[Init] Initial commit - NetMesh terminal manager

infrastructure/ai/harness/compactionArtifacts.ts

@@ -0,0 +1,37 @@
+import type { ToolOutputStore, ToolOutputHandle } from './toolOutputStore';
+
+export function storeCompactionArchive(
+  store: ToolOutputStore,
+  chatSessionId: string,
+  formattedHistory: string,
+): ToolOutputHandle {
+  return store.store({
+    chatSessionId,
+    capabilityId: 'conversation.archive',
+    content: formattedHistory,
+  });
+}
+
+export function storeCompactionArtifact(
+  store: ToolOutputStore,
+  chatSessionId: string,
+  input: {
+    trigger: string;
+    modelId?: string | null;
+    archiveHandleId?: string;
+    formattedHistory: string;
+    summary: string;
+  },
+): ToolOutputHandle {
+  return store.store({
+    chatSessionId,
+    capabilityId: 'compaction.artifact',
+    content: [
+      `trigger: ${input.trigger}`,
+      `model: ${input.modelId ?? 'unknown'}`,
+      `archiveHandleId: ${input.archiveHandleId ?? 'unavailable'}`,
+      `\n[compaction input]\n${input.formattedHistory}`,
+      `\n[compaction output]\n${input.summary}`,
+    ].join('\n'),
+  });
+}