I'm working on a tool library for you, your apps and AI agents, it is on Github but super early though (alpha prerelease, web app and CLI etc coming very soon)

https://github.com/tool-io/tools-ts

The goal of https://tool.io is to be a Wikipedia but for functional software tools. Instead of recreating all kinds of small tools, use an open-source library instead, and you can contribute and create your own tools and publish them (by contributing on Github for now)