fix: agent usability improvements - unified schema casing, fixed silent handler failures, and made namespaces strictly optional

server/src/models.rs

@@ -21,7 +21,7 @@ pub fn default_namespace() -> String {
 #[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct Entity {
     pub name: String,
-    #[serde(rename = "entityType")]
+    #[serde(alias = "entityType")]
     pub entity_type: String,
     #[serde(default)]
     pub observations: Vec<String>,
@@ -34,7 +34,7 @@ pub struct Entity {
 pub struct Relation {
     pub from: String,
     pub to: String,
-    #[serde(rename = "relationType")]
+    #[serde(alias = "relationType")]
     pub relation_type: String,
     #[serde(default = "default_namespace")]
     pub namespace: String,
@@ -50,7 +50,7 @@ pub struct KnowledgeGraph {
 pub struct AcceptanceCriteria {
     pub id: String,
     pub description: String,
-    #[serde(alias = "is_met", rename = "isMet")]
+    #[serde(alias = "is_met")]
     pub is_met: bool,
 }
 
@@ -60,19 +60,19 @@ pub struct Task {
     pub title: String,
     pub status: String,
     pub description: String,
-    #[serde(alias = "created_at", rename = "createdAt")]
+    #[serde(alias = "created_at")]
     pub created_at: u64,
-    #[serde(alias = "updated_at", rename = "updatedAt")]
+    #[serde(alias = "updated_at")]
     pub updated_at: u64,
-    #[serde(alias = "git_branch", rename = "gitBranch")]
+    #[serde(alias = "git_branch")]
     pub git_branch: Option<String>,
     #[serde(default)]
-    #[serde(alias = "parent_id", rename = "parentId")]
+    #[serde(alias = "parent_id")]
     pub parent_id: Option<String>,
     #[serde(default)]
     pub dependencies: Vec<String>,
     #[serde(default)]
-    #[serde(alias = "acceptance_criteria", rename = "acceptanceCriteria")]
+    #[serde(alias = "acceptance_criteria")]
     pub acceptance_criteria: Vec<AcceptanceCriteria>,
 }
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]