in user-facing names, titles, menus, dialogs, settings text, readiness banners, and CLI/help output.
• Tests
  • Updated automated test expectations to match the revised TritonAI Harness branding and UI/messages throughout the app.

[coderabbitai]

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Run ID: 0e97f669-99a2-4597-98c2-3f7aff5bc272

📥 Commits

Reviewing files that changed from the base of the PR and between 1fe1d69 and a666c8c.

📒 Files selected for processing (3)

• apps/web/src/components/Sidebar.tsx
• scripts/build-desktop-artifact.ts
• scripts/dev-runner.ts

✅ Files skipped from review due to trivial changes (2)

• apps/web/src/components/Sidebar.tsx
• scripts/dev-runner.ts

🚧 Files skipped from review as they are similar to previous changes (1)

• scripts/build-desktop-artifact.ts

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📝 Walkthrough

Walkthrough

All occurrences of "TritonAI Code" and "T3 Code" are replaced with "TritonAI Harness" across the desktop app, server, web UI, shared packages, and build scripts. The one functional logic change is in OpenCodeExternalSessionSync.ts, where the owned-session title prefix check is extended to an array so both the new "TritonAI Harness " and legacy "TritonAI Code " prefixes are recognized.

Changes

TritonAI Harness Rebrand

Layer / File(s)	Summary
Core branding constants and session-sync backward compatibility apps/desktop/src/app/DesktopEnvironment.ts, apps/web/src/branding.ts, apps/web/src/tritonAiWorkspace.ts, apps/web/src/firstRunOnboarding.test.ts, apps/server/src/provider/Layers/OpenCodeExternalSessionSync.ts, apps/server/src/provider/Layers/OpenCodeExternalSessionSync.test.ts	Source-of-truth APP_BASE_NAME constants updated in desktop and web. isT3OwnedOpenCodeSession extended to match both "TritonAI Harness " and legacy "TritonAI Code " prefixes; test fixture adds a legacy session and expects updated discoveredCount/skippedCount.
Desktop app surface strings apps/desktop/package.json, apps/desktop/scripts/electron-launcher.mjs, apps/desktop/src/app/DesktopApp.ts, apps/desktop/src/app/DesktopAppIdentity.test.ts, apps/desktop/src/ssh/DesktopSshPasswordPrompts.ts, apps/desktop/src/window/DesktopApplicationMenu.ts	productName, launcher APP_DISPLAY_NAME, fatal error dialog title, About panel application name, SSH window-unavailable message, and update check menu text updated to "TritonAI Harness".
Server backend and provider strings apps/server/src/bin.ts, apps/server/src/cli/server.ts, apps/server/src/mcp/McpHttpServer.ts, apps/server/src/provider/CodexDeveloperInstructions.ts, apps/server/src/provider/Layers/ClaudeProvider.ts, apps/server/src/provider/Layers/CodexProvider.ts, apps/server/src/provider/Layers/CursorProvider.ts, apps/server/src/provider/Layers/GrokProvider.ts, apps/server/src/provider/Layers/OpenCodeAdapter.ts, apps/server/src/provider/Layers/OpenCodeProvider.ts, apps/server/src/provider/Layers/ProviderRegistry.test.ts, apps/server/src/provider/Layers/ProviderService.ts, apps/server/src/provider/providerMaintenanceRunner.ts, apps/server/src/provider/providerStatusCache.test.ts, apps/server/src/serverRuntimeStartup.ts, apps/server/src/startupAccess.ts, apps/server/src/vcs/GitVcsDriver.ts	CLI descriptions, MCP transport name, all provider disabled messages (Claude, Codex, Cursor, Grok, OpenCode), Codex clientInfo.title, OpenCode session title prefix, git commit author/committer names, startup banners, and provider status messages updated to "TritonAI Harness". Matching test assertions updated.
Shared packages and contracts packages/contracts/src/relay.ts, packages/contracts/src/settings.ts, packages/ssh/src/auth.ts	OpenAPI RelayApi title, OpenCodeSettings schema description, and SSH askpass script strings updated to reference "TritonAI Harness".
Web UI and branding strings apps/web/index.html, apps/web/src/branding.test.ts, apps/web/src/branding.ts, apps/web/src/versionSkew.ts, apps/web/src/versionSkew.test.ts, apps/web/src/cloud/linkEnvironment.ts, apps/web/src/components/RightPanelTabs.tsx, apps/web/src/components/Sidebar.tsx, apps/web/src/components/SplashScreen.tsx, apps/web/src/components/clerk/DesktopClerkSignIn.tsx, apps/web/src/components/cloud/RelayClientInstallDialog.tsx, apps/web/src/components/desktop/SshPasswordPromptDialog.tsx, apps/web/src/components/desktopUpdate.logic.ts, apps/web/src/components/desktopUpdate.logic.test.ts, apps/web/src/components/preview/PreviewPanel.tsx, apps/web/src/components/settings/ConnectionsSettings.tsx, apps/web/src/components/settings/KeybindingsSettings.tsx, apps/web/src/components/settings/SettingsPanels.tsx, apps/web/src/components/settings/SettingsPanels.browser.tsx, apps/web/src/components/settings/providerStatus.ts, apps/web/src/routes/_chat.tsx	HTML document title, splash screen alt/aria-label text, branding mocks and assertions, version-skew hint, relay client error messages, disabled-surface reasons, sign-in header, SSH prompt dialog, relay install dialog, desktop update messages (ARM64 warning and install confirmation), preview panel, settings panel descriptions (connections, keybindings, theme, provider status), and chat route toast all reference "TritonAI Harness".
Build artifacts and deployment metadata scripts/build-desktop-artifact.ts, scripts/build-desktop-artifact.test.ts, scripts/dev-runner.ts	Build script resolveDesktopProductName fallback branding, electron-builder artifactName pattern, macOS protocols[].name, StagePackageJson.description, CLI command descriptions, and dev-runner --home-dir flag description updated to "TritonAI Harness".

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related issues

• Update Front-Facing Name to TritonAI Harness #21: This PR directly implements the rebranding requirement, replacing all "TritonAI Code" and "T3 Code" display strings with "TritonAI Harness" across every application surface.

Suggested labels

size:XL

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 3.70% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely identifies the main change: renaming product branding from TritonAI Code to TritonAI Harness across the codebase.
Description check	✅ Passed	The description covers required sections (What Changed, Why) with clear rationale, includes validation steps, and explains backward compatibility measures for OpenCode sessions.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

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• Create stacked PR
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🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch tritonai-harness-surface-rename

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