Archive
we open sourced the fastest pdf parser engine, hubspot wanted $80k/y for a team of < 10 sales people so i spent half of today vibe coding our...
Video coming out on Opus 5 soon.
The new rules of context engineering for Claude 5 models, one more thing: Orwell's rules for Claude Code/Codex missed the AI tic i recognize on sight: 𝗰𝗼𝗿𝗿..., Today we’re launching Ramp Router., 𝘀𝘁𝗼𝗽 telling Claude Code/Codex 'no em dashes'.
New in Claude Code: /checkup, If you run this workflow, ask Fable to make codex the workhorse., Getting started with loops, David Ondrej open-sources his entire agent-skill library +2 more
New Components for Building Chat Interfaces, Six Months of Dictating Everything, Then Switching to Local, Best Practices for Human-Agent Teams, Loop Engineering for Agentic Systems +4 more
Using Artifacts in Claude Code for Everything, SpaceX and the Sentient Sun, Block's Internal Agent Ships 15% of Production Code, Turning the Website Into Your Hardest-Working Employee +3 more
Build a Self-Improving Agent System in 14 Steps, A Simple Loop That Maintains Your Repos, Building Features Live During the Sales Call, A Billion Tokens With Fable 5, Judged by a Non-Engineer +3 more
A Repo of Open Agent Skills, Dynamic Workflows Click for Adversarial Code Review, How Anthropic Automates Its Own Data Analytics, A 33-Agent Audit of Your Own Knowledge Base +12 more