My personal junior. Part 3. Teaching the agent to wait

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This article explains how to build an MCP-based coding agent with Langfuse tracing and a Gradio chat interface. It walks through graph setup, routing logic, checkpointing, and resume behavior for an interactive agent workflow. The code shows how to preserve request state, manage trace IDs, and continue interrupted sessions. It also touches on related development tooling and implementation examples such as FastAPI, Docker, and model downloads. The piece is practical technical guidance for developers working with AI agents and orchestration.

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