architecture-review（架构评论）

Table of Contents

• Quick Start
• When to Use
• Progressive Loading
• Required TodoWrite Items
• Workflow
• Step 1: Establish Context (arch-review:context-established))
• Step 2: ADR Audit (arch-review:adr-audit))
• Step 3: Interaction Mapping (arch-review:interaction-mapping))
• Step 4: Principle Checks (arch-review:principle-checks))
• Step 5: Risks and Actions (arch-review:risks-actions))
• Testing

Testing

Run pytest plugins/pensive/tests/skills/test_architecture_review.py to verify review logic.

• Architecture Principles Checklist
• Coupling
• Cohesion
• Layering
• Evolution

Architecture Review Workflow

Architecture assessment against ADRs and design principles.

Quick Start

/architecture-review

When To Use

• Approving reimplementations.
• Large-scale refactoring reviews.
• System design changes.
• New module/service introduction.
• Dependency restructuring.

When NOT To Use

• Selecting architecture paradigms - use archetypes skills
• API surface review - use api-review
• Selecting architecture paradigms - use archetypes skills
• API surface review - use api-review

Progressive Loading

Load modules based on review scope:

• modules/adr-audit.md (~400 tokens): ADR verification and documentation.
• modules/coupling-analysis.md (~450 tokens): Dependency analysis and boundary violations.
• modules/principle-checks.md (~500 tokens): Code quality, security, and performance.
• modules/fpf-methodology.md (~800 tokens): FPF (Functional, Practical, Foundation) multi-perspective review methodology.

Load all modules for full reviews. For focused reviews, load only relevant modules.

Required TodoWrite Items

1. arch-review:context-established: Repository, branch, motivation.
2. arch-review:adr-audit: ADR verification and new ADR needs.
3. arch-review:interaction-mapping: Module coupling analysis.
4. arch-review:principle-checks: LoD, security, performance.
5. arch-review:risks-actions: Recommendation and follow-ups.

Workflow

Step 1: Establish Context (arch-review:context-established)

Confirm repository and branch:

pwd
git status -sb

Document:

• Feature/bug/epic motivating review.
• Affected subsystems.
• Architectural intent from README/docs.
• Design trade-off assumptions.

Step 2: ADR Audit (arch-review:adr-audit)

Load: modules/adr-audit.md

• Locate ADRs in project.
• Verify required sections.
• Check status flow.
• Confirm immutability compliance.
• Flag need for new ADRs.

Step 3: Interaction Mapping (arch-review:interaction-mapping)

Load: modules/coupling-analysis.md

• Diagram before/after module interactions.
• Verify composition boundaries.
• Check data ownership clarity.
• Validate dependency flow direction.
• Identify coupling violations.

Step 4: Principle Checks (arch-review:principle-checks)

Load: modules/principle-checks.md

• Law of Demeter.
• Anti-slop patterns.
• Security (input validation, least privilege).
• Performance (N+1 queries, caching).

Step 5: Risks and Actions (arch-review:risks-actions)

Summarize using imbue:diff-analysis/modules/risk-assessment-framework:

• Current vs proposed architecture.
• Business impact.
• Technical debt implications.

List follow-ups with owners and dates.

Provide recommendation:

• Approve: Architecture sound.
• Approve with actions: Minor issues to address.
• Block: Fundamental problems requiring redesign.

Architecture Principles Checklist

Coupling

• Dependencies follow defined boundaries.
• No circular dependencies.
• Extension points used properly.
• Abstractions don't leak.

Cohesion

• Related functionality grouped.
• Single responsibility per module.
• Clear module purposes.

Layering

• Layers have clear responsibilities.
• Dependencies flow downward.
• No layer bypassing.

Evolution

• Changes are reversible.
• Migration paths are clear.
• ADRs document decisions.