pingdotgg · watzon · Aug 21, 2026
diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 
 T3 Code is an "agent harness control surface". It enables control of the agents on your machine with a best-in-class mobile app ([iOS](https://apps.apple.com/us/app/t3-code-remote-claude-more/id6787819824), [Android](https://play.google.com/store/apps/details?id=com.t3tools.t3code)), [web app](https://app.t3.codes) and [Electron-based desktop app](https://t3.codes).
 
-Works with your subscriptions on Claude Code, Codex, Cursor, Grok Build, and OpenCode. If they're set up on your computer, T3 Code can control them.
+Works with your subscriptions on Claude Code, Codex, Cursor, Grok Build, OpenCode, and Oh My Pi. If they're set up on your computer, T3 Code can control them.
 
 ## "Wait, what are you selling me?"
 
@@ -13,13 +13,14 @@ We wanted something performant, remote-ready, and truly open. If we ever go the
 ## Installation
 
 > [!WARNING]
-> T3 Code currently supports Codex, Claude, Cursor, Grok Build and OpenCode. Install and authenticate at least one provider before use:
+> T3 Code currently supports Codex, Claude, Cursor, Grok Build, OpenCode, and Oh My Pi. Install and authenticate at least one provider before use:
 >
 > - Codex: install [Codex CLI](https://developers.openai.com/codex/cli) and run `codex login`
 > - Claude: install [Claude Code](https://claude.com/product/claude-code) and run `claude auth login`
 > - Cursor: install [Cursor CLI](https://cursor.com/cli) and run `agent login`
 > - Grok Build: install [Grok Build CLI](https://x.ai/cli) and run `grok login`
 > - OpenCode: install [OpenCode](https://opencode.ai) and run `opencode auth login`
+> - Oh My Pi: install [Oh My Pi](https://omp.sh) and run `omp setup`
 
 ### Try it out (install-free)
 

diff --git a/apps/mobile/THIRD_PARTY_NOTICES.md b/apps/mobile/THIRD_PARTY_NOTICES.md
@@ -0,0 +1,15 @@
+# Third-Party Notices
+
+## Oh My Pi
+
+The Oh My Pi provider icon in `src/components/ProviderIcon.tsx` is adapted
+from the [`oh-my-pi`](https://github.com/can1357/oh-my-pi) project.
+
+Copyright (c) 2025 Mario Zechner
+
+Copyright (c) 2025-2026 Can Bölük
+
+Copyright (c) 2026 Stencil Labs, Inc.
+
+Licensed under the MIT License. The full license text is available in the
+upstream repository: <https://github.com/can1357/oh-my-pi/blob/main/LICENSE>.
diff --git a/apps/mobile/src/components/ProviderIcon.tsx b/apps/mobile/src/components/ProviderIcon.tsx
@@ -1,4 +1,4 @@
-import { Path, Svg } from "react-native-svg";
+import { Circle, Path, Rect, Svg } from "react-native-svg";
 import { useAppearancePreferences } from "../features/settings/appearance/AppearancePreferencesProvider";
 
 type ProviderIconProps = {
@@ -59,6 +59,22 @@ export function ProviderIcon(props: ProviderIconProps) {
     );
   }
 
+  if (props.provider === "omp") {
+    const fill = isDarkMode ? "#FAFAFA" : "#211E1E";
+    return (
+      <Svg width={size} height={size} viewBox="0 0 120 90" fill="none">
+        <Rect x="10" y="8" width="100" height="12" rx="2" fill={fill} />
+        <Rect x="25" y="20" width="12" height="62" rx="2" fill={fill} />
+        <Rect x="75" y="20" width="12" height="45" rx="2" fill={fill} />
+        <Rect x="71" y="55" width="20" height="16" rx="3" fill="#F97316" />
+        <Rect x="75" y="59" width="4" height="8" rx="1" fill="#211E1E" />
+        <Rect x="83" y="59" width="4" height="8" rx="1" fill="#211E1E" />
+        <Circle cx="18" cy="14" r="2" fill="#F97316" opacity={0.8} />
+        <Circle cx="102" cy="14" r="2" fill="#F97316" opacity={0.8} />
+      </Svg>
+    );
+  }
+
   // codex (and unknown drivers)
   return (
     <Svg width={size} height={size} viewBox="0 0 256 260" fill="none">

diff --git a/apps/mobile/src/features/threads/ThreadSettingsSheet.tsx b/apps/mobile/src/features/threads/ThreadSettingsSheet.tsx
@@ -94,7 +94,11 @@ function ModelRow(props: {
   const checkmarkColor = useThemeColor("--color-icon");
   return (
     <Pressable
-      accessibilityLabel={props.option.label}
+      accessibilityLabel={
+        props.option.subProvider
+          ? `${props.option.label}. ${props.option.subProvider}`
+          : props.option.label
+      }
       accessibilityRole="radio"
       accessibilityState={{ checked: props.selected }}
       onPress={props.onPress}
@@ -104,9 +108,16 @@ function ModelRow(props: {
         props.isLast ? "rounded-b-2xl" : "border-b border-border-subtle",
       )}
     >
-      <Text className="min-w-0 shrink text-base font-t3-medium text-foreground" numberOfLines={1}>
-        {props.option.label}
-      </Text>
+      <View className="min-w-0 shrink gap-0.5">
+        <Text className="text-base font-t3-medium text-foreground" numberOfLines={1}>
+          {props.option.label}
+        </Text>
+        {props.option.subProvider ? (
+          <Text className="text-xs text-foreground-muted" numberOfLines={1}>
+            {props.option.subProvider}
+          </Text>
+        ) : null}
+      </View>
       {props.option.isDefault ? (
         <View className="rounded-md bg-subtle-strong px-1.5 py-0.5">
           <Text className="text-3xs font-t3-bold text-foreground-muted">Default</Text>

diff --git a/apps/mobile/src/features/threads/new-task-flow-provider.tsx b/apps/mobile/src/features/threads/new-task-flow-provider.tsx
@@ -34,6 +34,7 @@ import {
   groupByProvider,
   resolveDefaultableModelSelection,
   resolveSelectableModelSelection,
+  selectedProviderShowsInteractionModeToggle,
 } from "../../lib/modelOptions";
 import { scopedProjectKey } from "../../lib/scopedEntities";
 import { appAtomRegistry } from "../../state/atom-registry";
@@ -194,7 +195,8 @@ export function NewTaskFlowProvider(props: React.PropsWithChildren) {
   const threads = useThreadShells();
   const { savedConnectionsById } = useSavedRemoteConnections();
   const groupingSettings = useMobileProjectGroupingSettings();
-  const { enabled: planModeEnabled, loaded: planModePreferenceLoaded } = useLegacyPlanModeState();
+  const { enabled: planModePreferenceEnabled, loaded: planModePreferenceLoaded } =
+    useLegacyPlanModeState();
   const projectScopes = useMemo(
     () =>
       sortHomeProjectScopes({
@@ -401,9 +403,6 @@ export function NewTaskFlowProvider(props: React.PropsWithChildren) {
     selectedEnvironmentServerConfig?.settings.newWorktreesStartFromOrigin ??
     true;
   const runtimeMode = selectedProjectDraft.runtimeMode ?? DEFAULT_RUNTIME_MODE;
-  const interactionMode = planModeEnabled
-    ? (selectedProjectDraft.interactionMode ?? DEFAULT_PROVIDER_INTERACTION_MODE)
-    : DEFAULT_PROVIDER_INTERACTION_MODE;
 
   // Stored selections only count while their provider is usable on the
   // server; otherwise the server's default model wins instead of silently
@@ -433,6 +432,12 @@ export function NewTaskFlowProvider(props: React.PropsWithChildren) {
     modelOptions.find((option) => option.isDefault)?.selection ??
     modelOptions[0]?.selection ??
     null;
+  const planModeEnabled =
+    planModePreferenceEnabled &&
+    selectedProviderShowsInteractionModeToggle(selectedEnvironmentServerConfig, selectedModel);
+  const interactionMode = planModeEnabled
+    ? (selectedProjectDraft.interactionMode ?? DEFAULT_PROVIDER_INTERACTION_MODE)
+    : DEFAULT_PROVIDER_INTERACTION_MODE;
   const selectedModelKey = selectedModel
     ? `${selectedModel.instanceId}:${selectedModel.model}`
     : null;

diff --git a/apps/mobile/src/lib/modelOptions.test.ts b/apps/mobile/src/lib/modelOptions.test.ts
@@ -7,9 +7,43 @@ import {
   groupByProvider,
   resolveDefaultableModelSelection,
   resolveSelectableModelSelection,
+  selectedProviderShowsInteractionModeToggle,
 } from "./modelOptions";
 
 describe("mobile model options", () => {
+  it("preserves the upstream provider for OMP model rows", () => {
+    const config = {
+      providers: [
+        {
+          instanceId: "omp",
+          driver: "omp",
+          displayName: "Oh My Pi",
+          enabled: true,
+          installed: true,
+          auth: { status: "authenticated" },
+          models: [
+            {
+              slug: "moonshot/kimi-k2.6",
+              name: "Kimi K2.6",
+              subProvider: "Moonshot",
+              isCustom: false,
+              capabilities: null,
+            },
+          ],
+        },
+      ],
+    } as unknown as ServerConfig;
+
+    expect(buildModelOptions(config, null)).toMatchObject([
+      {
+        label: "Kimi K2.6",
+        providerLabel: "Oh My Pi",
+        subProvider: "Moonshot",
+        subtitle: "Oh My Pi · Moonshot",
+      },
+    ]);
+  });
+
   it("groups models by provider and flags legacy entries", () => {
     const config = {
       providers: [
@@ -171,4 +205,32 @@ describe("mobile model options", () => {
     // Offline: nothing to validate against, selection passes through.
     expect(resolveDefaultableModelSelection(null, legacy)).toBe(legacy);
   });
+
+  it("uses the selected provider interaction-mode capability", () => {
+    const config = {
+      providers: [
+        {
+          instanceId: "omp",
+          driver: "omp",
+          enabled: true,
+          installed: true,
+          auth: { status: "authenticated" },
+          showInteractionModeToggle: false,
+          models: [],
+        },
+      ],
+    } as unknown as ServerConfig;
+    const ompSelection = {
+      instanceId: ProviderInstanceId.make("omp"),
+      model: "moonshot/kimi-k2.6",
+    };
+    const missingSelection = {
+      instanceId: ProviderInstanceId.make("codex"),
+      model: "gpt-5.6-sol",
+    };
+
+    expect(selectedProviderShowsInteractionModeToggle(config, ompSelection)).toBe(false);
+    expect(selectedProviderShowsInteractionModeToggle(config, missingSelection)).toBe(true);
+    expect(selectedProviderShowsInteractionModeToggle(null, ompSelection)).toBe(true);
+  });
 });
diff --git a/apps/mobile/src/lib/modelOptions.ts b/apps/mobile/src/lib/modelOptions.ts
@@ -14,6 +14,7 @@ export type ModelOption = {
   readonly subtitle: string;
   readonly providerKey: string;
   readonly providerLabel: string;
+  readonly subProvider?: string;
   readonly providerDriver: string;
   readonly isDefault: boolean;
   readonly isLegacy: boolean;
@@ -35,6 +36,7 @@ function providerDisplayLabel(provider: {
   if (provider.displayName) return provider.displayName;
   if (provider.driver === "codex") return "Codex";
   if (provider.driver === "claudeAgent") return "Claude";
+  if (provider.driver === "omp") return "Oh My Pi";
   return provider.instanceId;
 }
 
@@ -104,6 +106,24 @@ export function resolveDefaultableModelSelection(
   return model?.isLegacy === true ? null : usable;
 }
 
+/**
+ * The server owns whether a provider supports interaction-mode selection. If
+ * the environment is offline or the selected provider is not in its latest
+ * snapshot, preserve the existing control until the server can describe it.
+ */
+export function selectedProviderShowsInteractionModeToggle(
+  config: T3ServerConfig | null | undefined,
+  selection: ModelSelection | null,
+): boolean {
+  if (!config || !selection) {
+    return true;
+  }
+  return (
+    config.providers.find((provider) => provider.instanceId === selection.instanceId)
+      ?.showInteractionModeToggle ?? true
+  );
+}
+
 export function buildModelOptions(
   config: T3ServerConfig | null | undefined,
   fallbackModelSelection: ModelSelection | null,
@@ -118,12 +138,14 @@ export function buildModelOptions(
     const providerLabel = providerDisplayLabel(provider);
     for (const model of provider.models) {
       const key = `${provider.instanceId}:${model.slug}`;
+      const subProvider = model.subProvider?.trim();
       options.set(key, {
         key,
         label: model.name,
-        subtitle: providerLabel,
+        subtitle: subProvider ? `${providerLabel} · ${subProvider}` : providerLabel,
         providerKey: provider.instanceId,
         providerLabel,
+        ...(subProvider ? { subProvider } : {}),
         providerDriver: provider.driver,
         isDefault: model.isDefault === true,
         isLegacy: model.isLegacy === true,

diff --git a/apps/server/scripts/acp-mock-agent.ts b/apps/server/scripts/acp-mock-agent.ts
@@ -14,6 +14,7 @@ import type * as AcpSchema from "effect-acp/schema";
 const requestLogPath = process.env.T3_ACP_REQUEST_LOG_PATH;
 const exitLogPath = process.env.T3_ACP_EXIT_LOG_PATH;
 const emitToolCalls = process.env.T3_ACP_EMIT_TOOL_CALLS === "1";
+const emitEditPermission = process.env.T3_ACP_EMIT_EDIT_PERMISSION === "1";
 const emitInterleavedAssistantToolCalls =
   process.env.T3_ACP_EMIT_INTERLEAVED_ASSISTANT_TOOL_CALLS === "1";
 const emitGenericToolPlaceholders = process.env.T3_ACP_EMIT_GENERIC_TOOL_PLACEHOLDERS === "1";
@@ -660,15 +661,18 @@ const program = Effect.gen(function* () {
           sessionId: requestedSessionId,
           toolCall: {
             toolCallId,
-            title: "`cat server/package.json`",
-            kind: "execute",
+            title: emitEditPermission ? "Delete obsolete file" : "`cat server/package.json`",
+            ...(emitEditPermission ? {} : { kind: "execute" as const }),
             status: "pending",
+            ...(emitEditPermission ? { locations: [{ path: "/tmp/obsolete.ts" }] } : {}),
             content: [
               {
                 type: "content",
                 content: {
                   type: "text",
-                  text: "Not in allowlist: cat server/package.json",
+                  text: emitEditPermission
+                    ? "Delete obsolete file"
+                    : "Not in allowlist: cat server/package.json",
                 },
               },
             ],
@@ -693,8 +697,8 @@ const program = Effect.gen(function* () {
           update: {
             sessionUpdate: "tool_call_update",
             toolCallId,
-            title: "Terminal",
-            kind: "execute",
+            title: emitEditPermission ? "Delete obsolete file" : "Terminal",
+            ...(emitEditPermission ? {} : { kind: "execute" as const }),
             status: "completed",
             rawOutput: {
               exitCode: 0,