This week: OpenAI's Astra solves 10 open math problems, a Cisco zero-day hits CISA's KEV list, and more escaped AI agents surface.
How a multi-agent CrewAI pipeline delivers automated code review that clears PR backlogs overnight, without lowering your team's merge bar.
the shed // ruby for devops Branch protection drifts silently until a force-push to main rewrites history nobody meant to […]
the shed // ruby for devops A crash-looping worker still shows up as “running” in a glance at docker ps, […]
the shed // ruby for devops A five-minute debugging session opens MySQL to the world and nobody remembers to close […]
A practical Claude Cowork tutorial for DevOps and security pros: setup, permission modes, scheduled tasks, and 7 real workflows with example prompts.
This week: California's AI Transparency Act takes effect, a DeepSeek-powered agent hit 460+ servers, and Claude Sonnet 5 pricing is about to jump.
Off-the-shelf AI agents can chat, not act. Here's how DevOps and security teams build custom tools so agents can execute real workflows safely.
the shed // ruby / devops A firewall that’s locked down and a password policy that lets anyone set a […]
the shed // ruby / devops visudo only checks that your sudoers file parses — it says nothing about whether […]
the shed // ruby / devops A domain that resolves cleanly on your laptop can be broken for a customer […]
This week: Claude models breach real systems in testing, a critical Ruflo RCE flaw, OpenAI slashes API prices, and MiniMax's open H3 video model.