Initial commit: Microsoft To Do for Claude (skill + .mcpb extension)

Claude Code skill (CLI over Microsoft Graph, delegated auth-code + PKCE) and a
Claude Desktop .mcpb extension sharing one dependency-free core client.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

mcp-extension/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "ms-todo-mcp-extension",
+  "version": "1.0.0",
+  "private": true,
+  "type": "module",
+  "description": "Microsoft To Do MCP server, packaged as a Claude Desktop .mcpb extension",
+  "scripts": {
+    "sync": "node scripts/sync-core.mjs",
+    "start": "node server/index.mjs",
+    "pack": "npm run sync && npm ci --omit=dev && npx -y @anthropic-ai/mcpb pack . ms-todo.mcpb"
+  },
+  "dependencies": {
+    "@modelcontextprotocol/sdk": "^1.12.0",
+    "zod": "^3.23.8"
+  }
+}