Add the Rakestrawhome Gemma profile

docs/roadmap/implementation.md

@@ -195,6 +195,8 @@ The stage is complete when the new ID resolves through the embedded catalog and
 ordinary engine assembly, contains no unintended request defaults, and does
 not alter the existing OpenRouter Gemma profile.
 
+**Status:** Complete.
+
 ## Stage 3: Update Canonical Documentation and Complete Validation
 
 ### Objective

engine_test.go

@@ -1492,7 +1492,35 @@ func TestSelectedProfileRepositoryReadFailureMapsToProfileLoad(t *testing.T) {
 }
 
 func TestPrepareUsesBuiltInProfileWithoutProfileDir(t *testing.T) {
-	t.Setenv("OPENROUTER_API_KEY", "test-key")
+	tests := []struct {
+		name      string
+		profileID string
+		backendID string
+		endpoint  string
+		apiKeyEnv string
+		model     string
+	}{
+		{
+			name:      "OpenRouter",
+			profileID: "mistral-small-3",
+			backendID: promptkit.BackendOpenRouter,
+			endpoint:  "https://openrouter.ai/api/v1",
+			apiKeyEnv: "OPENROUTER_API_KEY",
+			model:     "mistralai/mistral-small-3.2-24b-instruct",
+		},
+		{
+			name:      "Rakestrawhome",
+			profileID: "rakestrawhome-gemma-4-31b",
+			backendID: promptkit.BackendRakestrawHome,
+			endpoint:  "https://inference.ai.rakestrawhome.com/v1",
+			apiKeyEnv: "RAKESTRAWHOME_INFERENCE_API_KEY",
+			model:     "google/gemma-4-31b-it",
+		},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			t.Setenv(tc.apiKeyEnv, "test-key")
 			engine, err := promptkit.NewEngine(promptkit.Config{
 				PromptDir: frameworkPromptDir,
 				SchemaDir: frameworkSchemaDir,
@@ -1503,7 +1531,7 @@ func TestPrepareUsesBuiltInProfileWithoutProfileDir(t *testing.T) {
 
 			prepared, err := engine.Prepare(context.Background(), promptkit.RunRequest{
 				PromptID:  frameworkMarkdownSummaryPromptID,
-		ProfileID: "mistral-small-3",
+				ProfileID: tc.profileID,
 				Inputs: map[string]promptkit.ArtifactRef{
 					"transcript": promptkit.Inline("Rin opens the gate."),
 					"glossary":   promptkit.Inline("gate: A guarded passage."),
@@ -1512,23 +1540,15 @@ func TestPrepareUsesBuiltInProfileWithoutProfileDir(t *testing.T) {
 			if err != nil {
 				t.Fatalf("expected built-in profile prepare to succeed, got %v", err)
 			}
-	if prepared.SelectedProfileID != "mistral-small-3" {
+			if prepared.SelectedProfileID != tc.profileID ||
-		t.Fatalf("unexpected selected profile: %q", prepared.SelectedProfileID)
+				prepared.SelectedBackendID != tc.backendID ||
+				prepared.EffectiveModelParams.BackendID != tc.backendID ||
+				prepared.EffectiveModelParams.Endpoint != tc.endpoint ||
+				prepared.EffectiveModelParams.APIKeyEnv != tc.apiKeyEnv ||
+				prepared.EffectiveModelParams.Model != tc.model {
+				t.Fatalf("unexpected built-in preparation: %#v", prepared)
 			}
-	if prepared.SelectedBackendID != promptkit.BackendOpenRouter {
+		})
-		t.Fatalf("unexpected selected backend: %q", prepared.SelectedBackendID)
-	}
-	if prepared.EffectiveModelParams.BackendID != promptkit.BackendOpenRouter {
-		t.Fatalf("unexpected effective backend: %q", prepared.EffectiveModelParams.BackendID)
-	}
-	if prepared.EffectiveModelParams.Endpoint != "https://openrouter.ai/api/v1" {
-		t.Fatalf("unexpected built-in endpoint: %q", prepared.EffectiveModelParams.Endpoint)
-	}
-	if prepared.EffectiveModelParams.APIKeyEnv != "OPENROUTER_API_KEY" {
-		t.Fatalf("unexpected built-in api key environment name: %q", prepared.EffectiveModelParams.APIKeyEnv)
-	}
-	if prepared.EffectiveModelParams.Model != "mistralai/mistral-small-3.2-24b-instruct" {
-		t.Fatalf("unexpected built-in model: %q", prepared.EffectiveModelParams.Model)
 	}
 }
 

internal/profile/builtin/assets/google/rakestrawhome-gemma-4-31b.yml

@@ -0,0 +1,3 @@
+id: rakestrawhome-gemma-4-31b
+backend: rakestrawhome
+model: google/gemma-4-31b-it

internal/profile/builtin/repository_test.go

@@ -26,8 +26,8 @@ func TestBuiltInProfilesValidateThroughRepository(t *testing.T) {
 			if p.ID != id {
 				t.Fatalf("expected profile id %q, got %q", id, p.ID)
 			}
-			if p.BackendID != backend.OpenRouterID {
+			if !builtInBackendIDs[p.BackendID] {
-				t.Fatalf("expected profile %q to select %q, got %q", id, backend.OpenRouterID, p.BackendID)
+				t.Fatalf("expected profile %q to select a maintained built-in, got %q", id, p.BackendID)
 			}
 			if p.Endpoint != "" || p.APIKeyEnv != "" {
 				t.Fatalf("expected profile %q to inherit backend connection settings, got endpoint=%q api_key_env=%q", id, p.Endpoint, p.APIKeyEnv)
@@ -40,6 +40,33 @@ func TestBuiltInProfilesDoNotContainDuplicateIDsOrRawAPIKeys(t *testing.T) {
 	loadBuiltInProfileIDs(t)
 }
 
+func TestRakestrawhomeGemmaProfileUsesNativeDefaults(t *testing.T) {
+	p, err := NewRepository().GetProfile(context.Background(), "rakestrawhome-gemma-4-31b")
+	if err != nil {
+		t.Fatalf("load Rakestrawhome Gemma profile: %v", err)
+	}
+	if p.ID != "rakestrawhome-gemma-4-31b" ||
+		p.BackendID != backend.RakestrawHomeID ||
+		p.Model != "google/gemma-4-31b-it" ||
+		p.Endpoint != "" ||
+		p.Temperature != 0 ||
+		p.MaxTokens != 0 ||
+		p.TopP != 0 ||
+		p.TimeoutSeconds != 0 ||
+		p.ServiceTier != "" ||
+		p.ReasoningEffort != "" ||
+		p.APIKeyEnv != "" ||
+		p.APIKeyRequired ||
+		p.ExtraParams != nil {
+		t.Fatalf("unexpected Rakestrawhome Gemma profile: %#v", p)
+	}
+}
+
+var builtInBackendIDs = map[string]bool{
+	backend.OpenRouterID:    true,
+	backend.RakestrawHomeID: true,
+}
+
 func loadBuiltInProfileIDs(t *testing.T) map[string]string {
 	t.Helper()
 
@@ -64,8 +91,9 @@ func loadBuiltInProfileIDs(t *testing.T) map[string]string {
 		if _, ok := raw["api_key"]; ok {
 			t.Fatalf("built-in profile %s contains raw api_key", name)
 		}
-		if raw["backend"] != backend.OpenRouterID {
+		backendID, ok := raw["backend"].(string)
-			t.Fatalf("built-in profile %s does not select %q", name, backend.OpenRouterID)
+		if !ok || !builtInBackendIDs[backendID] {
+			t.Fatalf("built-in profile %s does not select a maintained built-in: %#v", name, raw["backend"])
 		}
 		if _, ok := raw["endpoint"]; ok {
 			t.Fatalf("built-in profile %s repeats endpoint", name)