bmad-shared

name	bmad-shared
description	Shared state and template helper skill for BMAD. Provides reusable YAML contracts and deterministic scripts used by orchestrator and phase skills.

BMAD Shared

Purpose

Provide shared workflow state contracts and helper scripts for all BMAD skills.

Language Guard (Mandatory)

Enforce language selection separately for chat responses and generated artifacts.

Chat language (communication_language) fallback order:

1. language.communication_language from bmad/project.yaml
2. English

Rules for chat responses:

• Use the resolved chat language for all assistant responses (questions, status updates, summaries, and handoff notes).
• Do not switch chat language unless the user explicitly requests a different language in the current thread.

Artifact language (document_output_language) fallback order:

1. language.document_output_language from bmad/project.yaml
2. English

Rules for generated artifacts:

• Use the resolved artifact language for all generated BMAD documents and structured artifacts.
• write prose and field values in the resolved document language
• avoid mixed-language requirement clauses with English modal verbs (for example, System shall followed by non-English text)
• allow English acronyms/abbreviations in non-English sentences (for example, API, SLA, KPI, OAuth, WCAG)
• Keep code snippets, CLI commands, file paths, and identifiers in their original technical form.

Mandatory Reference Load

Before executing shared helper workflows, read REFERENCE.md first. Treat REFERENCE.md as required context for state semantics and update rules.

Workflow Variants

1. config-read

• Read project or global configuration safely.

2. status-update

• Update workflow state after completion.

3. next-recommendation

• Compute next intent from workflow state.

YAML Contract Files

• workflows.registry.yaml

• REFERENCE.md

• Shared script semantics and state rules.

• helpers.md

• Shared implementation conventions and migration notes.

Script Selection

Current scripts:

• Read project config:

  bash scripts/load-project-config.sh bmad/project.yaml
  

• Read global config:

  bash scripts/load-global-config.sh
  

• Update workflow state:

  bash scripts/update-workflow-status.sh --workflow product_brief --status-file bmad/workflow-status.yaml
  

• Recommend next workflow:

  bash scripts/next-workflow.sh bmad/workflow-status.yaml
  

Compatibility wrappers:

• scripts/load-config.sh -> wrapper to load-project-config.sh
• scripts/update-status.sh -> wrapper to update-workflow-status.sh
• scripts/check-phase.sh -> wrapper to next-workflow.sh

Usage Rules

• prefer yq v4+ for all YAML reads and writes
• keep updates deterministic and idempotent where possible
• avoid ad-hoc parsing for nested YAML values

Quality Gates

• YAML contract files remain backward-compatible within this branch
• scripts return explicit errors for missing files or tools
• state transitions update metrics and phase status consistently