0o_MrPatrick_o0

389 karmajoined December 12, 2025On HN

I'm into:

* Building things

* Protecting things that are used by lots of people

* Helping people who protect things get better at influencing others.

patrickmccanna.net

x.com/patrickmccanna

Recent submissions

Using network namespaces to discover how Claude Code scrapes patrickmccanna.net
30o_MrPatrick_o02modiscuss
The text in Claude Code’s “Extended Thinking” output patrickmccanna.net
3260o_MrPatrick_o02mo225 comments
Avoiding wasteful electricity use while self hosting LLMs patrickmccanna.net
30o_MrPatrick_o03modiscuss
Establishing collaboration across LLM Agents when context is close to saturation patrickmccanna.net
20o_MrPatrick_o04modiscuss
What changes when you turn a Linux box into a router patrickmccanna.net
2290o_MrPatrick_o05mo68 comments
Defeating Context Fatigue with Agentic Scaffolding patrickmccanna.net
20o_MrPatrick_o06modiscuss
Where did my 128GB of video RAM go? AMD GPU BIOS gotcha for LLM builders patrickmccanna.net
20o_MrPatrick_o06mo2 comments
Giving AI Agents SSH access without giving them your secret keys patrickmccanna.net
30o_MrPatrick_o06mo1 comment
Giving AI agents SSH access without giving up your keys patrickmccanna.net
20o_MrPatrick_o06modiscuss
Bubblewrap: A nimble way to prevent agents from accessing your .env files patrickmccanna.net
1870o_MrPatrick_o07mo140 comments
Building operation agents that SSH into servers to diagnose and fix things patrickmccanna.net
10o_MrPatrick_o08modiscuss
The Boot Order of the Raspberry Pi Is Unusual patrickmccanna.net
370o_MrPatrick_o09mo18 comments

All submissions and comments on Hacker News.