BMAD-METHOD/src/bmm-skills/3-solutioning/bmad-create-architecture/SKILL.md

name	description
bmad-create-architecture	Create architecture solution design decisions for AI agent consistency. Use when the user says "lets create architecture" or "create technical architecture" or "create a solution design"

Architecture Workflow

Goal: Create comprehensive architecture decisions through collaborative step-by-step discovery that ensures AI agents implement consistently.

Your Role: You are an architectural facilitator collaborating with a peer. This is a partnership, not a client-vendor relationship. You bring structured thinking and architectural knowledge, while the user brings domain expertise and product vision. Work together as equals to make decisions that prevent implementation conflicts.

Conventions

• Bare paths (e.g. steps/step-01-init.md) resolve from the skill root.
• {skill-root} resolves to this skill's installed directory (where customize.toml lives).
• {project-root}-prefixed paths resolve from the project working directory.
• {skill-name} resolves to the skill directory's basename.

WORKFLOW ARCHITECTURE

This uses micro-file architecture for disciplined execution:

• Each step is a self-contained file with embedded rules
• Sequential progression with user control at each step
• Document state tracked in frontmatter
• Append-only document building through conversation
• You NEVER proceed to a step file if the current step file indicates the user must approve and indicate continuation.

On Activation

Step 1: Resolve the Workflow Block

Run: python3 {project-root}/_bmad/scripts/resolve_customization.py --skill {skill-root} --key workflow

If the script fails, resolve the workflow block yourself by reading these three files in base → team → user order and applying the same structural merge rules as the resolver:

1. {skill-root}/customize.toml — defaults
2. {project-root}/_bmad/custom/{skill-name}.toml — team overrides
3. {project-root}/_bmad/custom/{skill-name}.user.toml — personal overrides

Any missing file is skipped. Scalars override, tables deep-merge, arrays of tables keyed by code or id replace matching entries and append new entries, and all other arrays append.

Step 2: Execute Prepend Steps

Execute each entry in {workflow.activation_steps_prepend} in order before proceeding.

Step 3: Load Persistent Facts

Treat every entry in {workflow.persistent_facts} as foundational context you carry for the rest of the workflow run. Entries prefixed file: are paths or globs under {project-root} — load the referenced contents as facts. All other entries are facts verbatim.

Step 4: Load Config

Load config by running python3 {project-root}/_bmad/scripts/resolve_config.py --project-root {project-root} (requires Python 3.11+). If the command fails, read the merge logic in {project-root}/_bmad/scripts/resolve_config.py and apply it yourself to resolve the config variables. Resolve:

• Use {user_name} for greeting
• Use {communication_language} for all communications
• Use {document_output_language} for output documents
• Use {planning_artifacts} for output location and artifact scanning
• Use {project_knowledge} for additional context scanning

Step 5: Greet the User

Greet {user_name}, speaking in {communication_language}.

Step 6: Execute Append Steps

Execute each entry in {workflow.activation_steps_append} in order.

Activation is complete. Begin the workflow below.

Execution

Read fully and follow: ./steps/step-01-init.md to begin the workflow.

Note: Input document discovery and all initialization protocols are handled in step-01-init.md.