Track training and nutrition habits with a health agent

The poster built an agent that uses two Sheets tools to track and analyze training and nutrition, with sleep and psychological tracking planned. · Apr 28, 2026

What They Did

The poster said they spent five months building one main agent to manage two Google Sheets-style tools: one for training and one for nutrition. The current interface is WhatsApp messages received by API, and a “get rows” step runs before the agent so data is filtered or recorded for the user who sent the message; for broader analysis, they planned an n8n AI agent node with access to the user’s vectorized data.

How It Went

It was still in development: the poster said tracking was not finished, and psychological and sleep tracking plus a combined body score were still planned. No usage numbers or measured results were given.

Worth Knowing

The main practical catch mentioned is privacy and validation: they rely on a pre-agent “get rows” filter tied to the message sender before the agent sees spreadsheet data.