October 23, 2026

editmd 0.2.0 (link)

This update adds change tracking. When your agents change a file you’re working on, their changes are automatically highlighted as they appear. It looks like this: Each agent's changes are highlighted in its own colour. A best effort attempt is made to label the agent, otherwise it gets a generic label, either way you can edit labels in the legend in the corner. Highlights stay with the agent's text while you keep working and are not saved to the file. […1 min read]

release#agent-tools#coding-agents#developer-tools#editmd#markdown#release#ui

Personal agents need a new kind of harness

I’ve been working on building a personal agent that is both useful and secure and have come to the conclusion that it needs a new kind of harness, specifically one without a shell. A personal agent comes with the lethal trifecta by default — in order to be useful, it needs access to your data and the internet, which is full of untrusted content and ways to exfiltrate information. […14 min read]

post#agent-tools#ai-agents#ai-safety#coding-agents#lethal-trifecta#llms#personal-agents#security