What productivity tools or scripts are you using to streamline ServiceNow dev?
Feels like half the gap between fast and slow SN devs is just tooling. Here's what I'm using — curious what the community has that I'm missing.
SN Utils — if you're not on this already, stop what you're doing. Background script runner, field watcher, instance compare, debug panel. Should've been native. Isn't. Use it anyway.
VS Code + snippets library for writing Business Rules and Script Includes locally. Keep a personal library of GlideRecord patterns, REST scaffolding, and error handling templates so you're not rewriting boilerplate every engagement.
Custom MCP server through REST calls scoped to SN components — feeds the AI context about your specific catalog items, flows, business rules, and table schema before it writes anything. Makes a huge difference vs. just prompting Claude cold for a how-to-guide. Decently better than using SN's built in MCP server that tracks your usage and inflates your Reviewer license fees at renewal.
Update set hygiene script that enforces naming conventions on export (timestamp + ticket + scope). Boring until you're debugging across versions later.
Still haven't solved: Flow Designer automation & debugging, cross-scope dependency hell, and upgrade skipped records at scale.
What's in your toolkit? Especially interested in any self-made tools that you just have for optimizing your day to day work.