@office-agents/core
@office-agents/core is the shared Svelte 5 chat UI layer for Office Agents.
It re-exports the headless SDK plus the generic chat interface used by the Excel, PowerPoint, and Word add-ins:
ChatInterfaceFilesPanelErrorBoundary- app adapter types
Key pieces
src/chat/chat-interface.svelte— main taskpane chat shellsrc/chat/chat-controller.ts— runtime/controller wrapper overAgentRuntimesrc/chat/app-adapter.ts— app integration contract for Office-specific tools and UIsrc/chat/settings-panel.svelte— provider, OAuth, web tools, and skill managementsrc/chat/message-list.svelte— assistant/user message rendering
AppAdapter
Each Office app passes an AppAdapter into ChatInterface to provide:
- app-specific tools
- system prompt construction
- document identity and metadata
- optional Office-specific UI extensions like
ToolExtras,HeaderExtras, andSelectionIndicator - optional link interception via
handleLinkClick
Validation
Use the repo-level checks:
bash
pnpm typecheck
pnpm lint
pnpm build