- Add full StateGraph + Annotation setup with CopilotKitStateAnnotation.spec
- Show complete tool implementation with proper ToolMessage handling
- Include graph compilation with nodes, edges, and routing logic
- Pattern examples after working shared-state-streaming.ts reference
- Fix both Deep Agents and LangGraph docs versions
- Include formatter fixes for JSON files
Fixes FAC-101
Sync the three travel-concierge UX fixes from the source repo
(jerelvelarde/oracle-cookbook#3) into the showcase:
- agent/concierge/server.py: persist memory in a serialized background task so
the SSE stream closes at RUN_FINISHED instead of blocking ~2-13s on memory
extraction + reconciliation (the post-generation loading lag). Adds a FastAPI
lifespan drain + background-task failure surfacing.
- frontend/.../FlightOptions.tsx: "Select this flight" now drives confirm -> book
entirely client-side, so the booking confirm card renders inline in view
instead of off-screen via a fresh agent turn. The conversational book_flight
HITL path is unchanged.
- frontend/e2e: add a covering test for the inline booking flow; rename
sendAndPersist -> sendAndAwaitRun (stream-close is no longer a "memory written"
signal now that persistence is backgrounded).
oxfmt --check + tsc --noEmit clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The standalone showcase installs with `npm install` (Nixpacks does this
automatically when there's no lockfile; the README already uses npm install).
Removing the 16.6k-line lockfile also clears the fork-pr-monitor security
alert, which flagged it as a "large added file." Verified: a fresh
`npm install` + `next build` succeeds with no committed lockfile.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Synced from the cookbook dev repo (verified live on Railway + Playwright):
- db/init/01-create-user.sql: create the `cookbook` user on a dedicated
ASSM tablespace (cookbook_ts) as its DEFAULT, instead of inheriting
SYSTEM/MSSM (FREEPDB1's default on the Free :latest-lite image). JSON and
VECTOR columns are SecureFile-backed and cannot live in an MSSM
tablespace, so the old user failed schema creation with ORA-43853 and
memory never persisted. Self-heals a user stranded on SYSTEM
(drop+recreate); leaves a working ASSM user (local :latest USERS) alone.
- frontend: a new thread is named from its OWN first message, not the
previous thread's. ThreadTitler now titles off the agent's message/run
events gated on agent.threadId === activeThreadId, replacing a useEffect
keyed on activeThreadId that read the shared, agentId-scoped transcript
while it still held the prior thread's messages during a switch. Adds a
Playwright regression test (e2e/thread-title.spec.ts).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Runnable companion to the "Build an Agentic Travel App with Oracle Agent
Memory, Agent Spec, and CopilotKit" cookbook recipe: a portable Oracle Agent
Spec agent on LangGraph over AG-UI, long-term memory on Oracle AI Database,
and a CopilotKit V2 frontend with generative UI + human-in-the-loop.
- agent/ Python (uv) Agent Spec agent + FastAPI AG-UI server
- frontend/ Next.js CopilotKit V2 chat (flight cards, recall chip, HITL booking)
- db/ Oracle AI Database (Free image) + cookbook-user init
- docker-compose.yml for local Oracle; per-service railway.json for deploy
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
QA Agent