fix(mcp): Add namespace fields to EntityInput and RelationInput DTOs to fix test regression

server/src/tools.rs

@@ -2,18 +2,36 @@ use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
 /// Create new entities in the knowledge graph. Note: entity_type MUST ALWAYS be PascalCase (e.g. DatabaseTable, McpTool, File).
+#[derive(Debug, Deserialize, Serialize, JsonSchema)]
+pub struct EntityInput {
+    pub name: String,
+    pub entity_type: String,
+    #[serde(default)]
+    pub observations: Vec<String>,
+    #[serde(default)]
+    pub namespace: Option<String>,
+}
+
 #[derive(Debug, Deserialize, Serialize, JsonSchema)]
 pub struct CreateEntitiesTool {
     /// Array of entities to create.
-    pub entities: Vec<crate::models::Entity>,
+    pub entities: Vec<EntityInput>,
+}
+
+#[derive(Debug, Deserialize, Serialize, JsonSchema)]
+pub struct RelationInput {
+    pub from: String,
+    pub to: String,
+    pub relation_type: String,
+    #[serde(default)]
+    pub namespace: Option<String>,
 }
 
-/// Create new relations between entities in the knowledge graph.
 /// Create new relations between entities in the knowledge graph.
 #[derive(Debug, Deserialize, Serialize, JsonSchema)]
 pub struct CreateRelationsTool {
-    /// Array of relations to create. Each relation item MUST use 'from', 'to', and 'relation_type'.
-    pub relations: Vec<crate::models::Relation>,
+    /// Array of relations to create.
+    pub relations: Vec<RelationInput>,
 }
 
 #[derive(Debug, Deserialize, Serialize, JsonSchema)]
@@ -57,7 +75,7 @@ pub struct DeleteObservationsTool {
 #[derive(Debug, Deserialize, Serialize, JsonSchema)]
 pub struct DeleteRelationsTool {
     /// Array of relations to delete.
-    pub relations: Vec<crate::models::Relation>,
+    pub relations: Vec<RelationInput>,
 }
 
 /// Read the entire knowledge graph. WARNING: For large graphs, use search_nodes or pagination (limit, offset) to avoid context limits.