Iñaki Sobera — BlogTechnical notes by Iñaki Sobera on applied AI, MCP and RAG.https://inakisobera.me/en-usTwo more Linux kernel patches, that makes threehttps://inakisobera.me/en/blog/dos-parches-mas-kernel/https://inakisobera.me/en/blog/dos-parches-mas-kernel/Greg Kroah-Hartman accepted two more of my patches to the rtl8723bs driver. This time the hard part wasn't the code, it was sending them against the right branch.Tue, 13 Oct 2026 00:00:00 GMTA repo that updates itself with Banxico's datahttps://inakisobera.me/en/blog/banxico-al-dia/https://inakisobera.me/en/blog/banxico-al-dia/Banxico al Día collects 22 Banco de México indicators every business day with a GitHub Action. The git history ends up being Banxico's publication history.Thu, 08 Oct 2026 00:00:00 GMTI sent a patch to the Linux kernel and it got acceptedhttps://inakisobera.me/en/blog/parche-kernel-linux/https://inakisobera.me/en/blog/parche-kernel-linux/It was 15 deleted lines in a staging driver, but Greg Kroah-Hartman accepted it and it's now in linux-next.Wed, 23 Sep 2026 00:00:00 GMTHow I connected Claude to Mexico's central bankhttps://inakisobera.me/en/blog/como-conecte-claude-a-banxico/https://inakisobera.me/en/blog/como-conecte-claude-a-banxico/AI assistants don't know what the dollar is worth today. That's how mcp-banxico was born, my MCP server that now gets over 1,700 downloads a month.Tue, 22 Sep 2026 00:00:00 GMTGordito, my agent that lives in the terminal (and plays music)https://inakisobera.me/en/blog/gordito-agente-local/https://inakisobera.me/en/blog/gordito-agente-local/I wanted an agent that worked on my machine without sending my files to any API. That's how Gordito was born, on Ollama, with tools, MCP and a Tux that changes faces.Mon, 21 Sep 2026 00:00:00 GMTMy first PR merged into a project that isn't minehttps://inakisobera.me/en/blog/mi-primer-pr-mcp-guard/https://inakisobera.me/en/blog/mi-primer-pr-mcp-guard/I added deny rules to MCP Guard, a security scanner for MCP servers. It closed an open issue and got merged the same day.Fri, 18 Sep 2026 00:00:00 GMTExplaining embeddings with a 3D map (because I had to understand them too)https://inakisobera.me/en/blog/embeddings-y-pagila/https://inakisobera.me/en/blog/embeddings-y-pagila/Two repos I built to learn RAG in public. A visual embeddings explorer and an end-to-end tutorial on the Pagila database.Thu, 06 Aug 2026 00:00:00 GMTMy first MCP, or how I talked to SQL Server in plain Spanishhttps://inakisobera.me/en/blog/mi-primer-mcp/https://inakisobera.me/en/blog/mi-primer-mcp/The MCP Relational AI Gateway was my first contact with the Model Context Protocol. Ask your database in natural language and it draws the chart.Thu, 30 Jul 2026 00:00:00 GMTThe day I started a RAG system for PEMEXhttps://inakisobera.me/en/blog/asi-empezo-xerebro/https://inakisobera.me/en/blog/asi-empezo-xerebro/How Xerebro was born, the assistant that reads the refineries' daily reports. The first week was all about fixing things I didn't know could break.Thu, 25 Jun 2026 00:00:00 GMTFrom school assignments to object detection with YOLOhttps://inakisobera.me/en/blog/de-la-escuela-a-yolo/https://inakisobera.me/en/blog/de-la-escuela-a-yolo/How my GitHub started. Spoiler, with a text comparer, a coffee machine and a whole lot of Java.Mon, 27 Oct 2025 00:00:00 GMT