Hermes (the command line or the desktop app) on your Mac.

Tell your AI: Mr Patel accepted our kitchen quote. The agreed price is £4,200 and work starts on 3 November. Confirm the job in one sentence.
Open the Second Brain app. Within about a minute a new entry appears on that AI's card saying Mr Patel accepted the quote at £4,200. If it does, you are done. Entries are never deleted, so leave it or ignore it.

Tested 6 October 2026 with the Hermes command line: with the paragraph only in SOUL.md and nothing pasted, Hermes wrote a correct entry to its diary with the right time. Earlier that day the desktop app wrote a correct entry when the paragraph was pasted into a new session, taking about 3 minutes. We did not test the desktop app with SOUL.md.
Other guides: Claude Code · Claude on claude.ai or in the Claude app · ChatGPT desktop app (Codex) and Codex · Cursor · Grok Bot · Grok and ChatGPT on the web
The normal price is £499. £99 is the price for a limited launch period. With the app you do it yourself in about 10 minutes.