Blog Cosmoscalibur

Welcome to my blog, Cosmoscalibur.

This is a space to share about different topics, not only popular science content. Mainly, there are posts about science, technology and my own poems, but over time this may change following a pattern of curious items I want to share or personal notes that serve as reminders.

About me, you can learn more at Edward Villegas

My latest posts are listed below, but you can see the full list at Archive.

  • (2026-07-11) Migrating to Claude Code as an Alternative to Antigravity’s Pay-As-You-Go Mode on GCP

    I found out through a pop-up in Antigravity’s own interface that the tool would stop being included in corporate Google Workspace licenses. The change took effect on July 7, 2026, and my work account was capped at the same quota as any free user. I had already written enthusiastically about what’s new in Antigravity 2, but this billing change made me rethink my entire agentic development stack, both at work and personally.

  • (2026-05-28) Antigravity 2: What’s New for Agent-Driven Development

    I had already shared my experience with Antigravity as an AI development environment, covering models, quotas, and basic workflows. But since the launch of Antigravity 2.0 in May 2026, the tool took a leap that changed how I work with code agents. It is no longer just an IDE with a built-in agent — it is now a platform for orchestrating autonomous agents.

  • (2026-05-02) Behavioral Guidelines for Coding Agents

    In my article on the agent readiness framework I explained how to evaluate and improve a repository so AI agents can work effectively. But preparing the environment is only half the problem. The other half is telling the agent how to behave inside that environment.

  • (2026-04-18) Use Anaconda Python in Git Bash

    Recently, for work reasons I have had to work on Windows and that is why I had the need to look for a comfortable option to use Git on Windows, with support from Bash to which I am accustomed in Linux and with Python Anaconda recognized. Somehow, the minimum version of how to use Windows without dying trying.

  • (2026-04-18) Turning 28: perfect, triangular and hexagonal

    Well, after some time I return with posts that are finally related to something other than technology. The motivation for this publication is the particular birthday message that my brother left me, which says: