roadster.hashnode.devBuilding Local File Systems with MCP and FastMCPThe Model Context Protocol (MCP) is the “USB-C for AI.” It allows any AI model to connect to any data source using a universal standard. To build with it, you need to understand three components: MCP28m ago·3 min read
roadster.hashnode.devThe Model Context Protocol: How MCP Became the USB-C of AI in Just One YearIf you’ve been anywhere near the AI engineering space in the past year, you’ve heard the acronym MCP — the Model Context Protocol. What started as a quiet open-source release from Anthropic in Novembe3h ago·7 min read
roadster.hashnode.devWhen AI Writes the Code: What Software Engineers Actually Do — and How to Stay Valuable for the…Last week, I joined a new project and was asked to implement a new feature. It wasn’t a greenfield system — there was already a substantial codebase in place, written by people who understood the domain far better than I did on day one. Before I coul...Feb 15·5 min read
roadster.hashnode.devMeasuring Network Throughput with iperf3: Host-to-Host and Pod-to-PodNetwork performance is critical for distributed applications, especially in Kubernetes environments. This guide walks you through using iperf3 to measure network throughput between VMs and between pods across Kubernetes clusters which should be helpf...Feb 14·3 min read
roadster.hashnode.devUnderstanding Docker Image Push ProcessThe Docker image push process involves several steps and API calls to upload an image to a registry. Here’s how it works: Overview When you run docker push, the Docker client communicates with the registry using the Docker Registry HTTP API V2. The p...Dec 29, 2025·2 min read