Kaizenware connects Google Tasks to your AI assistant.
Kaizenware is a small Model Context Protocol server that runs on your own computer. It lets an AI assistant such as Claude read, create, and complete items in your Google Tasks lists — on your instruction, on your machine.
Privacy policyHow your data is handled
What it does
Model Context Protocol (MCP) is an open standard that lets AI assistants talk to external tools. Kaizenware is one such tool: it exposes your Google Tasks to an assistant you already use, so you can manage a to-do list in plain language instead of clicking through an interface.
Read your lists
Ask what's due, what's outstanding, or what's on a particular list — and get an answer without leaving the conversation.
Capture new tasks
Turn something you mentioned in passing into a real task, with a due date and notes, in the right list.
Keep things tidy
Complete, edit, reschedule, or clear finished items — the routine upkeep that a list needs to stay useful.
How your data is handled
The short version: Kaizenware runs entirely on your own computer. There is no Kaizenware server, account, or database. Your Google data is never sent to us, because there is no "us" for it to be sent to — it travels between your machine and Google's API, and nowhere else.
- Local by design. The software runs as a process on your machine. Authorization uses Google's desktop loopback flow, which returns to
http://localhoston your own computer. - Your tokens stay with you. Google's access and refresh tokens are written to a credentials file in your own user directory. They are not transmitted anywhere else.
- Only what you ask for. The server requests access to Google Tasks and nothing further — no Gmail, no Drive, no contacts, no profile browsing.
- Nothing is sold or shared. No advertising, no analytics on your task content, no third-party data transfer, no human review of your tasks.
- Revocable at any time. Remove the app's access under your Google Account permissions, and delete the local credentials file. That ends the access completely.
The full detail — scopes, retention, deletion, and Google's Limited Use requirements — is in the privacy policy.
Requirements
- A Google account with Google Tasks.
- An MCP-capable AI client (for example, Claude Desktop or Claude Code).
- A machine to run it on — the server is a local process, not a hosted service.
Contact
Questions about the app or this site: contact@kaizenware.de.