From c1e3265b96a341d366fa796b1c61b50702109a0d Mon Sep 17 00:00:00 2001
From: ChethanUK <chethanuk@outlook.com>
Date: Mon, 6 Jul 2026 13:08:24 +0200
Subject: [PATCH] feat(llm): add built-in Ollama Cloud provider preset

Add an ollama-cloud entry to the provider registry: OpenAI protocol,
base URL https://ollama.com/v1, env OLLAMA_API_KEY, models gpt-oss:120b
and gpt-oss:20b. Values match Ollama Cloud's OpenAI-compatible endpoint.
Tests cover provider order/count and per-field lookup details.

Closes #305
---
 internal/llm/providers.go      | 11 +++++++++++
 internal/llm/providers_test.go | 30 +++++++++++++++++++++++++++++-
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/internal/llm/providers.go b/internal/llm/providers.go
index 9a80981f..cccd3448 100644
--- a/internal/llm/providers.go
+++ b/internal/llm/providers.go
@@ -225,6 +225,17 @@ var registry = []Provider{
 			"kimi-k2.6",
 		},
 	},
+	{
+		Name:        "ollama-cloud",
+		DisplayName: "Ollama Cloud API",
+		Protocol:    "openai",
+		BaseURL:     "https://ollama.com/v1",
+		EnvVar:      "OLLAMA_API_KEY",
+		Models: []string{
+			"gpt-oss:120b",
+			"gpt-oss:20b",
+		},
+	},
 }
 
 var registryMap map[string]Provider
diff --git a/internal/llm/providers_test.go b/internal/llm/providers_test.go
index 4f3fdf42..684a1848 100644
--- a/internal/llm/providers_test.go
+++ b/internal/llm/providers_test.go
@@ -40,7 +40,7 @@ func TestListProviders_Order(t *testing.T) {
 	if len(providers) < 3 {
 		t.Fatalf("expected at least 3 providers, got %d", len(providers))
 	}
-	expected := []string{"anthropic", "baidu-qianfan", "dashscope", "dashscope-tokenplan", "deepseek", "hy-tokenplan", "kimi", "mimo", "minimax", "openai", "tencent-tokenhub", "volcengine", "z-ai", "z-ai-coding"}
+	expected := []string{"anthropic", "baidu-qianfan", "dashscope", "dashscope-tokenplan", "deepseek", "hy-tokenplan", "kimi", "mimo", "minimax", "ollama-cloud", "openai", "tencent-tokenhub", "volcengine", "z-ai", "z-ai-coding"}
 	if len(providers) != len(expected) {
 		t.Fatalf("expected %d providers, got %d", len(expected), len(providers))
 	}
@@ -126,3 +126,31 @@ func TestLookupProvider_OpenAIDetails(t *testing.T) {
 		t.Errorf("AuthHeader = %q, want empty", p.AuthHeader)
 	}
 }
+
+func TestLookupProvider_OllamaCloudDetails(t *testing.T) {
+	p, ok := LookupProvider("ollama-cloud")
+	if !ok {
+		t.Fatal("ollama-cloud not found")
+	}
+	if p.Protocol != "openai" {
+		t.Errorf("Protocol = %q, want %q", p.Protocol, "openai")
+	}
+	if p.BaseURL != "https://ollama.com/v1" {
+		t.Errorf("BaseURL = %q, want %q", p.BaseURL, "https://ollama.com/v1")
+	}
+	if p.EnvVar != "OLLAMA_API_KEY" {
+		t.Errorf("EnvVar = %q, want %q", p.EnvVar, "OLLAMA_API_KEY")
+	}
+	if p.AuthHeader != "" {
+		t.Errorf("AuthHeader = %q, want empty", p.AuthHeader)
+	}
+	expectedModels := []string{"gpt-oss:120b", "gpt-oss:20b"}
+	if len(p.Models) != len(expectedModels) {
+		t.Fatalf("expected %d models, got %d", len(expectedModels), len(p.Models))
+	}
+	for i, model := range expectedModels {
+		if p.Models[i] != model {
+			t.Errorf("Models[%d] = %q, want %q", i, p.Models[i], model)
+		}
+	}
+}