So far, we’ve covered: why MCP exists what MCP is what tools are Now let’s answer a key question: When the model decides to use a tool… who actually runs it? An MCP server is: The component that exposes tools and executes them. An MCP server is not just your backend. It is: a layer on top of your backend designed specifically for LLM interaction It has three main responsibilities: It tells the sys
Hello, I am currently making my own HTML+CSS+JS framework, you can view it at my GitHub Repository here: github.com/29cmosier-dev/ZiggyLabs-Framework I call it ZiggyLabs Framework for now, I might rename it, and my main goal is to reduce the HTML clutter that Bootstrap has, and possibly figure out more goals later. I would also like to show off my navbar, as you can see from this post's image abov
Lately, I’ve been reflecting on something: The question for most developers is no longer "Are you using AI?", but rather "How and why are you using AI?". I’ve noticed AI tooling becoming increasingly embedded in my daily workflow. At this time last year, my usage of AI was limited to code autocomplete suggestions in my IDE that I would manually validate. Now I am using coding assistants to help id
The cost incident that started this Three weeks after we put our chatbot into production, I opened the OpenAI billing dashboard on a Monday morning and stopped breathing for a second. One session — not one user, one session — had burned through roughly four times the daily budget for the entire app. Over a single afternoon. The session wasn't malicious. It was a test account someone forgot to lo
Most agency onboarding fails before the kickoff call happens. Not because the team isn't good. Not because the client is difficult. Because nobody collected the right context upfront, and the kickoff call becomes the place where everyone discovers what they don't know yet. The intake form is the fix. Not a 3-question "tell us about your project" form. A real one. Here's the framework we use — 27 q
Every few years the industry rediscovers that programming languages are not religions. Then we immediately behave like they are religions. Someone posts a benchmark. Someone else says memory safety. Someone says developer experience. A distributed systems person appears from under a bridge and whispers “Erlang solved this in 1998.” A startup founder announces they are rewriting their CRUD app in R
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JS Trace Table As JavaScript continues to dominate the global software landscape, a new specialized tool, JS to Trace Table, has launched to redefine how developers and students master logical execution. Developed by Md. Anisur Rahman, this interactive platform automates the traditionally manual process of "desk checking," offering a high-fidelity visual environment for real-time code analysis.