---
title: "danicat.dev"
description: "Personal blog of Daniela Petruzalek"
language: "en"
translations:
  - lang: "pt-BR"
    url: https://danicat.dev/pt-br/
    markdown_url: https://danicat.dev/pt-br/index.md
  - lang: "ja"
    url: https://danicat.dev/ja/
    markdown_url: https://danicat.dev/ja/index.md
url: https://danicat.dev/
---

# danicat.dev — Daniela Petruzalek

> For the complete documentation index, see [llms.txt](https://danicat.dev/llms.txt) or the full site corpus at [llms-full.txt](https://danicat.dev/llms-full.txt).

Senior Developer Relations Engineer at Google — Writing about AI agents, Go, and Cloud.

- **Website**: https://danicat.dev/
- **Markdown URL**: https://danicat.dev/index.md
- **LLMs Index**: https://danicat.dev/llms.txt
- **LLMs Full Corpus**: https://danicat.dev/llms-full.txt
- **Agent Skills Catalog**: https://skills.danicat.dev/ ([llms.txt](https://skills.danicat.dev/llms.txt) · [catalog.json](https://skills.danicat.dev/catalog.json))
- **Translations**: [Português (pt-BR)](https://danicat.dev/pt-br/index.md) ([HTML](https://danicat.dev/pt-br/)), [日本語 (ja)](https://danicat.dev/ja/index.md) ([HTML](https://danicat.dev/ja/))

## Primary Sections

- [Posts & Technical Articles](https://danicat.dev/posts/index.md) ([HTML](https://danicat.dev/posts/))
- [Interactive Codelabs & Workshops](https://danicat.dev/codelabs/index.md) ([HTML](https://danicat.dev/codelabs/))
- [Speaking & Conference Events](https://danicat.dev/events/index.md) ([HTML](https://danicat.dev/events/))
- [Videos & Screencasts](https://danicat.dev/videos/index.md) ([HTML](https://danicat.dev/videos/))
- [About Daniela Petruzalek](https://danicat.dev/about/index.md) ([HTML](https://danicat.dev/about/))

## Featured Article

- **[Beyond Writing Code: Taste, Skills, and Tech Leads](https://danicat.dev/posts/beyond-writing-code/index.md)** ([HTML](https://danicat.dev/posts/beyond-writing-code/) · 2026-10-28 · Perspectives): Why software engineering in the age of coding agents shifts from writing syntax to architectural taste, subagents, agent skills, and acting as tech leads.

## Recent Posts
- **[Designing Agentic Interfaces with A2UI and Genkit](https://danicat.dev/posts/designing-agentic-interfaces-with-a2ui-and-genkit/index.md)** ([HTML](https://danicat.dev/posts/designing-agentic-interfaces-with-a2ui-and-genkit/) · 2026-10-27 · Agent Development · Tags: a2ui, agent-skills, ai-agents, gemini, genkit, golang, osquery): Learn how to upgrade a Genkit Go agent from a text chatbot to a generative UI using A2UI, custom component catalogs, and human-in-the-loop interrupts.
- **[Building Visual Tools with Antigravity UI Extensions](https://danicat.dev/posts/building-sidecars-and-ui-extensions-in-antigravity/index.md)** ([HTML](https://danicat.dev/posts/building-sidecars-and-ui-extensions-in-antigravity/) · 2026-10-13 · Agentic Coding · Tags: agent-skills, antigravity, gemini, tutorial, vibe-coding): Learn how to use Antigravity UI Extensions in Google Antigravity 2.22.0 to build two-way visual workspaces right inside the side panel.
- **[Why I Rebuilt My Python RAG Agent in Go with Genkit](https://danicat.dev/posts/building-agentic-backends-with-genkit-go/index.md)** ([HTML](https://danicat.dev/posts/building-agentic-backends-with-genkit-go/) · 2026-10-06 · Agent Development · Tags: agent-skills, ai-agents, gemini, genkit, golang, osquery, rag): See how I replaced a legacy Python and SQLite RAG agent with a single-binary Go agent using Genkit, typed dotprompt templates, and on-demand Agent Skills.
- **[The Pragmatic Guide to Agent Skills](https://danicat.dev/posts/the-pragmatic-guide-to-agent-skills/index.md)** ([HTML](https://danicat.dev/posts/the-pragmatic-guide-to-agent-skills/) · 2026-08-29 · Agentic Coding · Tags: agent-skills, antigravity, gemini-cli, vibe-coding): A pragmatic guide to creating custom Agent Skills for coding agents: explore real-world use cases across documentation, process automation, and agent traits.
- **[Building AI Agents in Go: GenAI SDK, Genkit, and ADK](https://danicat.dev/posts/gemini-for-go-developers-part-3-building-agents/index.md)** ([HTML](https://danicat.dev/posts/gemini-for-go-developers-part-3-building-agents/) · 2026-08-25 · Agent Development · Tags: adk, ai-agents, cloud-run, gemini, genkit, golang): Build a Retro Game Appraiser agent in Go across three paradigms: raw tool loops with the Go GenAI SDK, typed Genkit flows, and multi-agent Google ADK.
- **[Why Go Is Built for Coding Agents (And How to Tune Yours)](https://danicat.dev/posts/gemini-for-go-developers-part-2-coding-with-gemini/index.md)** ([HTML](https://danicat.dev/posts/gemini-for-go-developers-part-2-coding-with-gemini/) · 2026-08-17 · Agentic Coding · Tags: agent-skills, antigravity, gemini, godoctor, golang, mcp): Maximize Go's agentic affinity with AI coding harnesses. Configure Antigravity, MCP servers, Agent Skills, and godoctor for compiler-verified Go workflows.

- [All Posts](https://danicat.dev/posts/index.md)