Thanks to the "Agent Skills Discovery via Well-Known URIs" RFC from Cloudflare we can have WordPress as the Skills CMS with the convenience of `npx skills add https://...`
I really hope we eventually arrive at an open package standard for bundling these custom AI plugins that can be self-hosted and installed using any AI GUI harness.
Currently all the nice AI things are mostly available to developers who can run CLI commands.
See https://github.com/cloudflare/agent-skills-discovery-rfc