fixed model visibility

internal/server/server.go

@@ -246,13 +246,16 @@ func (s *Server) handleListModels(c *gin.Context) {
 		OwnedBy string `json:"owned_by"`
 	}
 
-	var data []OpenAIModel
+	modelMap := make(map[string]OpenAIModel)
 	allowedProviders := map[string]bool{
 		"openai":        true,
 		"google":        true, // Models from models.dev use 'google' ID for Gemini
 		"deepseek":      true,
 		"moonshot":      true,
+		"moonshotai":    true, // Official moonshotai ID in models.dev
+		"moonshotai-cn": true, // Official moonshotai-cn ID in models.dev
 		"xai":           true, // Models from models.dev use 'xai' ID for Grok
+		"llmgateway":    true, // Catch-all for newer models
 		"ollama":        true,
 	}
 
@@ -262,12 +265,14 @@ func (s *Server) handleListModels(c *gin.Context) {
 				continue
 			}
 			for mID := range pInfo.Models {
-				data = append(data, OpenAIModel{
+				if _, exists := modelMap[mID]; !exists {
+					modelMap[mID] = OpenAIModel{
 						ID:      mID,
 						Object:  "model",
 						Created: 1700000000,
 						OwnedBy: pID,
-				})
+					}
+				}
 			}
 		}
 	}
@@ -275,24 +280,21 @@ func (s *Server) handleListModels(c *gin.Context) {
 	// Add configured Ollama models
 	if s.cfg.Providers.Ollama.Enabled {
 		for _, mID := range s.cfg.Providers.Ollama.Models {
-			// Check if already added
+			if _, exists := modelMap[mID]; !exists {
-			exists := false
+				modelMap[mID] = OpenAIModel{
-			for _, d := range data {
-				if d.ID == mID {
-					exists = true
-					break
-				}
-			}
-			if !exists {
-				data = append(data, OpenAIModel{
 					ID:      mID,
 					Object:  "model",
 					Created: 1700000000,
 					OwnedBy: "ollama",
-				})
 				}
 			}
 		}
+	}
+
+	var data []OpenAIModel
+	for _, m := range modelMap {
+		data = append(data, m)
+	}
 
 	c.JSON(http.StatusOK, gin.H{
 		"object": "list",