Personal budget & expense tracker with Google Sheets and alerts MCP
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 49 nodes and runs when an MCP client calls one of its tools (plus 1 other trigger). Along the way it connects Google Sheets.
How it runs
Trigger: When an MCP client calls one of its tools (plus 1 other trigger).
- Execution Data: uses Execution Data
- Switch: routes items into 8 branches
- If: checks a condition and branches into true / false
- get by id (Google Sheets): uses Google Sheets
- Crypto: hashes or encrypts values
- Update transaction (Google Sheets): update
- Get Existing Budget (Google Sheets): uses Google Sheets
- Get Existing Budget (Google Sheets): uses Google Sheets
- Get Existing Budget (Google Sheets): uses Google Sheets
- Get Existing Budget (Google Sheets): uses Google Sheets
…plus 28 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (11)
- MCP Server Trigger
@n8n/n8n-nodes-langchain.mcpTrigger - Filter
n8n-nodes-base.filter - Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - Call n8n Workflow Tool
@n8n/n8n-nodes-langchain.toolWorkflow - Google Sheets Tool
n8n-nodes-base.googleSheetsTool - Switch
n8n-nodes-base.switch - Google Sheets
n8n-nodes-base.googleSheets - Crypto
n8n-nodes-base.crypto - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - Execution Data
n8n-nodes-base.executionData
From the author
This template provides a set of MCP tools to manage personal budgets and expenses. This MCP tools can be integrated to any AI client that support MCP integration. How it works It stores transaction records and budget in google sheet It will give warning if…