upskill 0.6.3

Author and distribute AI-assistance content across coding agents
Documentation
# upskill bundle manifest โ€” pure YAML (format-spec ยง2.2, ADR-0007).

schema: 1                     # bundle schema version
name: prompt-engineering      # must match the filename stem
description: One-shot install of the driftsys prompt-engineering discipline โ€” 
  meta-skills for authoring durable agent content (rules, skills, agents)
  under upskill management.
license: MIT

# Items this bundle installs. Names resolve against the same source
# registry the bundle lives in.
items:
  skills:
  - prompt-design             # umbrella entry point
  - prompt-distilling         # placement: intent โ†’ layer
  - writing-rules             # authoring: always-loaded invariants
  - writing-subagents         # authoring: bounded sub-task delegation
  - evaluating-prompts        # eval: RED-GREEN-REFACTOR
  - using-upskill             # ops: add / update / audit
  - writing-skill-bundles     # authoring: .bundle.yaml manifests + plugins

# Free-form metadata. `version` should be quoted in strict registries
# to avoid YAML float coercion, but bare floats round-trip here too.
metadata:
  version: 0.1.0
  author: driftsys