diff --git a/src/components/ai-client-config/AiClientConfigCard.tsx b/src/components/ai-client-config/AiClientConfigCard.tsx
index c8bcc8f8d..3ef196aa8 100644
--- a/src/components/ai-client-config/AiClientConfigCard.tsx
+++ b/src/components/ai-client-config/AiClientConfigCard.tsx
@@ -38,7 +38,6 @@ type AiClientConfigCardProps = {
     keyAuth: AiClientAuthInput;
     description: string;
     icon: LucideIcon;
-    stackBlocks?: boolean;
 };
 
 export function AiClientConfigCard({
@@ -47,8 +46,7 @@ export function AiClientConfigCard({
     endpoint,
     keyAuth,
     description,
-    icon: Icon,
-    stackBlocks = true
+    icon: Icon
 }: AiClientConfigCardProps) {
     const t = useTranslations();
     const [open, setOpen] = useState(false);
@@ -94,7 +92,7 @@ export function AiClientConfigCard({
         guide?.presets.find((p) => p.id === presetId) ?? guide?.presets[0];
 
     const manualContent = guide ? (
-        <div className="space-y-4">
+        <div className="min-w-0 space-y-4">
             {guide.presets.length > 1 ? (
                 <Select
                     value={presetId}
@@ -114,14 +112,7 @@ export function AiClientConfigCard({
                     </SelectContent>
                 </Select>
             ) : null}
-            <div
-                className={cn(
-                    "grid gap-4",
-                    !stackBlocks &&
-                        (preset?.blocks.length ?? 0) > 1 &&
-                        "@lg:grid-cols-2"
-                )}
-            >
+            <div className="grid min-w-0 gap-4">
                 {preset?.blocks.map((block) => (
                     <AiConfigCodeBlock key={block.id} block={block} />
                 ))}
@@ -133,7 +124,7 @@ export function AiClientConfigCard({
         <Collapsible
             open={open}
             onOpenChange={handleOpenChange}
-            className="rounded-md border bg-card"
+            className="min-w-0 rounded-md border bg-card"
         >
             <CollapsibleTrigger className="flex w-full items-center gap-3 px-4 py-3 text-left cursor-pointer">
                 <Icon className="size-4 shrink-0 text-muted-foreground" />
@@ -150,7 +141,7 @@ export function AiClientConfigCard({
                     )}
                 />
             </CollapsibleTrigger>
-            <CollapsibleContent className="border-t px-4 py-4">
+            <CollapsibleContent className="min-w-0 border-t px-4 py-4">
                 {!guide && revealing ? (
                     <div className="flex items-center justify-center py-6 text-muted-foreground">
                         <Loader2 className="size-5 animate-spin" />
@@ -179,27 +170,21 @@ export function AiClientConfigCard({
                             </TabsList>
                             <TabsContent
                                 value="cli"
-                                className={cn(
-                                    "grid gap-4 mt-4",
-                                    !stackBlocks && "@lg:grid-cols-2"
-                                )}
+                                className="grid min-w-0 gap-4 mt-4"
                             >
                                 <AiConfigCodeBlock
                                     block={guide.cli.configure}
                                 />
-                                <AiConfigCodeBlock block={guide.cli.run} />
                                 {guide.cli.configureWithKey ? (
                                     <AiConfigCodeBlock
                                         block={guide.cli.configureWithKey}
                                     />
                                 ) : null}
-                                {guide.cli.runWithKey ? (
-                                    <AiConfigCodeBlock
-                                        block={guide.cli.runWithKey}
-                                    />
-                                ) : null}
                             </TabsContent>
-                            <TabsContent value="manual" className="mt-4">
+                            <TabsContent
+                                value="manual"
+                                className="min-w-0 mt-4"
+                            >
                                 {manualContent}
                             </TabsContent>
                         </Tabs>
diff --git a/src/components/ai-client-config/AiClientConfigSection.tsx b/src/components/ai-client-config/AiClientConfigSection.tsx
index 77be92f09..a419abe27 100644
--- a/src/components/ai-client-config/AiClientConfigSection.tsx
+++ b/src/components/ai-client-config/AiClientConfigSection.tsx
@@ -21,10 +21,10 @@ type AiClientConfigSectionProps = {
     endpoint: string;
     auth: AiClientAuthInput;
     /**
-     * "wide" lays the client cards out side by side and allows a card's
-     * code blocks to sit side by side once there's room (e.g. the Keys
-     * page). "compact" always stacks both, which is what fits the
-     * Resource Launcher's side panel.
+     * "wide" lays the client cards out side by side once there's room
+     * (e.g. the Keys page). "compact" always stacks them, which is what
+     * fits the Resource Launcher's side panel. A card's own code blocks
+     * always stack regardless of this setting.
      */
     layout?: "wide" | "compact";
     className?: string;
@@ -64,10 +64,10 @@ export function AiClientConfigSection({
                 </SettingsSectionDescription>
             </SettingsSectionHeader>
             <SettingsSectionBody>
-                <div className={cn("@container", className)}>
+                <div className={cn("@container min-w-0", className)}>
                     <div
                         className={cn(
-                            "grid gap-3",
+                            "grid min-w-0 gap-3",
                             isWide && "@3xl:grid-cols-2"
                         )}
                     >
@@ -80,7 +80,6 @@ export function AiClientConfigSection({
                                 keyAuth={auth}
                                 description={descriptions[clientId]}
                                 icon={CLIENT_ICONS[clientId]}
-                                stackBlocks={!isWide}
                             />
                         ))}
                     </div>
diff --git a/src/components/ai-client-config/AiConfigCodeBlock.tsx b/src/components/ai-client-config/AiConfigCodeBlock.tsx
index c4021a8c4..95c088160 100644
--- a/src/components/ai-client-config/AiConfigCodeBlock.tsx
+++ b/src/components/ai-client-config/AiConfigCodeBlock.tsx
@@ -2,19 +2,21 @@
 
 import CopyTextBox from "@app/components/CopyTextBox";
 import type { AiConfigBlock } from "@app/lib/aiClientConfig";
+import { cn } from "@app/lib/cn";
 
 export function AiConfigCodeBlock({ block }: { block: AiConfigBlock }) {
     return (
-        <div className="space-y-1.5">
+        <div className="min-w-0 space-y-1.5">
             <p className="font-mono text-xs text-muted-foreground">
                 {block.label}
             </p>
             <div
-                className={
+                className={cn(
+                    "min-w-0",
                     block.kind === "steps"
                         ? "[&_pre]:text-sm"
                         : "[&_pre]:text-xs [&_code]:font-mono"
-                }
+                )}
             >
                 <CopyTextBox
                     text={block.displayText}
diff --git a/src/lib/aiClientConfig.ts b/src/lib/aiClientConfig.ts
index 6420bd8de..f38f7c466 100644
--- a/src/lib/aiClientConfig.ts
+++ b/src/lib/aiClientConfig.ts
@@ -34,8 +34,6 @@ export type AiConfigPreset = {
 export type AiCliCommands = {
     configure: AiConfigBlock;
     configureWithKey?: AiConfigBlock;
-    run: AiConfigBlock;
-    runWithKey?: AiConfigBlock;
 };
 
 export type AiClientGuide = {
@@ -59,34 +57,26 @@ function block(
     return { id, label, kind, displayText: build(keyValue(auth)) };
 }
 
-function buildCli(clientArg: "claude" | "codex", auth: AiClientAuth): AiCliCommands {
+function buildCli(
+    clientArg: "claude" | "codex" | "opencode",
+    auth: AiClientAuth
+): AiCliCommands {
     const configure: AiConfigBlock = {
         id: `cli-configure-${clientArg}`,
         label: "Configure",
         displayText: `pangolin configure ${clientArg}`
     };
-    const run: AiConfigBlock = {
-        id: `cli-run-${clientArg}`,
-        label: "Run",
-        displayText: `pangolin run ${clientArg}`
-    };
 
     if (auth.mode !== "keyed") {
-        return { configure, run };
+        return { configure };
     }
 
     return {
         configure,
-        run,
         configureWithKey: {
             id: `cli-configure-key-${clientArg}`,
             label: "Configure with an API key",
             displayText: `pangolin configure ${clientArg} ${auth.key}`
-        },
-        runWithKey: {
-            id: `cli-run-key-${clientArg}`,
-            label: "Run with an API key",
-            displayText: `pangolin run ${clientArg} ${auth.key}`
         }
     };
 }
@@ -278,7 +268,7 @@ function buildOpencodeGuide(endpoint: string, auth: AiClientAuth): AiClientGuide
     return {
         id: "opencode",
         name: AI_CLIENT_NAMES.opencode,
-        cli: null,
+        cli: buildCli("opencode", auth),
         presets: [
             {
                 id: "default",