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A developer recounts the painful experience of building and eventually shutting down a production LLM-based service for medical appointment scheduling, highlighting issues with model reliability, structured output validation, and provider uptime.
agentcanvas is a Python tool that converts trace logs of Pydantic AI agents in Logfire into interactive flowcharts, clearly showing the complete workflow including model calls, tool usage, sub-agents, token consumption, and costs.
An open-source agent harness with 40 capabilities behind a single function call, including persistent memory, Docker sandbox, auto-summarization, stuck-loop detection, budget caps, and live run forking for branching agent execution. Built on Pydantic AI and designed to replace the 2000 lines of glue code every production agent needs.