Rename surface branding to TritonAI Harness

apps/desktop/package.json

@@ -32,5 +32,5 @@
     "tailwindcss": "^4.0.0",
     "vite-plus": "catalog:"
   },
-  "productName": "TritonAI Code"
+  "productName": "TritonAI Harness"
 }

apps/desktop/scripts/electron-launcher.mjs

@@ -1,4 +1,4 @@
-// This file mostly exists because we want dev mode to say "TritonAI Code (Dev)" instead of "electron"
+// This file mostly exists because we want dev mode to say "TritonAI Harness (Dev)" instead of "electron"
 
 import { spawnSync } from "node:child_process";
 import {
@@ -26,7 +26,7 @@ const repoRoot = resolve(desktopDir, "..", "..");
 const devBundleIdSuffix = basename(repoRoot)
   .toLowerCase()
   .replaceAll(/[^a-z0-9]+/g, "");
-export const APP_DISPLAY_NAME = isDevelopment ? "TritonAI Code (Dev)" : "TritonAI Code";
+export const APP_DISPLAY_NAME = isDevelopment ? "TritonAI Harness (Dev)" : "TritonAI Harness";
 export const APP_BUNDLE_ID = isDevelopment
   ? `edu.ucsd.ai.tritonai-code.dev.${devBundleIdSuffix || "local"}`
   : "edu.ucsd.ai.tritonai-code";

apps/desktop/src/app/DesktopApp.ts

@@ -120,7 +120,7 @@ const handleFatalStartupError = Effect.fn("desktop.startup.handleFatalStartupErr
   const wasQuitting = yield* Ref.getAndSet(state.quitting, true);
   if (!wasQuitting) {
     yield* electronDialog.showErrorBox(
-      "TritonAI Code failed to start",
+      "TritonAI Harness failed to start",
       `Stage: ${stage}\n${message}${detail}`,
     );
   }

apps/desktop/src/app/DesktopAppIdentity.test.ts

@@ -179,8 +179,8 @@ describe("DesktopAppIdentity", () => {
         const identity = yield* DesktopAppIdentity.DesktopAppIdentity;
         yield* identity.configure;
 
-        assert.deepEqual(calls.setName, ["TritonAI Code"]);
-        assert.equal(calls.setAboutPanelOptions[0]?.applicationName, "TritonAI Code");
+        assert.deepEqual(calls.setName, ["TritonAI Harness"]);
+        assert.equal(calls.setAboutPanelOptions[0]?.applicationName, "TritonAI Harness");
         assert.equal(calls.setAboutPanelOptions[0]?.applicationVersion, "1.2.3");
         assert.equal(calls.setAboutPanelOptions[0]?.version, "0123456789ab");
         assert.deepEqual(calls.setDockIcon, ["/icon.png"]);

apps/desktop/src/app/DesktopEnvironment.ts

@@ -81,7 +81,7 @@ export class DesktopEnvironment extends Context.Service<
   DesktopEnvironmentShape
 >()("@t3tools/desktop/app/DesktopEnvironment") {}
 
-const APP_BASE_NAME = "TritonAI Code";
+const APP_BASE_NAME = "TritonAI Harness";
 
 function resolveDesktopAppStageLabel(input: {
   readonly isDevelopment: boolean;

apps/desktop/src/ssh/DesktopSshPasswordPrompts.ts

@@ -16,7 +16,8 @@ import * as IpcChannels from "../ipc/channels.ts";
 import * as ElectronWindow from "../electron/ElectronWindow.ts";
 
 const DEFAULT_SSH_PASSWORD_PROMPT_TIMEOUT_MS = 3 * 60 * 1000;
-const WINDOW_UNAVAILABLE_MESSAGE = "TritonAI Code window is not available for SSH authentication.";
+const WINDOW_UNAVAILABLE_MESSAGE =
+  "TritonAI Harness window is not available for SSH authentication.";
 
 type DesktopSshPasswordPromptResolutionInput =
   typeof DesktopSshPasswordPromptResolutionInputSchema.Type;

apps/desktop/src/window/DesktopApplicationMenu.ts

@@ -53,7 +53,7 @@ const checkForUpdatesFromMenu: Effect.Effect<
     yield* electronDialog.showMessageBox({
       type: "info",
       title: "You're up to date!",
-      message: `TritonAI Code ${updateState.currentVersion} is currently the newest version available.`,
+      message: `TritonAI Harness ${updateState.currentVersion} is currently the newest version available.`,
       buttons: ["OK"],
     });
   } else if (updateState.status === "error") {

apps/server/src/bin.ts

@@ -40,7 +40,7 @@ const connectUnavailableCommand = Command.make("connect").pipe(
 
 export const makeCli = ({ cloudEnabled = hasCloudPublicConfig } = {}) =>
   Command.make("t3", { ...sharedServerCommandFlags }).pipe(
-    Command.withDescription("Run the TritonAI Code server."),
+    Command.withDescription("Run the TritonAI Harness server."),
     Command.withHandler((flags) => runServerCommand(flags)),
     Command.withSubcommands([
       startCommand,

apps/server/src/cli/server.ts

@@ -19,13 +19,13 @@ export const runServerCommand = (
   });
 
 export const startCommand = Command.make("start", { ...sharedServerCommandFlags }).pipe(
-  Command.withDescription("Run the TritonAI Code server."),
+  Command.withDescription("Run the TritonAI Harness server."),
   Command.withHandler((flags) => runServerCommand(flags)),
 );
 
 export const serveCommand = Command.make("serve", { ...sharedServerCommandFlags }).pipe(
   Command.withDescription(
-    "Run the TritonAI Code server without opening a browser and print headless pairing details.",
+    "Run the TritonAI Harness server without opening a browser and print headless pairing details.",
   ),
   Command.withHandler((flags) =>
     runServerCommand(flags, {

apps/server/src/mcp/McpHttpServer.ts

@@ -180,7 +180,7 @@ export const PreviewToolkitRegistrationLive = Layer.mergeAll(
 );
 
 const McpTransportLive = McpServer.layerHttp({
-  name: "T3 Code",
+  name: "TritonAI Harness",
   version: packageJson.version,
   path: "/mcp",
 }).pipe(Layer.provide(McpAuthMiddlewareLive));

apps/server/src/provider/CodexDeveloperInstructions.ts

@@ -1,8 +1,8 @@
 const T3_CODE_BROWSER_TOOL_INSTRUCTIONS = `
 
-## T3 Code collaborative browser
+## TritonAI Harness collaborative browser
 
-You are running inside T3 Code. The \`t3-code\` MCP server is the product-native collaborative browser shared with the user. When it exposes \`preview_*\` tools, prefer those tools for browser navigation, inspection, interaction, screenshots, and recordings.
+You are running inside TritonAI Harness. The \`t3-code\` MCP server is the product-native collaborative browser shared with the user. When it exposes \`preview_*\` tools, prefer those tools for browser navigation, inspection, interaction, screenshots, and recordings.
 
 For browser work, first call \`preview_status\`. If no automation-capable preview is attached, call \`preview_open\` before concluding that the browser is unavailable. Then use \`preview_navigate\`, \`preview_snapshot\`, and the focused interaction tools. Prefer snapshot-provided locators over coordinates.
 

apps/server/src/provider/Layers/ClaudeProvider.ts

@@ -648,7 +648,7 @@ export const checkClaudeProviderStatus = Effect.fn("checkClaudeProviderStatus")(
         version: null,
         status: "warning",
         auth: { status: "unknown" },
-        message: "Claude is disabled in TritonAI Code settings.",
+        message: "Claude is disabled in TritonAI Harness settings.",
       },
     });
   }
@@ -802,7 +802,7 @@ export const makePendingClaudeProvider = (
           version: null,
           status: "warning",
           auth: { status: "unknown" },
-          message: "Claude is disabled in TritonAI Code settings.",
+          message: "Claude is disabled in TritonAI Harness settings.",
         },
       });
     }

apps/server/src/provider/Layers/CodexProvider.ts

@@ -274,7 +274,7 @@ export function buildCodexInitializeParams(): CodexSchema.V1InitializeParams {
   return {
     clientInfo: {
       name: "t3code_desktop",
-      title: "TritonAI Code Desktop",
+      title: "TritonAI Harness Desktop",
       version: packageJson.version,
     },
     capabilities: {
@@ -331,7 +331,7 @@ const probeCodexAppServerProvider = Effect.fn("probeCodexAppServerProvider")(fun
   const initialize = yield* client.request("initialize", {
     clientInfo: {
       name: "t3code_desktop",
-      title: "TritonAI Code Desktop",
+      title: "TritonAI Harness Desktop",
       version: "0.1.0",
     },
     capabilities: {
@@ -407,7 +407,7 @@ const makePendingCodexProvider = (
           version: null,
           status: "warning",
           auth: { status: "unknown" },
-          message: "Codex is disabled in TritonAI Code settings.",
+          message: "Codex is disabled in TritonAI Harness settings.",
         },
       });
     }
@@ -492,7 +492,7 @@ export const checkCodexProviderStatus = Effect.fn("checkCodexProviderStatus")(fu
         version: null,
         status: "warning",
         auth: { status: "unknown" },
-        message: "Codex is disabled in TritonAI Code settings.",
+        message: "Codex is disabled in TritonAI Harness settings.",
       },
     });
   }

apps/server/src/provider/Layers/CursorProvider.ts

@@ -85,7 +85,7 @@ export function buildInitialCursorProviderSnapshot(
           version: null,
           status: "warning",
           auth: { status: "unknown" },
-          message: "Cursor is disabled in TritonAI Code settings.",
+          message: "Cursor is disabled in TritonAI Harness settings.",
         },
       });
     }
@@ -990,7 +990,7 @@ export const checkCursorProviderStatus = Effect.fn("checkCursorProviderStatus")(
         version: null,
         status: "warning",
         auth: { status: "unknown" },
-        message: "Cursor is disabled in TritonAI Code settings.",
+        message: "Cursor is disabled in TritonAI Harness settings.",
       },
     });
   }

apps/server/src/provider/Layers/GrokProvider.ts

@@ -73,7 +73,7 @@ export function buildInitialGrokProviderSnapshot(
           version: null,
           status: "warning",
           auth: { status: "unknown" },
-          message: "Grok is disabled in T3 Code settings.",
+          message: "Grok is disabled in TritonAI Harness settings.",
         },
       });
     }
@@ -183,7 +183,7 @@ export const checkGrokProviderStatus = Effect.fn("checkGrokProviderStatus")(func
         version: null,
         status: "warning",
         auth: { status: "unknown" },
-        message: "Grok is disabled in T3 Code settings.",
+        message: "Grok is disabled in TritonAI Harness settings.",
       },
     });
   }

apps/server/src/provider/Layers/OpenCodeAdapter.ts

@@ -1132,7 +1132,7 @@ export function makeOpenCodeAdapter(
                     )
                   : yield* runOpenCodeSdk("session.create", () =>
                       client.session.create({
-                        title: `TritonAI Code ${input.threadId}`,
+                        title: `TritonAI Harness ${input.threadId}`,
                         permission: buildOpenCodePermissionRules(input.runtimeMode),
                       }),
                     );

apps/server/src/provider/Layers/OpenCodeExternalSessionSync.test.ts

@@ -222,7 +222,12 @@ describe("OpenCodeExternalSessionSync", () => {
         makeSession({
           sessionId: "session-t3-owned",
           directory: KNOWN_PROJECT_ROOT,
-          title: `TritonAI Code ${ThreadId.make("existing-t3-thread")}`,
+          title: `TritonAI Harness ${ThreadId.make("existing-t3-thread")}`,
+        }),
+        makeSession({
+          sessionId: "session-t3-owned-legacy",
+          directory: KNOWN_PROJECT_ROOT,
+          title: `TritonAI Code ${ThreadId.make("existing-legacy-t3-thread")}`,
         }),
       ];
       const harness = makeHarnessLayer(sessions);
@@ -231,9 +236,9 @@ describe("OpenCodeExternalSessionSync", () => {
         const sync = yield* OpenCodeExternalSessionSync;
         const result = yield* sync.syncOnce;
         expect(result).toMatchObject({
-          discoveredCount: 4,
+          discoveredCount: 5,
           importedCount: 2,
-          skippedCount: 2,
+          skippedCount: 3,
           failedInstanceCount: 0,
         });
 

apps/server/src/provider/Layers/OpenCodeExternalSessionSync.ts

@@ -37,7 +37,7 @@ import {
 } from "../Services/OpenCodeExternalSessionSync.ts";
 
 const OPENCODE_PROVIDER = ProviderDriverKind.make("opencode");
-const T3_OWNED_SESSION_TITLE_PREFIX = "TritonAI Code ";
+const T3_OWNED_SESSION_TITLE_PREFIXES = ["TritonAI Harness ", "TritonAI Code "] as const;
 const DEFAULT_SYNC_INTERVAL_MS = 60_000;
 const DEFAULT_SESSION_LIST_LIMIT = 200;
 
@@ -109,7 +109,7 @@ export function matchOpenCodeSessionToProject(
 }
 
 export function isT3OwnedOpenCodeSession(session: OpenCodeExternalSessionSummary): boolean {
-  return session.title.startsWith(T3_OWNED_SESSION_TITLE_PREFIX);
+  return T3_OWNED_SESSION_TITLE_PREFIXES.some((prefix) => session.title.startsWith(prefix));
 }
 
 export function externalThreadIdForOpenCodeSession(input: {

apps/server/src/provider/Layers/OpenCodeProvider.ts

@@ -418,8 +418,8 @@ export const makePendingOpenCodeProvider = (
             auth: { status: "unknown" },
             message:
               openCodeSettings.serverUrl.trim().length > 0
-                ? "OpenCode is disabled in TritonAI Code settings. A server URL is configured."
-                : "OpenCode is disabled in TritonAI Code settings.",
+                ? "OpenCode is disabled in TritonAI Harness settings. A server URL is configured."
+                : "OpenCode is disabled in TritonAI Harness settings.",
           },
         }),
         openCodeSettings,
@@ -495,8 +495,8 @@ export const checkOpenCodeProviderStatus = Effect.fn("checkOpenCodeProviderStatu
           status: "warning",
           auth: { status: "unknown" },
           message: isExternalServer
-            ? "OpenCode is disabled in TritonAI Code settings. A server URL is configured."
-            : "OpenCode is disabled in TritonAI Code settings.",
+            ? "OpenCode is disabled in TritonAI Harness settings. A server URL is configured."
+            : "OpenCode is disabled in TritonAI Harness settings.",
         },
       }),
       openCodeSettings,
@@ -532,7 +532,7 @@ export const checkOpenCodeProviderStatus = Effect.fn("checkOpenCodeProviderStatu
           [
             "Unable to determine OpenCode version from `opencode --version` output.",
             commandDetail ? `Output: ${commandDetail}` : null,
-            `TritonAI Code requires OpenCode v${MINIMUM_OPENCODE_VERSION} or newer.`,
+            `TritonAI Harness requires OpenCode v${MINIMUM_OPENCODE_VERSION} or newer.`,
           ]
             .filter(Boolean)
             .join(" "),

apps/server/src/provider/Layers/ProviderRegistry.test.ts

@@ -1609,7 +1609,7 @@ it.layer(Layer.mergeAll(NodeServices.layer, ServerSettingsService.layerTest(), T
               assert.strictEqual(cursorProvider?.status, "disabled");
               assert.strictEqual(
                 cursorProvider?.message,
-                "Cursor is disabled in TritonAI Code settings.",
+                "Cursor is disabled in TritonAI Harness settings.",
               );
               assert.strictEqual(cursorSpawned, false);
             }).pipe(Effect.provide(runtimeServices));
@@ -1624,7 +1624,7 @@ it.layer(Layer.mergeAll(NodeServices.layer, ServerSettingsService.layerTest(), T
           assert.strictEqual(status.enabled, false);
           assert.strictEqual(status.status, "disabled");
           assert.strictEqual(status.installed, false);
-          assert.strictEqual(status.message, "Codex is disabled in TritonAI Code settings.");
+          assert.strictEqual(status.message, "Codex is disabled in TritonAI Harness settings.");
         }),
       );
     });

apps/server/src/provider/Layers/ProviderService.ts

@@ -556,7 +556,7 @@ const makeProviderService = Effect.fn("makeProviderService")(function* (
         if (!instanceInfo.enabled) {
           return yield* toValidationError(
             "ProviderService.startSession",
-            `Provider instance '${resolvedInstanceId}' is disabled in TritonAI Code settings.`,
+            `Provider instance '${resolvedInstanceId}' is disabled in TritonAI Harness settings.`,
           );
         }
         const persistedBinding = Option.getOrUndefined(yield* directory.getBinding(threadId));

apps/server/src/provider/providerMaintenanceRunner.ts

@@ -361,9 +361,9 @@ export const make = Effect.fn("ProviderMaintenanceRunner.make")(function* () {
                 startedAt,
                 finishedAt,
                 message: couldNotVerify
-                  ? "Update command completed, but TritonAI Code could not verify the provider version."
+                  ? "Update command completed, but TritonAI Harness could not verify the provider version."
                   : stillOutdated
-                    ? "Update command completed, but TritonAI Code still detects an outdated provider version."
+                    ? "Update command completed, but TritonAI Harness still detects an outdated provider version."
                     : "Provider updated.",
                 output: commandOutput(result),
               }),

apps/server/src/provider/providerStatusCache.test.ts

@@ -159,7 +159,7 @@ it.layer(NodeServices.layer)("providerStatusCache", (it) => {
       version: null,
       status: "disabled",
       auth: { status: "unknown" },
-      message: "Codex is disabled in TritonAI Code settings.",
+      message: "Codex is disabled in TritonAI Harness settings.",
     });
 
     assert.deepStrictEqual(

apps/server/src/serverRuntimeStartup.ts

@@ -452,7 +452,7 @@ export const makeServerRuntimeStartup = Effect.gen(function* () {
         const startupBrowserTarget = yield* resolveStartupBrowserTarget;
         if (serverConfig.mode !== "desktop") {
           yield* Effect.logInfo(
-            "Authentication required. Open TritonAI Code using the pairing URL.",
+            "Authentication required. Open TritonAI Harness using the pairing URL.",
           ).pipe(Effect.annotateLogs({ pairingUrl: startupBrowserTarget }));
         }
         yield* runStartupPhase("browser.open", maybeOpenBrowser(startupBrowserTarget));

apps/server/src/startupAccess.ts

@@ -121,7 +121,7 @@ export const renderTerminalQrCode = (value: string, margin = 2): string => {
 
 export const formatHeadlessServeOutput = (accessInfo: HeadlessServeAccessInfo): string =>
   [
-    "TritonAI Code server is ready.",
+    "TritonAI Harness server is ready.",
     `Connection string: ${accessInfo.connectionString}`,
     `Token: ${accessInfo.token}`,
     `Pairing URL: ${accessInfo.pairingUrl}`,

apps/server/src/textGeneration/OpenCodeTextGeneration.ts

@@ -260,7 +260,7 @@ export const makeOpenCodeTextGeneration = Effect.fn("makeOpenCodeTextGeneration"
               : {}),
           });
           const session = await client.session.create({
-            title: `TritonAI Code ${input.operation}`,
+            title: `TritonAI Harness ${input.operation}`,
             permission: [{ permission: "*", pattern: "*", action: "deny" }],
           });
           if (!session.data) {

apps/server/src/vcs/GitVcsDriver.ts

@@ -627,9 +627,9 @@ export const makeVcsDriverShape = Effect.fn("makeGitVcsDriverShape")(function* (
       const commitEnv: NodeJS.ProcessEnv = {
         ...process.env,
         GIT_INDEX_FILE: tempIndexPath,
-        GIT_AUTHOR_NAME: "TritonAI Code",
+        GIT_AUTHOR_NAME: "TritonAI Harness",
         GIT_AUTHOR_EMAIL: "t3code@users.noreply.github.com",
-        GIT_COMMITTER_NAME: "TritonAI Code",
+        GIT_COMMITTER_NAME: "TritonAI Harness",
         GIT_COMMITTER_EMAIL: "t3code@users.noreply.github.com",
       };
 

apps/web/index.html

@@ -92,13 +92,13 @@
         object-fit: contain;
       }
     </style>
-    <title>TritonAI Code</title>
+    <title>TritonAI Harness</title>
   </head>
   <body>
     <div id="root">
       <div id="boot-shell">
-        <div id="boot-shell-card" aria-label="TritonAI Code splash screen">
-          <img id="boot-shell-logo" src="/apple-touch-icon.png" alt="TritonAI Code" />
+        <div id="boot-shell-card" aria-label="TritonAI Harness splash screen">
+          <img id="boot-shell-logo" src="/apple-touch-icon.png" alt="TritonAI Harness" />
         </div>
       </div>
     </div>