Tendril: a garden assistant you barely have to open

说明与用途

Tendril 是一个本地化的花园助手，基于天气预报生成每周浇水和虫害检查计划，并以锁屏图片形式展示，支持语音或点击确认。它完全在用户设备上运行，使用开源模型。

问题

Gardeners need a lightweight, local assistant that plans watering and pest tasks based on weather and plant data without constant phone interaction.

结果

Tendril delivers a concise, locally generated watering and pest plan that adapts to weather, reduces phone usage, and keeps all data on the user’s machine.

工作流

• Set city and plant list via QR code or UI
• Every Sunday 7 AM: fetch Open‑Meteo forecast
• Run Qwen 2.5 (3B) via Ollama to generate JSON plan
• Validate plan with Pydantic; retry or fallback to rule‑based planner
• Render plan as lock‑screen image with Pillow
• Each morning: check sky, adjust today’s tasks if needed
• User taps Done or speaks note; faster‑whisper converts to text
• Model parses note, updates plan, replans week if pests noted
• Display gentle reminder after 6 PM if tasks pending

证据

It plans the week from the weather. Every Sunday at 7 AM it reads the forecast, and a small open model running on my own machine writes a plan

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It checks the sky every morning. If rain shows up overnight, or a heat spike, it quietly rewrites just today's tasks.

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The plan is one picture. It's made to fit a phone's lock screen, with the top third left empty for the clock.

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Tell it what you did. Tap Done, or hold the mic and say something like "Watered the chillies, there are aphids under the tulsi leaves."

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