feat(providers/ollama): add variant support, retryable tag fetching with CLI fallback, and configurable provider name for robust model listing and health checks

crates/mcp/llm-server/src/main.rs

@@ -127,12 +127,13 @@ fn provider_from_config() -> Result<Arc<dyn Provider>, RpcError> {
 
     match provider_cfg.provider_type.as_str() {
         "ollama" | "ollama_cloud" => {
-            let provider = OllamaProvider::from_config(&provider_cfg, Some(&config.general))
+            let provider =
-                .map_err(|e| {
+                OllamaProvider::from_config(&provider_key, &provider_cfg, Some(&config.general))
-                    RpcError::internal_error(format!(
+                    .map_err(|e| {
-                        "Failed to init Ollama provider from config: {e}"
+                        RpcError::internal_error(format!(
-                    ))
+                            "Failed to init Ollama provider from config: {e}"
-                })?;
+                        ))
+                    })?;
             Ok(Arc::new(provider) as Arc<dyn Provider>)
         }
         other => Err(RpcError::internal_error(format!(

crates/owlen-cli/src/bootstrap.rs

@@ -185,7 +185,8 @@ fn build_local_provider(cfg: &Config) -> Result<Arc<dyn Provider>> {
 
     match provider_cfg.provider_type.as_str() {
         "ollama" | "ollama_cloud" => {
-            let provider = OllamaProvider::from_config(provider_cfg, Some(&cfg.general))?;
+            let provider =
+                OllamaProvider::from_config(&provider_name, provider_cfg, Some(&cfg.general))?;
             Ok(Arc::new(provider) as Arc<dyn Provider>)
         }
         other => Err(anyhow!(format!(

crates/owlen-cli/src/commands/cloud.rs

@@ -161,7 +161,7 @@ async fn status(provider: String) -> Result<()> {
         Value::String("cloud".to_string()),
     );
 
-    let ollama = OllamaProvider::from_config(&runtime_cfg, Some(&config.general))
+    let ollama = OllamaProvider::from_config(&provider, &runtime_cfg, Some(&config.general))
         .with_context(|| "Failed to construct Ollama provider. Run `owlen cloud setup` first.")?;
 
     match ollama.health_check().await {
@@ -212,7 +212,7 @@ async fn models(provider: String) -> Result<()> {
         Value::String("cloud".to_string()),
     );
 
-    let ollama = OllamaProvider::from_config(&runtime_cfg, Some(&config.general))
+    let ollama = OllamaProvider::from_config(&provider, &runtime_cfg, Some(&config.general))
         .with_context(|| "Failed to construct Ollama provider. Run `owlen cloud setup` first.")?;
 
     match ollama.list_models().await {