feat: chatbot model setting + tool-calling toggle, simplify admin AI config (v0.59.0)

Chatbot (general assistant + per-recipe Q&A) now resolves its default model
from its own site setting (DEFAULT_CHAT_PROVIDER/MODEL) instead of sharing
the generic "text" use case with recipe generation, so admins can point it
at a different model.

Added AI_TOOL_CALLING_ENABLED: turns off the chatbot's createRecipe/
addToShoppingList tools (and the forced-retry pass) for models that don't
reliably support tool calling — it falls back to plain text answers.

Simplified the admin AI Configuration page: it showed provider keys and
routing settings twice (a read-only card, then an identical edit form).
Merged into one editable section; the resolved fallback provider is now a
one-line note instead of its own card.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

CHANGELOG.md

@@ -2,6 +2,15 @@
 
 All notable changes to Epicure are documented here. This file is mirrored in-app at `/changelog` (and in the admin dashboard) via `apps/web/lib/changelog.ts` — update both together.
 
+## 0.59.0 — 2026-07-20 21:15
+
+### Added
+- Admin: chatbot now has its own default-model setting, separate from generic text generation — the general assistant and per-recipe Q&A chat can be pointed at a different model than recipe generation.
+- Admin: tool calling (the chatbot's inline recipe/shopping-list drafting) can be toggled off — useful for a local/Ollama model that doesn't reliably support it, so the bot falls back to plain text answers instead.
+
+### Fixed
+- Simplified the admin AI Configuration page — it showed the same provider keys and routing settings twice (once read-only, once as an edit form). Merged into one section.
+
 ## 0.58.0 — 2026-07-20 21:00
 
 ### Fixed

apps/web/app/admin/ai-config/page.tsx

@@ -1,25 +1,16 @@
 import type { Metadata } from "next";
 import { Badge } from "@/components/ui/badge";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { CheckCircle, XCircle, Database, Cpu } from "lucide-react";
 import { getAllSiteSettings } from "@/lib/site-settings";
 import { AdminSettingsForm } from "@/components/admin/admin-settings-form";
 import { AdminDefaultModelForm } from "@/components/admin/admin-default-model-form";
 
 export const metadata: Metadata = {};
 
-const SETTING_GROUPS = [
+const SETTING_GROUP = {
-  {
+  title: "Provider Keys & Routing",
-    title: "AI Provider Keys",
+  description: "Override the environment variable API keys at runtime (encrypted at rest), and set the OpenRouter/Ollama routing defaults. DB values here take precedence over environment variables — clear a value to fall back to the env var.",
-    description: "Override the environment variable API keys at runtime. Values are encrypted at rest.",
+  keys: ["OPENAI_API_KEY", "ANTHROPIC_API_KEY", "OPENROUTER_API_KEY", "OPENROUTER_DEFAULT_MODEL", "OLLAMA_BASE_URL"] as const,
-    keys: ["OPENAI_API_KEY", "ANTHROPIC_API_KEY", "OPENROUTER_API_KEY"] as const,
+};
-  },
-  {
-    title: "AI Configuration",
-    description: "Provider routing and model defaults.",
-    keys: ["OPENROUTER_DEFAULT_MODEL", "OLLAMA_BASE_URL"] as const,
-  },
-];
 
 function resolveProvider(settings: Record<string, { value: string | null }>) {
   if (settings["OPENROUTER_API_KEY"]?.value) return { provider: "OpenRouter", description: "Routes to many models via openrouter.ai" };
@@ -33,100 +24,34 @@ export default async function AdminAiConfigPage() {
   const settings = await getAllSiteSettings();
   const active = resolveProvider(settings);
 
-  const keyRows = [
-    { key: "OPENROUTER_API_KEY", label: "OPENROUTER_API_KEY" },
-    { key: "OPENAI_API_KEY", label: "OPENAI_API_KEY" },
-    { key: "ANTHROPIC_API_KEY", label: "ANTHROPIC_API_KEY" },
-  ];
-
   return (
     <div className="space-y-8">
       <div>
         <h1 className="text-2xl font-bold tracking-tight">AI Configuration</h1>
         <p className="text-muted-foreground text-sm mt-1">
-          Provider keys, routing, and default models for AI generation. DB values here take precedence over environment variables — clear a value to fall back to the env var.
+          Provider keys, routing, and default models for AI generation.
         </p>
+        <div className="flex items-center gap-2 mt-3">
+          <span className="text-xs text-muted-foreground">Fallback provider (no default set below):</span>
+          <Badge variant="secondary" className="text-xs">{active.provider}</Badge>
+          <span className="text-xs text-muted-foreground">— {active.description}</span>
+        </div>
       </div>
 
-      <Card>
+      <AdminSettingsForm group={SETTING_GROUP} settings={settings} />
-        <CardHeader>
-          <CardTitle className="text-base">Active Provider (fallback, no default set below)</CardTitle>
-        </CardHeader>
-        <CardContent>
-          <div className="flex items-center gap-3">
-            <Badge className="text-sm px-3 py-1">{active.provider}</Badge>
-            <span className="text-muted-foreground text-sm">{active.description}</span>
-          </div>
-          <p className="text-xs text-muted-foreground mt-3">
-            Priority: OpenRouter → OpenAI → Anthropic → Ollama (first configured key wins) — only when a user has no personal preference, no BYOK key, and no default is set for that use case below.
-          </p>
-        </CardContent>
-      </Card>
-
-      <Card>
-        <CardHeader>
-          <CardTitle className="text-base">API Keys</CardTitle>
-        </CardHeader>
-        <CardContent>
-          {keyRows.map(({ key, label }) => {
-            const meta = settings[key];
-            const present = !!meta?.value;
-            return (
-              <div key={key} className="flex items-center justify-between py-2 border-b last:border-0">
-                <div className="flex items-center gap-2">
-                  {present ? (
-                    <CheckCircle className="h-4 w-4 text-green-500" />
-                  ) : (
-                    <XCircle className="h-4 w-4 text-muted-foreground" />
-                  )}
-                  <span className="font-mono text-sm">{label}</span>
-                </div>
-                <div className="flex items-center gap-2">
-                  {present && meta?.fromDb && (
-                    <span className="flex items-center gap-1 text-xs text-muted-foreground">
-                      <Database className="h-3 w-3" /> DB override
-                    </span>
-                  )}
-                  {present && !meta?.fromDb && (
-                    <span className="flex items-center gap-1 text-xs text-muted-foreground">
-                      <Cpu className="h-3 w-3" /> from .env
-                    </span>
-                  )}
-                  <Badge variant={present ? "default" : "secondary"}>
-                    {present ? "Configured" : "Not set"}
-                  </Badge>
-                </div>
-              </div>
-            );
-          })}
-          <div className="flex items-center justify-between py-2 border-b">
-            <span className="font-mono text-sm text-muted-foreground">OLLAMA_BASE_URL</span>
-            <span className="text-sm text-muted-foreground font-mono">
-              {settings["OLLAMA_BASE_URL"]?.value || "http://localhost:11434 (default)"}
-            </span>
-          </div>
-          <div className="flex items-center justify-between py-2">
-            <span className="font-mono text-sm text-muted-foreground">OPENROUTER_DEFAULT_MODEL</span>
-            <span className="text-sm text-muted-foreground font-mono">
-              {settings["OPENROUTER_DEFAULT_MODEL"]?.value || "google/gemini-flash-1.5 (default)"}
-            </span>
-          </div>
-        </CardContent>
-      </Card>
-
-      {SETTING_GROUPS.map((group) => (
-        <AdminSettingsForm key={group.title} group={group} settings={settings} />
-      ))}
 
       <AdminDefaultModelForm
         initialValues={{
           DEFAULT_TEXT_PROVIDER: settings["DEFAULT_TEXT_PROVIDER"]?.value ?? null,
           DEFAULT_TEXT_MODEL: settings["DEFAULT_TEXT_MODEL"]?.value ?? null,
+          DEFAULT_CHAT_PROVIDER: settings["DEFAULT_CHAT_PROVIDER"]?.value ?? null,
+          DEFAULT_CHAT_MODEL: settings["DEFAULT_CHAT_MODEL"]?.value ?? null,
           DEFAULT_VISION_PROVIDER: settings["DEFAULT_VISION_PROVIDER"]?.value ?? null,
           DEFAULT_VISION_MODEL: settings["DEFAULT_VISION_MODEL"]?.value ?? null,
           DEFAULT_MEAL_PLAN_PROVIDER: settings["DEFAULT_MEAL_PLAN_PROVIDER"]?.value ?? null,
           DEFAULT_MEAL_PLAN_MODEL: settings["DEFAULT_MEAL_PLAN_MODEL"]?.value ?? null,
         }}
+        initialToolCallingEnabled={settings["AI_TOOL_CALLING_ENABLED"]?.value !== "false"}
       />
     </div>
   );

apps/web/app/api/v1/admin/settings/route.ts

@@ -20,6 +20,9 @@ const ALLOWED_KEYS: SiteSettingKey[] = [
   "DEFAULT_VISION_MODEL",
   "DEFAULT_MEAL_PLAN_PROVIDER",
   "DEFAULT_MEAL_PLAN_MODEL",
+  "DEFAULT_CHAT_PROVIDER",
+  "DEFAULT_CHAT_MODEL",
+  "AI_TOOL_CALLING_ENABLED",
   "GITEA_URL",
   "GITEA_TOKEN",
   "GITEA_REPO",

apps/web/app/api/v1/ai/cooking-chat/route.ts

@@ -7,6 +7,7 @@ import { applyRateLimit } from "@/lib/rate-limit";
 import { withAiQuota, resolveAiConfigOrError } from "@/lib/ai/ai-error";
 import { getModelConfigForUseCase } from "@/lib/ai/resolve-user-key";
 import { resolveModel } from "@/lib/ai/factory";
+import { isAiToolCallingEnabled } from "@/lib/site-settings";
 import { getUserPrivateBio, buildUserBioContext } from "@/lib/ai/user-bio";
 import { createRecipeTool } from "@/lib/ai/tools/create-recipe-tool";
 import { addToShoppingListTool } from "@/lib/ai/tools/add-to-shopping-list-tool";
@@ -68,9 +69,10 @@ export async function POST(req: NextRequest) {
   const limited = await applyRateLimit(`rl:ai:${session!.user.id}`, 30, 60);
   if (limited) return limited;
 
-  const [configResult, privateBio] = await Promise.all([
+  const [configResult, privateBio, toolCallingEnabled] = await Promise.all([
-    resolveAiConfigOrError(() => getModelConfigForUseCase(session!.user.id, "text")),
+    resolveAiConfigOrError(() => getModelConfigForUseCase(session!.user.id, "chat")),
     getUserPrivateBio(session!.user.id),
+    isAiToolCallingEnabled(),
   ]);
   if (!configResult.ok) return configResult.response;
   const aiConfig = configResult.data;
@@ -79,16 +81,23 @@ export async function POST(req: NextRequest) {
   const locale = (session!.user as { locale?: string }).locale ?? "en";
   const lang = LANG[locale] ?? "English";
 
-  const system = `You are Epicure, a helpful culinary assistant answering general cooking questions — not tied to any specific recipe (techniques, substitutions, timing, equipment, food safety, etc). If asked who you are or what model/AI you're built on, say you're Epicure — never name the underlying model or provider. If a question has nothing to do with cooking or food, politely redirect. Keep answers under 200 words. Respond in ${lang}.\n\nYou have two tools. Using one only drafts something for the user to review — it never saves by itself.\n- createRecipe: the user is asking you to create, save, or write down a recipe (e.g. "make me a recipe for X", "give me a recipe for Y", "write that down"). This includes any request for a full recipe, not only ones that say the word "create" or "save".\n- addToShoppingList: the user is asking to add ingredients/items to a shopping list.\n\nIMPORTANT: when the user's request matches createRecipe, you MUST call that tool instead of writing the recipe's ingredients or steps directly in your text reply. Never output a full ingredient list or numbered steps as plain text — that content belongs in the tool call, not the message. Your text reply in that case should just be a short line like "Here's a draft — check it below and confirm if it looks right." Only skip the tool if the user is asking a general question (no specific recipe requested) or explicitly wants prose, not a structured recipe.${bioContext}`;
+  const toolsInstructions = toolCallingEnabled
+    ? `\n\nYou have two tools. Using one only drafts something for the user to review — it never saves by itself.\n- createRecipe: the user is asking you to create, save, or write down a recipe (e.g. "make me a recipe for X", "give me a recipe for Y", "write that down"). This includes any request for a full recipe, not only ones that say the word "create" or "save".\n- addToShoppingList: the user is asking to add ingredients/items to a shopping list.\n\nIMPORTANT: when the user's request matches createRecipe, you MUST call that tool instead of writing the recipe's ingredients or steps directly in your text reply. Never output a full ingredient list or numbered steps as plain text — that content belongs in the tool call, not the message. Your text reply in that case should just be a short line like "Here's a draft — check it below and confirm if it looks right." Only skip the tool if the user is asking a general question (no specific recipe requested) or explicitly wants prose, not a structured recipe.`
+    : "";
+  const system = `You are Epicure, a helpful culinary assistant answering general cooking questions — not tied to any specific recipe (techniques, substitutions, timing, equipment, food safety, etc). If asked who you are or what model/AI you're built on, say you're Epicure — never name the underlying model or provider. If a question has nothing to do with cooking or food, politely redirect. Keep answers under 200 words. Respond in ${lang}.${toolsInstructions}${bioContext}`;
 
   const result = await withAiQuota(session!.user.id, session!.user.tier as "free" | "pro" | "family", () =>
-    generateText({
+    generateText(
-      model,
+      toolCallingEnabled
-      system,
+        ? {
-      prompt: parsed.data.question,
+            model,
-      tools: { createRecipe: createRecipeTool, addToShoppingList: addToShoppingListTool },
+            system,
-      stopWhen: stepCountIs(3),
+            prompt: parsed.data.question,
-    }), { skipQuota: aiConfig.isByok }
+            tools: { createRecipe: createRecipeTool, addToShoppingList: addToShoppingListTool },
+            stopWhen: stepCountIs(3),
+          }
+        : { model, system, prompt: parsed.data.question }
+    ), { skipQuota: aiConfig.isByok }
   );
   if (!result.ok) return result.response;
 
@@ -101,8 +110,10 @@ export async function POST(req: NextRequest) {
   // Catch both: the prose-list shape, or the user's own message clearly
   // asking for a recipe in the first place. Rather than surface either
   // failure, force the tool call on one extra pass — same system+prompt,
-  // just no longer letting the model opt out.
+  // just no longer letting the model opt out. Skipped entirely when tool
-  if (final.toolCalls.length === 0 && (looksLikeUnstructuredRecipe(final.text) || looksLikeRecipeCreationRequest(parsed.data.question, locale))) {
+  // calling is turned off admin-side (e.g. a local model that can't
+  // reliably call tools) — there's no tool to force in that case.
+  if (toolCallingEnabled && final.toolCalls.length === 0 && (looksLikeUnstructuredRecipe(final.text) || looksLikeRecipeCreationRequest(parsed.data.question, locale))) {
     try {
       const forced = await generateText({
         model,

apps/web/app/api/v1/ai/recipe-chat/route.ts

@@ -64,7 +64,7 @@ ${stepList || "None listed"}
 `.trim();
 
   const [configResult, privateBio] = await Promise.all([
-    resolveAiConfigOrError(() => getModelConfigForUseCase(session!.user.id, "text")),
+    resolveAiConfigOrError(() => getModelConfigForUseCase(session!.user.id, "chat")),
     getUserPrivateBio(session!.user.id),
   ]);
   if (!configResult.ok) return configResult.response;

apps/web/components/admin/admin-default-model-form.tsx

@@ -13,14 +13,15 @@ import {
   SelectTrigger,
   SelectValue,
 } from "@/components/ui/select";
+import { Switch } from "@/components/ui/switch";
 import { toast } from "sonner";
 
 type Provider = "openai" | "anthropic" | "openrouter" | "ollama" | "";
 
 type UseCase = {
-  key: "text" | "vision" | "mealPlan";
+  key: "text" | "chat" | "vision" | "mealPlan";
-  providerSetting: "DEFAULT_TEXT_PROVIDER" | "DEFAULT_VISION_PROVIDER" | "DEFAULT_MEAL_PLAN_PROVIDER";
+  providerSetting: "DEFAULT_TEXT_PROVIDER" | "DEFAULT_CHAT_PROVIDER" | "DEFAULT_VISION_PROVIDER" | "DEFAULT_MEAL_PLAN_PROVIDER";
-  modelSetting: "DEFAULT_TEXT_MODEL" | "DEFAULT_VISION_MODEL" | "DEFAULT_MEAL_PLAN_MODEL";
+  modelSetting: "DEFAULT_TEXT_MODEL" | "DEFAULT_CHAT_MODEL" | "DEFAULT_VISION_MODEL" | "DEFAULT_MEAL_PLAN_MODEL";
   label: string;
   description: string;
 };
@@ -31,7 +32,14 @@ const USE_CASES: UseCase[] = [
     providerSetting: "DEFAULT_TEXT_PROVIDER",
     modelSetting: "DEFAULT_TEXT_MODEL",
     label: "Text generation",
-    description: "Recipe generation, chat, substitutions, pairings, and other text-based AI features.",
+    description: "Recipe generation, substitutions, pairings, and other text-based AI features.",
+  },
+  {
+    key: "chat",
+    providerSetting: "DEFAULT_CHAT_PROVIDER",
+    modelSetting: "DEFAULT_CHAT_MODEL",
+    label: "Chatbot",
+    description: "The general cooking assistant and per-recipe Q&A chat.",
   },
   {
     key: "vision",
@@ -71,8 +79,15 @@ const PRESET_MODELS: Record<string, { label: string; models: { value: string; la
 
 type Values = Partial<Record<UseCase["providerSetting"] | UseCase["modelSetting"], string | null>>;
 
-export function AdminDefaultModelForm({ initialValues }: { initialValues: Values }) {
+export function AdminDefaultModelForm({
+  initialValues,
+  initialToolCallingEnabled,
+}: {
+  initialValues: Values;
+  initialToolCallingEnabled: boolean;
+}) {
   const [values, setValues] = useState<Values>(initialValues);
+  const [toolCallingEnabled, setToolCallingEnabled] = useState(initialToolCallingEnabled);
   const [saving, setSaving] = useState(false);
 
   function setField(key: UseCase["providerSetting"] | UseCase["modelSetting"], value: string | null) {
@@ -85,7 +100,7 @@ export function AdminDefaultModelForm({ initialValues }: { initialValues: Values
       const res = await fetch("/api/v1/admin/settings", {
         method: "PUT",
         headers: { "Content-Type": "application/json" },
-        body: JSON.stringify(values),
+        body: JSON.stringify({ ...values, AI_TOOL_CALLING_ENABLED: toolCallingEnabled ? null : "false" }),
       });
       if (!res.ok) throw new Error("Save failed");
       toast.success("Default AI providers saved");
@@ -99,7 +114,7 @@ export function AdminDefaultModelForm({ initialValues }: { initialValues: Values
   return (
     <section className="rounded-xl border p-6 space-y-4">
       <div>
-        <h2 className="font-semibold text-lg">Default AI Providers</h2>
+        <h2 className="font-semibold text-lg">Default Models</h2>
         <p className="text-sm text-muted-foreground mt-1">
           What to use for a given feature when a user hasn&apos;t set their own model preference and has no personal API key.
           Leave a provider unset to fall back to whichever provider key is configured above.
@@ -177,6 +192,22 @@ export function AdminDefaultModelForm({ initialValues }: { initialValues: Values
                   )}
                 </div>
               </div>
+
+              {key === "chat" && (
+                <div className="flex items-center justify-between border-t pt-3">
+                  <div>
+                    <Label className="text-xs">Tool calling</Label>
+                    <p className="text-xs text-muted-foreground">
+                      Lets the chatbot draft a recipe or shopping list inline. Turn off for a model that can&apos;t reliably call tools (e.g. some local/Ollama models) — it&apos;ll fall back to plain text answers.
+                    </p>
+                  </div>
+                  <Switch
+                    checked={toolCallingEnabled}
+                    onCheckedChange={setToolCallingEnabled}
+                    className="shrink-0"
+                  />
+                </div>
+              )}
             </div>
           );
         })}

apps/web/lib/ai/resolve-user-key.ts

@@ -3,12 +3,13 @@ import { decrypt } from "@/lib/encrypt";
 import { getSiteSetting, type SiteSettingKey } from "@/lib/site-settings";
 import type { AiConfig, AiProvider } from "./factory";
 
-export type ModelUseCase = "text" | "vision" | "mealPlan";
+export type ModelUseCase = "text" | "vision" | "mealPlan" | "chat";
 
 const USE_CASE_SITE_DEFAULTS: Record<ModelUseCase, { provider: SiteSettingKey; model: SiteSettingKey }> = {
   text: { provider: "DEFAULT_TEXT_PROVIDER", model: "DEFAULT_TEXT_MODEL" },
   vision: { provider: "DEFAULT_VISION_PROVIDER", model: "DEFAULT_VISION_MODEL" },
   mealPlan: { provider: "DEFAULT_MEAL_PLAN_PROVIDER", model: "DEFAULT_MEAL_PLAN_MODEL" },
+  chat: { provider: "DEFAULT_CHAT_PROVIDER", model: "DEFAULT_CHAT_MODEL" },
 };
 
 const PROVIDER_API_KEY_SETTING: Record<AiProvider, SiteSettingKey | null> = {

apps/web/lib/changelog.ts

@@ -1,5 +1,5 @@
 // Mirrors CHANGELOG.md at the repo root — update both together.
-export const APP_VERSION = "0.58.0";
+export const APP_VERSION = "0.59.0";
 
 export type ChangelogEntry = {
   version: string;
@@ -11,6 +11,17 @@ export type ChangelogEntry = {
 };
 
 export const CHANGELOG: ChangelogEntry[] = [
+  {
+    version: "0.59.0",
+    date: "2026-07-20 21:15",
+    added: [
+      "Admin: chatbot now has its own default-model setting, separate from generic text generation — the general assistant and per-recipe Q&A chat can be pointed at a different model than recipe generation.",
+      "Admin: tool calling (the chatbot's inline recipe/shopping-list drafting) can be toggled off — useful for a local/Ollama model that doesn't reliably support it, so the bot falls back to plain text answers instead.",
+    ],
+    fixed: [
+      "Simplified the admin AI Configuration page — it showed the same provider keys and routing settings twice (once read-only, once as an edit form). Merged into one section.",
+    ],
+  },
   {
     version: "0.58.0",
     date: "2026-07-20 21:00",

apps/web/lib/openapi.ts

@@ -778,12 +778,15 @@ export function generateOpenApiSpec(): object {
     NEXT_PUBLIC_VAPID_PUBLIC_KEY: z.string().nullable().optional(),
     VAPID_PRIVATE_KEY: z.string().nullable().optional().describe("secret — write-only, never returned"),
     SIGNUPS_DISABLED: z.string().nullable().optional(),
-    DEFAULT_TEXT_PROVIDER: z.enum(["openai", "anthropic", "openrouter", "ollama"]).nullable().optional().describe("Site-wide default for recipe/chat text generation when a user has no personal model preference and no BYOK key."),
+    DEFAULT_TEXT_PROVIDER: z.enum(["openai", "anthropic", "openrouter", "ollama"]).nullable().optional().describe("Site-wide default for recipe generation and other text use cases when a user has no personal model preference and no BYOK key."),
     DEFAULT_TEXT_MODEL: z.string().nullable().optional(),
+    DEFAULT_CHAT_PROVIDER: z.enum(["openai", "anthropic", "openrouter", "ollama"]).nullable().optional().describe("Site-wide default for the chatbot (general cooking assistant + per-recipe Q&A)."),
+    DEFAULT_CHAT_MODEL: z.string().nullable().optional(),
     DEFAULT_VISION_PROVIDER: z.enum(["openai", "anthropic", "openrouter", "ollama"]).nullable().optional().describe("Site-wide default for photo/vision use cases (pantry scan, photo import)."),
     DEFAULT_VISION_MODEL: z.string().nullable().optional(),
     DEFAULT_MEAL_PLAN_PROVIDER: z.enum(["openai", "anthropic", "openrouter", "ollama"]).nullable().optional().describe("Site-wide default for AI meal-plan generation."),
     DEFAULT_MEAL_PLAN_MODEL: z.string().nullable().optional(),
+    AI_TOOL_CALLING_ENABLED: z.string().nullable().optional().describe("\"false\" disables the chatbot's createRecipe/addToShoppingList tools (e.g. for a model that can't reliably call tools); any other value or unset means enabled."),
   }).describe("Unknown keys are silently ignored. Setting a key to null or \"\" deletes it (falls back to env var)."));
 
   const TestEmailBodyRef = registry.register("TestEmailBody", z.object({ to: z.string().min(1) }));

apps/web/lib/site-settings.ts

@@ -16,6 +16,9 @@ export type SiteSettingKey =
   | "DEFAULT_VISION_MODEL"
   | "DEFAULT_MEAL_PLAN_PROVIDER"
   | "DEFAULT_MEAL_PLAN_MODEL"
+  | "DEFAULT_CHAT_PROVIDER"
+  | "DEFAULT_CHAT_MODEL"
+  | "AI_TOOL_CALLING_ENABLED"
   | "GITEA_URL"
   | "GITEA_TOKEN"
   | "GITEA_REPO";
@@ -62,6 +65,9 @@ export async function getAllSiteSettings(): Promise<Record<string, { value: stri
     "DEFAULT_VISION_MODEL",
     "DEFAULT_MEAL_PLAN_PROVIDER",
     "DEFAULT_MEAL_PLAN_MODEL",
+    "DEFAULT_CHAT_PROVIDER",
+    "DEFAULT_CHAT_MODEL",
+    "AI_TOOL_CALLING_ENABLED",
     "GITEA_URL",
     "GITEA_TOKEN",
     "GITEA_REPO",
@@ -93,6 +99,13 @@ export async function isSignupsDisabled(): Promise<boolean> {
   return (await getSiteSetting("SIGNUPS_DISABLED")) === "true";
 }
 
+/** Defaults to enabled — the chatbot's createRecipe/addToShoppingList tools
+ * only get turned off explicitly, e.g. for a local model that can't reliably
+ * call tools. */
+export async function isAiToolCallingEnabled(): Promise<boolean> {
+  return (await getSiteSetting("AI_TOOL_CALLING_ENABLED")) !== "false";
+}
+
 export async function setSiteSetting(
   key: SiteSettingKey,
   value: string | null,