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The Miners

Codeminer42’s Engineering Blog

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Tag: MCP

Building a Practical AI Agent with RAG, MCP, and Ollama How I built (and iterated on) a production‑ready AI agent that actually works with real data

Building a Practical AI Agent with RAG, MCP, and Ollama

How I built (and iterated on) a production‑ready AI agent that actually works with real data

emerson.arakiby emerson.arakiFebruary 19, 2026February 19, 2026

Introduction Over the last year, “AI agents” went from a buzzword to something people actually try to ship. And if you’ve tried to build one …

Ruby 4.0, MCP Overhyped, and Context Engineering 101 – Dev Weekly #92

Ruby 4.0, MCP Overhyped, and Context Engineering 101 – Dev Weekly #92

Gabriel Quaresmaby Gabriel QuaresmaDecember 19, 2025

Hello everyone! 🎉 Today is December 19th, 2025, and you’re reading the 92nd, and final,edition of Codeminer42’s tech news report for the year. Let’s dive …

Powering Your Database Queries with a LLMs and MCPs

Powering Your Database Queries with a LLMs and MCPs

Gabriel Quaresmaby Gabriel QuaresmaNovember 28, 2025December 9, 2025

Today, we live in an era where we increasingly encounter AIs of various types and uses in our lives, whether due to hype or not, …

How MCP Turned Into The AI Agents Lingua Franca Retrospective on AI Agents and MCP after one year of its release

How MCP Turned Into The AI Agents Lingua Franca

Retrospective on AI Agents and MCP after one year of its release

Edy Silvaby Edy SilvaNovember 24, 2025November 26, 2025

In November 2022, OpenAI released ChatGPT, a groundbreaking AI language model that quickly captured widespread attention for its ability to generate human-like text. This release …

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Recent Posts

  • Building a Practical AI Agent with RAG, MCP, and Ollama
  • [Dev Weekly #98] GLM-5 Goes Fully Agentic, Qwen-Image-2.0 Rivals Human Creativity, the “Death” of Heroku, and TypeScript 6.0
  • Everything you should know about Background Jobs with ActiveJob
  • [Dev Weekly #97] Astro is 39% More Loved Than Next.js, Claude 4.6 + GPT-5.3 Codex Just Dropped, and more
  • How To Sandbox Your AI Agent Using Docker

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