This adds a new skill, releasing-via-tangled, that knows how to ship releases on Tangled. There's no Releases tab, so the flow is: annotated tag push kicks off a Spindle pipeline, the pipeline builds and publishes artifacts to a pages repo, and that repo auto-deploys as the index site for <you>.tngl.io. An sh.tangled.repo.artifact record on a PDS rounds it out. The skill covers the one-time setup, wiring new projects in, and debugging the pipeline when it breaks.
I built it while cutting releases for Sheaf and HeCAPTe, and the examples cite those repos where a real one helps. The references/lessons.md file is a field log of every way the pipeline has actually failed on me; most of them are silent and will burn a tag-push cycle if you hit them again, so the skill front-loads it.
The install command in the README entry points at secluded.site, same as the other entries. I left the token-count lines off since I can't call the count_tokens API from here; go run skill-stats.go will fill them in.
Happy to rework whatever doesn't fit.