Skill Registry
Domain: Skills System
Motivation
The skill registry is dsh-skill, the single service every provider and consumer talks to via ctx.skills. It merges every provider’s catalog into one, resolves duplicate names predictably, validates entries, tolerates unavailable sources, and loads a selected skill’s body on demand. Same-name runtime registrations in one layer are first-wins with a warning.
Concrete Example
ctx.skills.register(...) adds an in-memory skill with a default invocation policy and runtime provider label; ctx.skills.registerProvider(...) contributes a provider catalog and returns a disposer.
Analogy
A central catalog desk that dedupes and merges submissions from every shelf.