feat: LLM intent router, direct chat execution, and Memory V2 light intervention

Wire chat intent routing with direct_chat on regular sessions, skill-selected short-circuit to Agent, memory light/heavy intervention tiers, and fix direct chat UI stuck streaming after completion. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-04 22:32:57 +08:00
parent bfb6356f7d
commit e45c9300bf
33 changed files with 3412 additions and 105 deletions
@@ -0,0 +1,37 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import {
+  MEMORY_INTERVENTION_LIMIT,
+  MEMORY_INTERVENTION_MODE,
+  memoryLimitForIntervention,
+  resolveMemoryInterventionMode,
+} from './memory-intervention.mjs';
+
+test('resolveMemoryInterventionMode uses heavy only for deep reasoning', () => {
+  assert.equal(
+    resolveMemoryInterventionMode({ forceDeepReasoning: true, context: 'agent' }),
+    MEMORY_INTERVENTION_MODE.HEAVY,
+  );
+  assert.equal(
+    resolveMemoryInterventionMode({ recallQuestion: true, context: 'router' }),
+    MEMORY_INTERVENTION_MODE.LIGHT,
+  );
+  assert.equal(resolveMemoryInterventionMode({ context: 'router' }), MEMORY_INTERVENTION_MODE.SKIP);
+  assert.equal(resolveMemoryInterventionMode({ context: 'agent' }), MEMORY_INTERVENTION_MODE.LIGHT);
+});
+
+test('memoryLimitForIntervention maps modes to bounded limits', () => {
+  assert.equal(memoryLimitForIntervention(MEMORY_INTERVENTION_MODE.SKIP), 0);
+  assert.equal(
+    memoryLimitForIntervention(MEMORY_INTERVENTION_MODE.HEAVY, { context: 'agent' }),
+    MEMORY_INTERVENTION_LIMIT.HEAVY,
+  );
+  assert.equal(
+    memoryLimitForIntervention(MEMORY_INTERVENTION_MODE.LIGHT, { context: 'direct_chat' }),
+    MEMORY_INTERVENTION_LIMIT.LIGHT_DIRECT_CHAT,
+  );
+  assert.equal(
+    memoryLimitForIntervention(MEMORY_INTERVENTION_MODE.LIGHT, { context: 'agent' }),
+    MEMORY_INTERVENTION_LIMIT.LIGHT_AGENT,
+  );
+});