Quick recap for anyone new: xNode360 is a live map of your infrastructure. Every VPS, domain, database or SaaS account is a node, you draw the links between them, and each node runs a real check (port, HTTP, TLS cert, DNS, Postgres query). It tracks when certs and secrets expire without storing the values. Private servers are checked by a small outbound-only agent. You can build the map by hand, from a YAML manifest, or let an LLM build it from your repo through the MCP server. There's also a VS Code extension with the live map in a side panel. Previous posts: – Why I built it: https://www.reddit.com/r/microsaas/comments/1wqdumk/my_setup_had_gotten_so_complicated_that_i_could/ – VS Code extension + MCP server
**What's new: highlighting connections**
Once a map grows past a dozen nodes, the lines start to blur together and it's hard to tell what actually connects to what. So: – **Select an edge** → the two nodes it connects light up. No more following a line across the canvas to see where it ends. – **Select a node** → every node directly connected to it is highlighted and the rest of the map fades out. It sounds small, but it's the feature I use most now. When something goes red, I click it and immediately see what depends on it and what it depends on. It also helps a lot when showing the map to someone else: instead of explaining the whole picture, you click one piece and walk through its neighbours. Demo, no signup (read-only). Still early: no alerting yet, pricing is undecided. Next thing I'm thinking about is following connections more than one hop away (the full chain of what breaks if X goes down). Would that be useful to you, or is the direct neighbourhood enough?
Source: r/microsaas · by /u/Jealous-Wedding6867