Free, framework-free Colab notebooks for RAG, agents, and evals on the Groq API

AI Engineer Notebooks – free, framework-free RAG/agents/evals on Colab

calmrocks published a set of Colab notebooks on GitHub for AI engineers and forward-deployed engineers. They cover model APIs, structured output, tool calling, RAG, evals-as-the-spine, agent loops from scratch, tool design, guardrails, MCP, Skills, fine-tuning vs LoRA, prompt injection, LLMOps, and customer craft. Everything runs on the free Groq API with no frameworks. The post doesn't specify the number of notebooks or an update schedule.

Why it matters: A free Colab notebook suite for frontline engineers covering RAG, agents, fine-tuning, and security — framework-free and evals-first, with high practical value. Score held at 72 because it's a solo open-source project without community validation or cross-source discussion yet.