cff-version: 1.2.0 title: "Agronaut: cited aquatic design and experimental field agriculture workflows" message: "If you use Agronaut in research or programme work, please cite it." type: software authors: - family-names: Ouédraogo given-names: Abdoul Rachid email: abdoulrachid03@gmail.com repository-code: "https://github.com/Rekin226/Agronaut" license: MIT abstract: >- Agronaut sizes and optimises aquaponic and hydroponic systems from a deterministic, unit-tested engineering model whose every coefficient carries a value, a plausible range, a unit, and a published source. A tool-calling language model collects facts, routes to the right calculation, and explains the result, but never produces a number itself: proposed values pass a validation gate before reaching the model, and every output states what it does not model. The same discipline extends to photographs — a deterministic guard strips fabricated readings from a vision model's description, and a fixed, cited table maps visible symptoms to a ranked differential rather than a single diagnosis. Design and optimisation run with no language model at all. Experimental field tools extend the platform to crop-water demand, soil-water accounting, drip and sprinkler design checks, surface-irrigation event analysis, and farm records from planting through harvest. These field calculations have software and reference checks but are not field validated. keywords: - aquaponics - hydroponics - agriculture - food security - digital public good - deterministic modelling - large language models - agricultural extension