# Blog da Crafter Station

Índice em markdown dos 6 posts do blog da Crafter Station, pensado para agentes e modelos. Adicione .md à URL de qualquer post para lê-lo em markdown.

https://crafter.run/pt/blog

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## 2026

- [Build the magic, borrow the rest](https://crafter.run/en/blog/build-the-magic-borrow-the-rest.md) - 2026-08-25 (en): A hackathon is a scoping problem wearing an engineering costume. The three layers every product has, and the four questions that decide which of them you are allowed to write yourself.
- [What the free tier costs when it stops being free](https://crafter.run/en/blog/what-the-free-tier-costs-when-it-stops-being-free.md) - 2026-08-25 (en): The borrowed stack is free at a hackathon and stays free longer than most people expect. Real monthly numbers from two products in production, and where the build-versus-buy tradeoff actually flips.
- [Two ways to build on WhatsApp, and how to pick](https://crafter.run/en/blog/two-ways-to-build-on-whatsapp.md) - 2026-08-25 (en): The official Cloud API and QR session wrappers solve different problems and fail in different ways. Groups, ban risk, Meta policy changes, and the decision table we use.
- [Pick tools your coding agent already knows](https://crafter.run/en/blog/pick-tools-your-coding-agent-already-knows.md) - 2026-08-25 (en): Tool selection changed when agents started writing most of the integration code. Eight questions to ask before adding a dependency, and why documentation quality is now a performance characteristic.
- [Um site que agentes conseguem ler](https://crafter.run/pt/blog/a-website-agents-can-read.md) - 2026-08-25: crafter.run agora publica um agents.md, um llms.txt, uma descrição OpenAPI e um servidor MCP somente leitura. Para que serve cada superfície, e a única regra sobre escrita.
- [Olá, mundo](https://crafter.run/pt/blog/hello-world.md) - 2026-08-25: A Crafter Station começa a escrever em público: o que construímos, o que aprendemos e por que escolhemos uma coisa em vez de outra. Este é o primeiro post.