---
title: "How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents"
slug: how-to-build-ai-action-agents-beyond-chat-with-voice-agents
date_published: 2024-10-24T06:40:28.123Z
original_url: https://www.tigzig.com/post/how-to-build-ai-action-agents-beyond-chat-with-voice-agents
source: migrated
processed_at: 2025-12-02T10:00:00.000Z
---

# How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents

Execute. Automate. Analyze

Chat is just one of the many things LLMs can do...

They can act and execute.

In this first of a 5 part series, I show a demo, architecture and process tracing. Next 4 are all detailed hands-on implementation guides.

**VTEXER: Voice-Enabled LLM Action Agent App for Task Execution Automation Query and Research.** I demonstrate how you can, with natural language voice instructions:

* Update Excel Sheet
* Update Google Sheet
* Update tables in remote Data Warehouses
* Generate and email print formatted report
* Generate and email a slide format
* Query MySQL database, including updating and modifying data
* And few additional things shown in the demo.

And yes, it can also chat.

**The app uses LLM ReAct Agents, Reasoning and Action Agents.** Called as such since they can execute tasks via API calls, also called Function Calls / Tool Calling. Fairly easy to setup in Flowise. [FlowiseAI (YC S23)](https://www.linkedin.com/company/flowiseai/) has a marvelous functionality to access an agent / chat flow via an API endpoint. Allows you to fully customize the UI and response flow. Using that extensively here (glad i remembered it from Van Zyl's videos).

The app has a React.js frontend, with Flowise providing complete middle layer of LLM Agents and ChatFlows. Backend of automation workflows in [Make.com](http://make.com/), automation scripts in Google Apps Script and database connectivity via a custom-built FastAPI server.

**ALL coding done by GPT, LLMs & AI Assisted Coding Tools.** For Google Scripts and Python I like GPT-4o. For React in general it is Claude Sonnet. For React.js apps like this one, my current favorites are Claude Dev, a VS Code extension and Cursor AI IDE, a VS Code fork. Claude Dev works on Github Codespaces also… I have a bit of preference for cloud over local. Both are able to create new files as well as modify files across whole codebase. Claude Dev even has terminal access, so does pretty much everything.

In this video:

1. Demo
2. Architecture Overview
3. Tracing of Agent Flow - Component Level
4. Implementation Guide - process steps

The total video content for the implementation guide is more than 2 hours. I will be publishing it in 4 Parts over the coming week or so. Along with the GitHub Repo, Codes, Schemas, Blueprints, etc. Free to use.

* Part 1 : Demo / Architecture / Agent Process Tracing (this one)
* Part 2 : ReAct LLM Agent in Flowise AI and Make.com workflow
* Part 3 : Setup Google App Scripts and connect to [Make.com](http://make.com/)
* Part 4 : Custom Frontend with AI-Assisted Tools. From develop to live deploy.
* Part 5 : Integrate rest of ReAct Agents & Chatflows in Flowise. Deploy to Vercel. Go Live