AgentPlane — Prep Suite

Full Stack AI Developer · Architecture · Technical Panel · Progress tracking

FastAPINext.js 14LangGraph 0.2langchain-anthropicChatAnthropic.with_structured_output()AsyncPostgresSaverCockroachDBSSE streamingTypedDict stateFibonacci clampingastream_eventsstructlogOpenTelemetryTanStack QueryFastAPINext.js 14LangGraph 0.2langchain-anthropicChatAnthropic.with_structured_output()AsyncPostgresSaverCockroachDBSSE streamingTypedDict stateFibonacci clamping

Interactive architecture explorer

Click any layer to expand the detailed explanation. These are the answers an interviewer expects when they ask “walk me through the architecture.”

Web──REST + SSE──▶API──HTTP──▶Agents
CockroachDB◀── checkpoint ───LangGraph