AI agents for Google Sheets
The database every team already has open. AGNT connects to Google Sheets so agents can read what happens there, reason about it, and act — with a receipt for every run.
Report Assembler is a ready-made agent that works in Google Sheets — free, and it runs on your machine.
Google Sheets and AGNT, in brief
| What it does | Lets an AGNT agent read from and act in Google Sheets. |
|---|---|
| Connects with | One OAuth sign-in |
| AGNT node | google-sheets-api, google-sheets-new-row |
| Runs when | A row is added or edited |
| Typical build time | Two minutes |
| Where data goes | Nowhere by default — AGNT runs on your machine and credentials never leave it. |
What you can automate
Reacts when…
- a row is added or edited
- a sheet crosses a threshold
- a schedule fires
Agents can…
- append and update rows
- read ranges for reporting
- maintain a rolling dashboard tab
Teams use it for
- land extracted data as clean rows
- weekly numbers pulled and narrated
- lightweight CRM and tracker upkeep
The Google Sheets workflow, to configure
Design goal for Google Sheets: land extracted data as clean rows; weekly numbers pulled and narrated; lightweight CRM and tracker upkeep. The template below supplies configurable nodes, not the complete logic for those goals.
Use this Google Sheets setup template to arrange the schedule, input review and API operation. Configure the account-specific fields and add your own decision and approval controls before activation.
This is a schema-checked starting point, not an end-to-end tested automation. Replace every CONFIGURE_ value, choose the operations you intend, connect credentials and map source outputs into later inputs. An edge orders steps; it does not supply a condition, an approval gate or a field mapping. Add and test those controls explicitly before any write. Cloud APIs and model providers may receive data. Keep the workflow inactive until tested with fixtures.
{
"id": "1b059cb8-ff53-4c63-a6b8-03e9ec2c1dba",
"name": "Google Sheets — read, decide, act",
"nodes": [
{
"id": "6dc9e469-ab94-44b0-affb-fab7bf2860a8",
"text": "Watch Google Sheets for activity",
"x": 512,
"y": 144,
"isEditing": false,
"type": "google-sheets-new-row",
"icon": "clock",
"category": "trigger",
"isSelected": false,
"parameters": {
"spreadsheetId": "CONFIGURE_SPREADSHEETID",
"sheetName": "CONFIGURE_SHEETNAME"
},
"description": "Setup template for Google Sheets New Row. Listen for new rows added to a specified Google Sheet and trigger the workflow when a new row is detected. Configure credentials, inputs and output mapping before use.",
"error": null,
"isActive": false,
"output": null,
"outputs": {}
},
{
"id": "db2e28e5-c98e-4df3-aea1-4f622461565e",
"text": "Review source and draft",
"x": 512,
"y": 336,
"isEditing": false,
"type": "agnt-agent",
"icon": "agnt",
"category": "action",
"isSelected": false,
"parameters": {
"agentId": "CONFIGURE_AGENTID",
"message": "Read the Google Sheets item and decide whether it warrants action. Explain your reasoning.\nSource input: CONFIGURE_SOURCE_INPUT. Produce a reviewable draft only; do not take external actions."
},
"description": "Setup template for Agent Chat. Chat with an AI agent from your agent library. Select an agent and send messages to interact with it within your workflow. Configure credentials, inputs and output mapping before use.",
"error": null,
"isActive": false,
"output": null,
"outputs": {}
},
{
"id": "85dbae35-8750-4c22-a347-90ab3f2840fc",
"text": "Configure destination in Google Sheets",
"x": 512,
"y": 528,
"isEditing": false,
"type": "google-sheets-api",
"icon": "connect",
"category": "action",
"isSelected": false,
"parameters": {
"operation": "Read",
"spreadsheetId": "CONFIGURE_SPREADSHEETID",
"range": "CONFIGURE_RANGE"
},
"description": "Setup template for Google Sheets API. Interact with Google Sheets to read, write, append, or clear data in a spreadsheet. Configure credentials, inputs and output mapping before use.",
"error": null,
"isActive": false,
"output": null,
"outputs": {}
}
],
"edges": [
{
"id": "446aef60-17c3-4983-af23-264fbe88f86a",
"start": {
"id": "6dc9e469-ab94-44b0-affb-fab7bf2860a8",
"type": "output"
},
"end": {
"id": "db2e28e5-c98e-4df3-aea1-4f622461565e",
"type": "input"
},
"startX": 800,
"startY": 168,
"endX": 512,
"endY": 360
},
{
"id": "de32df31-f898-415b-ab97-14b25b1be0ba",
"start": {
"id": "db2e28e5-c98e-4df3-aea1-4f622461565e",
"type": "output"
},
"end": {
"id": "85dbae35-8750-4c22-a347-90ab3f2840fc",
"type": "input"
},
"startX": 800,
"startY": 360,
"endX": 512,
"endY": 552
}
],
"zoomLevel": 1,
"canvasOffsetX": 0,
"canvasOffsetY": 0,
"isTinyNodeMode": false
}
Configure Google Sheets New Row
Listen for new rows added to a specified Google Sheet and trigger the workflow when a new row is detected.
- spreadsheetId — The ID of the Google Spreadsheet to monitor Current example:
CONFIGURE_SPREADSHEETID. - sheetName — The name of the sheet within the spreadsheet to monitor Current example:
CONFIGURE_SHEETNAME.
Configure Google Sheets API
Interact with Google Sheets to read, write, append, or clear data in a spreadsheet.
- operation — The operation to perform on the Google Sheet Current example:
Read. - spreadsheetId — The ID of the Google Sheet to interact with Current example:
CONFIGURE_SPREADSHEETID. - range — The range of cells to interact with (e.g., 'Sheet1!A1:B5') Current example:
CONFIGURE_RANGE.
Install Report Assembler — it runs on Google Sheets
Report Assembler is a working agent that uses Google Sheets. Installing it drops the whole workflow onto your canvas — connected, editable, and yours to change.
Runs on your own machine · See what it does
The database every team already has open
Sheets is where most operational data actually lives, whatever the official system of record says. That makes it the pragmatic destination for extracted data: an agent can append clean rows to a sheet colleagues are already using, with no migration and no new permissions.
Both a source and a destination
It works in the other direction too. A sheet is often the simplest input for a workflow — a list of URLs to check, accounts to review, or clients to report on — with the agent reading the range, doing the work and writing results alongside.
What the Google Sheets node actually exposes
Interact with Google Sheets to read, write, append, or clear data in a spreadsheet.
What it can do: Read Write Append Clear
Full Google Sheets API parameter reference
| Parameter | Type | What it does |
|---|---|---|
operationrequired |
string | The operation to perform on the Google Sheet Read · Write · Append · Clear |
spreadsheetIdrequired |
string | The ID of the Google Sheet to interact with |
rangerequired |
string | The range of cells to interact with (e.g., 'Sheet1!A1:B5') |
values |
array | Comma separated array of values to write or append (for write and append operations). only when operation is Write or Append |
Every parameter above is read from the shipped google-sheets-api node, so it cannot drift from the product.
Connect Google Sheets in two minutes
- Download AGNT Community Core — free, local-first, no account needed to run.
- Connect with one OAuth sign-in from AGNT’s vault — tokens are stored encrypted on your machine and never leave it.
- Drop the Google Sheets node into a workflow or hand it to an agent — the first run produces a receipt you can read line by line.
Google Sheets + AGNT — common questions
Can an agent append rows automatically?
Yes, and it can update existing rows and maintain a rolling dashboard tab as well.
Can a sheet trigger a workflow?
Yes — a row being added or edited, or a value crossing a threshold, can start a run.
Is a spreadsheet good enough for production data?
For many operational uses, yes. When it stops being enough, the same workflow can write to PostgreSQL instead.