Blog

Field notes on AI and automation in real businesses, in English. The Polish newsletter and archive live on the newsletter page; the same stories in first person go out as The AI Logic on Substack.

An AI inbox assistant that cannot send, delete or hide anything: how it earned each permission

An AI inbox assistant that cannot send, delete or hide anything: how it earned each permission

Rimas Lukaszewicz, 8 September 2026

A Gmail assistant on Claude Code routines that started read-only and gains one permission at a time. The trust ladder and the question to ask about any inbox tool.

Self-hosted CRM with an AI assistant: $8.46 a month instead of a per-seat subscription

Self-hosted CRM with an AI assistant: $8.46 a month instead of a per-seat subscription

Rimas Lukaszewicz, 1 September 2026

Open-source Twenty on Railway, the real monthly bill, and the two rules that let an AI assistant keep the CRM current from pasted conversations.

n8n disk full: how one Gmail trigger wrote 36 GB of duplicate attachments

n8n disk full: how one Gmail trigger wrote 36 GB of duplicate attachments

Rimas Lukaszewicz, 25 August 2026

Two outages in six days, 36 GB of the same email attachments, and credentials that were never deleted. The diagnosis and the three-step fix.