feat: Anchor Master Architecture to Context Frontier (Epic #9671)

Implemented the Global System Primer by injecting a Neo-Master-Architecture node with protected SYSTEM_TENET relationships during memory core initialization. This ensures all autonomous sessions automatically index the core Playwright testing and Neural Link MCP standards without relying on the legacy vector database infrastructure.
(#9671)

Author: tobiu

ai/mcp/server/memory-core/services/DreamService.mjs

@@ -207,14 +207,16 @@ ${session.document}
             logger.info(`[DreamService] Successfully extracted Tri-Vector schema for session ${session.meta.sessionId}.`);
 
             // --- VECTOR 1: SEMANTIC GRAPH ---
-            // Check if frontier exists, if not, stub it so we can link to it
-            GraphService.upsertNode({
-                id: 'frontier',
-                type: 'System',
-                name: 'Strategic Frontier',
-                description: 'The actively tracked development front for the current project scope.',
-                semanticVectorId: null
-            });
+            // Ensure frontier exists, if not, stub it so we can link to it
+            if (!GraphService.db.nodes.has('frontier')) {
+                GraphService.upsertNode({
+                    id: 'frontier',
+                    type: 'SYSTEM_ANCHOR',
+                    name: 'Active Context Frontier',
+                    description: 'The actively tracked development front for the current project scope.',
+                    semanticVectorId: null
+                });
+            }
 
             // Bridge to GraphService (SQLite)
             for (const node of payload.graph.nodes) {
@@ -492,6 +494,8 @@ ${contextText}
         const edgesToUpdate = [];
 
         edges.forEach(e => {
+            if (e.type === 'SYSTEM_TENET') return; // Protect structural system edges from fading
+
             let currentWeight = e.properties?.weight || 1.0;
             // Apply geometric decay
             let newWeight = currentWeight * 0.9;

ai/mcp/server/memory-core/services/GraphService.mjs

@@ -65,6 +65,21 @@ class GraphService extends Base {
             });
         }
 
+        // --- 1. THE GLOBAL SYSTEM PRIMER (Epic #9671) ---
+        // Inject the Master Architecture Tenets directly into the Native Graph at boot.
+        // Because this is anchored to the 'frontier' with a protected SYSTEM_TENET edge,
+        // it acts as a deterministic onboarding payload for every agent session.
+        this.db.getAdjacentNodes('Neo-Master-Architecture', 'both');
+        if (!this.db.nodes.has('Neo-Master-Architecture')) {
+            this.upsertNode({
+                id: 'Neo-Master-Architecture',
+                type: 'System',
+                name: 'Global System Primer',
+                description: 'Core framework tenets: 1. All Playwright tests must be run using "npm run test-unit -- [file]". No npx. 2. UI debugging and application state inspection must use the Neural Link MCP tools. 3. Look at .agent/skills for reusable agent workflows.'
+            });
+            this.linkNodes('frontier', 'Neo-Master-Architecture', 'SYSTEM_TENET', 1.0);
+        }
+        
         logger.log('[GraphService] SQLite database mounted securely via ai.graph.Database.');
     }