diff --git a/open-sse/config/providerRegistry.ts b/open-sse/config/providerRegistry.ts
index 7ce5046418..58779d8a91 100644
--- a/open-sse/config/providerRegistry.ts
+++ b/open-sse/config/providerRegistry.ts
@@ -933,6 +933,43 @@ export const REGISTRY: Record<string, RegistryEntry> = {
     ],
   },
 
+  "github-models": {
+    id: "github-models",
+    alias: "ghm",
+    format: "openai",
+    executor: "default",
+    baseUrl: "https://models.github.ai/inference/chat/completions",
+    modelsUrl: "https://models.github.ai/inference/models",
+    authType: "apikey",
+    authHeader: "Authorization",
+    authPrefix: "Bearer",
+    headers: {
+      "X-GitHub-Api-Version": "2022-11-28",
+      Accept: "application/vnd.github+json",
+    },
+    defaultContextLength: 128000,
+    models: [
+      { id: "openai/gpt-4.1", name: "GPT-4.1 (Free)", contextLength: 1047576 },
+      { id: "openai/gpt-4o", name: "GPT-4o (Free)", contextLength: 128000 },
+      { id: "openai/gpt-4o-mini", name: "GPT-4o Mini (Free)", contextLength: 128000 },
+      { id: "openai/o1", name: "o1 (Free)", contextLength: 200000 },
+      { id: "openai/o3", name: "o3 (Free)", contextLength: 200000 },
+      { id: "openai/o4-mini", name: "o4-mini (Free)", contextLength: 200000 },
+      { id: "deepseek/DeepSeek-R1", name: "DeepSeek R1 (Free)", contextLength: 131072 },
+      {
+        id: "meta/Llama-4-Maverick-17B-128E-Instruct",
+        name: "Llama 4 Maverick (Free)",
+        contextLength: 131072,
+      },
+      { id: "xai/grok-3", name: "Grok 3 (Free)", contextLength: 131072 },
+      { id: "mistral-ai/Mistral-Medium-3", name: "Mistral Medium 3 (Free)", contextLength: 128000 },
+      { id: "cohere/Cohere-command-a", name: "Cohere Command A (Free)", contextLength: 128000 },
+      { id: "microsoft/Phi-4", name: "Phi-4 (Free)", contextLength: 16384 },
+      { id: "openai/text-embedding-3-large", name: "Text Embedding 3 Large (Free)" },
+      { id: "openai/text-embedding-3-small", name: "Text Embedding 3 Small (Free)" },
+    ],
+  },
+
   kiro: {
     id: "kiro",
     alias: "kr",
diff --git a/src/shared/constants/providers.ts b/src/shared/constants/providers.ts
index 0d34f43e6f..a51e6d883a 100644
--- a/src/shared/constants/providers.ts
+++ b/src/shared/constants/providers.ts
@@ -876,6 +876,18 @@ export const APIKEY_PROVIDERS = {
     passthroughModels: true,
     authHint: "No auth required. API accepts any non-empty string as key for identification.",
   },
+  "github-models": {
+    id: "github-models",
+    alias: "ghm",
+    name: "GitHub Models",
+    icon: "code",
+    color: "#238636",
+    textIcon: "GH",
+    website: "https://github.com/marketplace/models",
+    hasFree: true,
+    freeNote: "Free GPT-5, o-series, DeepSeek-R1, Llama 4, Grok 3 — GitHub account only.",
+    authHint: "Create a GitHub PAT with 'models: read' scope at github.com/settings/tokens",
+  },
   "cloudflare-ai": {
     id: "cloudflare-ai",
     alias: "cf",