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Dominic Marks

2 articles by Dominic Marks.

Design & UX — Managing context in long-run agentic applications

Managing context in long-run agentic applications

Excerpt In complex, long-running agentic systems, maintaining alignment and coherent reasoning between agents requires careful design. In this second article of our series, we explore these challenges and the mechanisms we built to keep teams of agents working productively over long time spans. We present a range of complementary techniques that balance the conflicting requirements…

DMDominic Marks·April 13, 2026Design & UX
Security — Streamlining Security Investigations with Agents

Streamlining Security Investigations with Agents

Slack’s Security Engineering team is responsible for protecting Slack’s core infrastructure and services. Our security event ingestion pipeline handles billions of events per day from a diverse array of data sources. Reviewing alerts produced by our security detection system is our primary responsibility during on-call shifts. We’re going to show you how we’re using AI…

DMDominic Marks·December 1, 2025Security