Finly / How it's built

Tool-calling assistant

A chat assistant that can change your data should never act without asking.

How it works

  1. Chat agent with tools
  2. Proposes a write
  3. User confirms
  4. Commit

In Finly

The assistant proposes changes to a user's data in conversation. Nothing is committed until the user confirms.

This runs in Finly, our AI expense tracker for iPhone and Android.

Read more: Confirm before you write: a tool-calling assistant for money

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