agents

4 posts

• Enter MXC, Part 2: The Fence I Didn't Build

  2026-10-21 · 1995 words · 10 min read

  Part two of the MXC field report: before wiring containment into an agent harness, I mapped every place it actually executes something — and discovered my plan had a category error. What a review pass caught, what stayed open, and why understanding had to come before code.

• Enter MXC: What Process Containers Even Are

  2026-10-13 · 1641 words · 9 min read

  Part one of a field report on Microsoft's MXC: what process containers actually are (AppContainer identities, declarative policy, learn-versus-enforce), explained from the underserved platform, doubts included.

• Hacker News Rust Digest — October 19, 2026

  2026-10-19 · 1001 words · 6 min read

  An eleven-year-old borrow checker soundness bug heads the week, alongside an RL-trained agentic model, a CoScreen revival built in Rust, and fresh tooling for tunnels, parametric CAD, and server-side rendering.

• Hacker News Rust Digest — September 28, 2026

  2026-09-28 · 754 words · 4 min read

  A thinner Rust week on HN, led by the state of SIMD in Rust, Tokio's ambitious Topcoat web framework, AI agents that optimize Rust by measuring it, and a Rust take on 'Parse, don't validate.'