chore: loaded_skills as project block (#157)

src/agent/memory.ts

@@ -6,6 +6,23 @@
 import type { CreateBlock } from "@letta-ai/letta-client/resources/blocks/blocks";
 import { MEMORY_PROMPTS } from "./promptAssets";
 
+/**
+ * Block labels that are stored per-project (local to the current directory).
+ * All other blocks are stored globally (shared across all projects).
+ */
+export const PROJECT_BLOCK_LABELS = [
+  "project",
+  "skills",
+  "loaded_skills",
+] as const;
+
+/**
+ * Check if a block label is a project-level block
+ */
+export function isProjectBlock(label: string): boolean {
+  return (PROJECT_BLOCK_LABELS as readonly string[]).includes(label);
+}
+
 /**
  * Parse frontmatter and content from an .mdx file
  */
@@ -50,8 +67,6 @@ async function loadMemoryBlocksFromMdx(): Promise<CreateBlock[]> {
     "skills.mdx",
     "loaded_skills.mdx",
   ];
-  // const mdxFiles = ["persona.mdx", "human.mdx", "style.mdx"];
-  // const mdxFiles = ["persona_kawaii.mdx", "human.mdx", "style.mdx"];
 
   for (const filename of mdxFiles) {
     try {