fix(meta): reject invalid endpoints and models

apps/desktop-tauri/src/components/providers/providerIcons.ts

@@ -38,6 +38,7 @@ import kimi from "./icons/ProviderIcon-kimi.svg?raw";
 import kiro from "./icons/ProviderIcon-kiro.svg?raw";
 import llmproxy from "./icons/ProviderIcon-llmproxy.svg?raw";
 import manus from "./icons/ProviderIcon-manus.svg?raw";
+import meta from "./icons/ProviderIcon-meta.svg?raw";
 import mimo from "./icons/ProviderIcon-mimo.svg?raw";
 import minimax from "./icons/ProviderIcon-minimax.svg?raw";
 import mistral from "./icons/ProviderIcon-mistral.svg?raw";
@@ -120,6 +121,7 @@ const RAW: Record<string, string> = {
   kiro: tint(kiro),
   llmproxy: tint(llmproxy),
   manus: tint(manus),
+  meta: tint(meta),
   mimo: tint(mimo),
   minimax: tint(minimax),
   notion: tint(notion),
@@ -219,6 +221,7 @@ export const PROVIDER_ICON_REGISTRY: Record<string, ProviderIcon> = {
   qwencloud:   { id: "qwencloud",   brandColor: "#615CED", fallbackLetter: "Q" },
   notion:      { id: "notion",      brandColor: "#337EA9", fallbackLetter: "N", svgPath: RAW.notion },
   xai:         { id: "xai",         brandColor: "#8e8e93", fallbackLetter: "X", svgPath: RAW.xai },
+  meta:        { id: "meta",        brandColor: "#0467DF", fallbackLetter: "M", svgPath: RAW.meta },
 };
 
 const ALIASES: Record<string, string> = {
@@ -303,6 +306,12 @@ const ALIASES: Record<string, string> = {
   "lite-llm": "litellm",
   "zed ai": "zed",
   "zed-ai": "zed",
+  metaspark: "meta",
+  "meta-spark": "meta",
+  musespark: "meta",
+  "muse-spark": "meta",
+  "muse spark": "meta",
+  "meta muse spark": "meta",
 };
 
 function normalize(id: string): string {

apps/desktop-tauri/src/surfaces/TrayPanel.tsx

@@ -32,7 +32,7 @@ const HAS_DASHBOARD = new Set([
   "mimo", "minimax", "mistral", "nanogpt", "notion", "ollama", "openaiapi",
   "opencode", "opencodego", "openrouter", "perplexity", "qoder", "codebuddy", "sakana", "stepfun",
   "t3chat", "venice", "vertexai", "warp", "windsurf",
-  "xai", "zai", "fireworks",
+  "xai", "zai", "fireworks", "meta",
 ]);
 /** Provider IDs that have a status page URL in the backend */
 const HAS_STATUS_PAGE = new Set([

apps/desktop-tauri/src/surfaces/settings/tabs/ProvidersTab.tsx

@@ -250,6 +250,7 @@ function providerSourceHintShort(
     case "llmproxy":
     case "xai":
     case "fireworks":
+    case "meta":
       return t("ProviderSourceApiShort");
     case "kiro":
       return t("ProviderSourceKiroEnvShort");

apps/desktop-tauri/src/test/providerCatalog.ts

@@ -67,4 +67,5 @@ export const TEST_PROVIDER_CATALOG: Array<[string, string]> = [
   ["sub2api", "sub2api"],
   ["qwencloud", "Qwen Cloud"],
   ["notion", "Notion AI"],
+  ["meta", "Meta"],
 ];

rust/src/core/provider.rs

@@ -82,6 +82,8 @@ pub enum ProviderId {
     Notion,
     Xai,
     Fireworks,
+    #[serde(alias = "metaspark")]
+    Meta,
 }
 
 impl ProviderId {
@@ -158,6 +160,7 @@ impl ProviderId {
             ProviderId::Notion,
             ProviderId::Xai,
             ProviderId::Fireworks,
+            ProviderId::Meta,
         ]
     }
 
@@ -200,6 +203,7 @@ impl ProviderId {
             ProviderId::DeepSeek => "deepseek",
             ProviderId::DeepInfra => "deepinfra",
             ProviderId::Fireworks => "fireworks",
+            ProviderId::Meta => "meta",
             ProviderId::AiAnd => "aiand",
             ProviderId::Windsurf => "windsurf",
             ProviderId::Manus => "manus",
@@ -277,6 +281,7 @@ impl ProviderId {
             ProviderId::DeepSeek => "DeepSeek",
             ProviderId::DeepInfra => "DeepInfra",
             ProviderId::Fireworks => "Fireworks",
+            ProviderId::Meta => "Meta",
             ProviderId::AiAnd => "ai&",
             ProviderId::Windsurf => "Windsurf",
             ProviderId::Manus => "Manus",
@@ -367,6 +372,7 @@ impl ProviderId {
             ProviderId::DeepSeek => None,
             ProviderId::DeepInfra => None,
             ProviderId::Fireworks => None,
+            ProviderId::Meta => None,
             ProviderId::AiAnd => None,
             ProviderId::Windsurf => None,
             ProviderId::Doubao => None,
@@ -440,6 +446,8 @@ impl ProviderId {
             "deepseek" | "deep-seek" | "ds" => Some(ProviderId::DeepSeek),
             "deepinfra" | "deep-infra" | "di" => Some(ProviderId::DeepInfra),
             "fireworks" | "fireworks-ai" | "fw" => Some(ProviderId::Fireworks),
+            "meta" | "metaspark" | "meta-spark" | "muse-spark" | "musespark" | "muse spark"
+            | "meta muse spark" => Some(ProviderId::Meta),
             "aiand" | "ai&" | "ai-and" | "ai and" => Some(ProviderId::AiAnd),
             "windsurf" | "codeium" => Some(ProviderId::Windsurf),
             "manus" => Some(ProviderId::Manus),
@@ -737,6 +745,12 @@ pub fn cli_name_map() -> HashMap<&'static str, ProviderId> {
     map.insert("di", ProviderId::DeepInfra);
     map.insert("fireworks-ai", ProviderId::Fireworks);
     map.insert("fw", ProviderId::Fireworks);
+    map.insert("metaspark", ProviderId::Meta);
+    map.insert("meta-spark", ProviderId::Meta);
+    map.insert("muse-spark", ProviderId::Meta);
+    map.insert("musespark", ProviderId::Meta);
+    map.insert("muse spark", ProviderId::Meta);
+    map.insert("meta muse spark", ProviderId::Meta);
     map.insert("ai&", ProviderId::AiAnd);
     map.insert("ai-and", ProviderId::AiAnd);
     map.insert("codeium", ProviderId::Windsurf);
@@ -864,6 +878,7 @@ pub fn brand_color(id: ProviderId) -> &'static str {
         ProviderId::Notion => "#337EA9",
         ProviderId::Xai => "#8E8E93",
         ProviderId::Fireworks => "#F25B1C",
+        ProviderId::Meta => "#0467DF",
     }
 }
 
@@ -874,7 +889,7 @@ mod tests {
     #[test]
     fn test_provider_id_all() {
         let all = ProviderId::all();
-        assert_eq!(all.len(), 70);
+        assert_eq!(all.len(), 71);
         assert!(all.contains(&ProviderId::Claude));
         assert!(all.contains(&ProviderId::Codex));
         assert!(all.contains(&ProviderId::Fireworks));
@@ -925,6 +940,7 @@ mod tests {
         assert!(all.contains(&ProviderId::QwenCloud));
         assert!(all.contains(&ProviderId::Notion));
         assert!(all.contains(&ProviderId::Xai));
+        assert!(all.contains(&ProviderId::Meta));
     }
 
     #[test]
@@ -1142,6 +1158,39 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_provider_id_meta() {
+        assert_eq!(ProviderId::Meta.cli_name(), "meta");
+        assert_eq!(ProviderId::Meta.display_name(), "Meta");
+        assert_eq!(ProviderId::Meta.cookie_domain(), None);
+        assert_eq!(ProviderId::from_cli_name("meta"), Some(ProviderId::Meta));
+        assert_eq!(
+            ProviderId::from_cli_name("metaspark"),
+            Some(ProviderId::Meta)
+        );
+        assert_eq!(
+            ProviderId::from_cli_name("meta-spark"),
+            Some(ProviderId::Meta)
+        );
+        assert_eq!(ProviderId::from_cli_name("meta"), Some(ProviderId::Meta));
+        assert_eq!(
+            ProviderId::from_cli_name("muse-spark"),
+            Some(ProviderId::Meta)
+        );
+        assert_eq!(
+            ProviderId::from_cli_name("musespark"),
+            Some(ProviderId::Meta)
+        );
+        // Display name round-trips (also covered by the generic alias test).
+        assert_eq!(ProviderId::from_cli_name("Meta"), Some(ProviderId::Meta));
+        // Backwards-compat aliases still resolve.
+        assert_eq!(
+            ProviderId::from_cli_name("Meta Muse Spark"),
+            Some(ProviderId::Meta)
+        );
+        assert_eq!(brand_color(ProviderId::Meta), "#0467DF");
+    }
+
     #[test]
     fn test_provider_id_xai() {
         assert_eq!(ProviderId::Xai.cli_name(), "xai");

rust/src/core/provider_factory.rs

@@ -14,13 +14,13 @@ use crate::providers::{
     DeepInfraProvider, DeepSeekProvider, DeepgramProvider, DevinProvider, DoubaoProvider,
     ElevenLabsProvider, FactoryProvider, FireworksProvider, GeminiProvider, GrokProvider,
     GroqProvider, InfiniProvider, JetBrainsProvider, KiloProvider, KimiK2Provider, KimiProvider,
-    KiroProvider, LLMProxyProvider, LiteLLMProvider, LongCatProvider, ManusProvider, MiMoProvider,
-    MiniMaxProvider, MistralProvider, NanoGPTProvider, NeuralwattProvider, NotionProvider,
-    OllamaProvider, OpenAIApiProvider, OpenCodeGoProvider, OpenCodeProvider, OpenRouterProvider,
-    PerplexityProvider, PoeProvider, QoderProvider, QwenCloudProvider, SakanaProvider,
-    StepFunProvider, Sub2ApiProvider, T3ChatProvider, VeniceProvider, VertexAIProvider,
-    WarpProvider, WayfinderProvider, WindsurfProvider, XaiProvider, ZaiProvider, ZedProvider,
-    ZenMuxProvider, ZoomMateProvider,
+    KiroProvider, LLMProxyProvider, LiteLLMProvider, LongCatProvider, ManusProvider, MetaProvider,
+    MiMoProvider, MiniMaxProvider, MistralProvider, NanoGPTProvider, NeuralwattProvider,
+    NotionProvider, OllamaProvider, OpenAIApiProvider, OpenCodeGoProvider, OpenCodeProvider,
+    OpenRouterProvider, PerplexityProvider, PoeProvider, QoderProvider, QwenCloudProvider,
+    SakanaProvider, StepFunProvider, Sub2ApiProvider, T3ChatProvider, VeniceProvider,
+    VertexAIProvider, WarpProvider, WayfinderProvider, WindsurfProvider, XaiProvider, ZaiProvider,
+    ZedProvider, ZenMuxProvider, ZoomMateProvider,
 };
 
 /// Instantiate the concrete [`Provider`] implementation for a given [`ProviderId`].
@@ -99,6 +99,7 @@ pub fn instantiate(id: ProviderId) -> Box<dyn Provider> {
         ProviderId::Notion => Box::new(NotionProvider::new()),
         ProviderId::Xai => Box::new(XaiProvider::new()),
         ProviderId::Fireworks => Box::new(FireworksProvider::new()),
+        ProviderId::Meta => Box::new(MetaProvider::new()),
     }
 }
 

rust/src/core/token_accounts.rs

@@ -351,7 +351,8 @@ impl TokenAccountSupport {
             | ProviderId::LongCat
             | ProviderId::Wayfinder
             | ProviderId::QwenCloud
-            | ProviderId::Fireworks => None,
+            | ProviderId::Fireworks
+            | ProviderId::Meta => None,
         }
     }