10 min read
What Anthropic Actually Disclosed About Claude Breaching 3 Firms
A fact-checked look at Anthropic's disclosure that three Claude models reached real company systems during a misconfigured cybersecurity…
The Lab · Written in the open · Tagged Development
Lab.
Working notes from the studio. The tools I build, the workflows I keep, the mistakes I paid for.
170 entries · latest 2026-09-11
9 min read
The Changelog Habit That Keeps Five RAXXO Tools Honest
The one-line-before-merge rule that catches feature drift early and turns a free tool's changelog into a trust signal…
9 min read
Why Anthropic Just Endorsed a Plan to Pace AI
Anthropic and OpenAI both endorsed the Pacing the Frontier letter this week, tied to Claude authoring over 80%…
9 min read
How I Decide What to Build Next at a One-Person Studio
The one-sentence filter that decides which ideas earn a build slot and which ones get cut before I…
9 min read
Claude Mythos Just Found Real Cracks in Two Cipher Designs
Anthropic says Claude Mythos found a real HAWK-256 weakness experts missed for two years, and a faster attack…
9 min read
MCP Goes Stateless: What the 2026-07-28 Spec Actually Changes
MCP dropped its session handshake for a stateless core, hardened OAuth, and made tool lists cacheable, with SDK…
9 min read
Why RAXXO Studios Sells Both Merch and Terminal Tools
Why one solo studio runs a merch catalog and five developer tools from the same storefront, and how…
9 min read
Claude's Share Feature Let Private Chats Reach Google Search
A missing noindex tag let shared Claude conversations and Artifacts turn up in Google and Bing search results…
9 min read
The Design System That Makes Five RAXXO Tools Feel Like One Studio
How one small set of design rules keeps five different RAXXO tools looking and feeling like a single…
9 min read
Claude Opus 5 Is Here: Fable 5 Intelligence at Half the Price
Anthropic shipped Claude Opus 5 on July 24, a step-change model with a 1M context window at half…
9 min read
Statusline Builder: Why I Give a Tool Away Free
Statusline Builder configures a Claude Code statusline with 33 elements, free forever. Here is why I built it…
10 min read
Why I Built Git Dojo Instead of Another Git GUI
Git Dojo teaches git through real terminal commands, not menus. Why I built it that way and what…