LangGraph Recoverable Actions Starter
Human-approved LangGraph tool calls that survive a timeout or crash without repeating the write.
View LangGraph Recoverable Actions Starter
A directory website generator with no framework, database or CMS: your listings live in one JSON file, one command writes a complete static site, and any free static host serves it.

No user accounts, no admin panel and no built-in payments. If you need those, a full Next.js boilerplate fits better.
Build a directory site from one JSON file. No database; free static hosting.
Human-approved LangGraph tool calls that survive a timeout or crash without repeating the write.
View LangGraph Recoverable Actions StarterTool policy, single-use approvals, spend caps and offline hook tests for the Claude Agent SDK (Python).
View Claude Agent SDK Guardrails KitBooking backend for Retell AI and Vapi receptionists: availability, book, reschedule, cancel, transfer. Retry-safe, 44 tests (Python).
View AI Receptionist Booking Backend