Build Agent Apps with a Lightweight Harness
LunchRealistic1308 · reddit · 2026-07-09
A user shares lightweight examples and workflows for building agentic applications. The author emphasizes that these are complete, production-ready FastAPI apps you can read, copy, and modify—not just conceptual demos.
The core idea is to offload repetitive agent pipelines to the harness, allowing developers to focus on defining tools, prompts, and app behaviors, making it easier to transition from prototype to production.
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