bmad-spec is a core skill but its default path used {planning_artifacts}, a bmm-module variable. Core-only installs (no bmm) would fail at activation when the resolver tried to expand the path.
Land specs directly under {output_folder}/specs/spec-{slug}/ instead. Works in any install regardless of installed modules, and aligns with the long-term BMad direction of grouping artifacts as siblings under {output_folder}/<type>/ rather than nested under planning vs implementation parents.
In bmm installs, adopted-companion paths from spec to UX/PRD pick up one extra .. (e.g., ../planning-artifacts/ux-designs/<run>/DESIGN.md) since the spec folder is now one level up from planning-artifacts. Examples in SKILL.md and headless-schemas.md updated. module-help.csv output-location updated and stale -{date} fragment removed.
- headless-schemas.md: rewrite spec_path examples to point at the spec folder (not a file), rename source_artifact to sources[] array, add companions[] array, update verdict from "six rules" to "eight rules", disambiguate reason requirement (only when status=blocked)
- SKILL.md activation: fix config path from {project-root}/_bmad/config.yaml to {project-root}/_bmad/core/config.yaml (matches other BMM skills)
- customize.toml + SKILL.md Workspace: drop {date} from default run_folder_pattern (spec-{slug}); same slug = same folder = trivial in-place update, no glob-and-pick-most-recent needed. Override available for users who want dated history.
- spec-template.md: rename "## Success signals" (plural) to "## Success signal" (singular) to match SKILL.md kernel naming
- SKILL.md Frontmatter conventions: fix adopted-companion example path from _bmad-output/ux-designs/foo-ux/DESIGN.md to ../../ux-designs/ux-foo-bar-2026-05-23/DESIGN.md (matches actual flat-output convention)
- SKILL.md Spec Law: fix double-period typo in rule 2 ((stack, conventions)..)
- SKILL.md Overview: fix awkward "bloat with expansive line item details the kernel" phrasing; drop software-flavored downstream consumer list since bmad-spec is now a core skill serving any domain
- Delete bmad-distillator/ and all registry + doc references (superseded by bmad-spec; no skill or workflow in any BMad module invoked it)
- Add bmad-distillator to removals.txt so installer cleans it from existing IDE skill directories on update
- Move bmad-spec from bmm-skills/2-plan-workflows/ to core-skills/ (universal scope: game design, research hypotheses, editorial briefs, policy, business plans, not just software)
- Register bmad-spec in core module-help.csv and bmad-pro-skills marketplace plugin
- Drop bmad-distillator section from core-tools.md (en, vi-vn, cs, fr, zh-cn) and vi-vn dev guide; renumber subsequent sections
Brian Madison