Architecture plugins

Write, review, supersede, or index Architecture Decision Records. Michael Nygard format (default) + Y-statement alternative. Immutable once accepted — supersession chain preserves old ADRs. Status lifecycle (Proposed / Accepted / Deprecated / Superseded). ADR log with chronological index + supersession chains visible. Review mode flags stale ADRs + missing consequences. Integrates with traceability-matrix. Mermaid timeline with optional PNG export.

1 skill

Evaluate ≥3 technology options (frameworks / DBs / languages / SaaS / libraries) using a weighted scoring matrix. 10 default criteria (fit / maturity / community / TCO / learning curve / integration / licensing / vendor risk / performance / security) + context-specific additions. Per-cell score + rationale + confidence + source. Sensitivity analysis varying top-2 weights ±20%. Recommendation with runner-up + trade-off + risk + reversal conditions. Mermaid diagrams with optional PNG export.

1 skill

Software design agent for groomed backlog items. Reads the repository's accepted architecture (arch-fitness constraints, ADRs, architecture docs) and the code the requirement touches, then produces a conforming design as a design PR, proposing ADRs for any needed deviation. Triggered by the ai-dlc/issue/design tag; conversational via @xianix comments. Works with GitHub, Azure DevOps, and plain text.

2 skills · 1 command · 4 agents · hooks

Architecture fitness plugin. Discovers or bootstraps architecture-constraint documents in a repository, opens a docs PR when created or updated, then evaluates a requested changeset scope (a PR, a branch, or PRs merged in a date window) against those constraints and reports the few most important improvements. Works with GitHub, Azure DevOps, and any git repository.

2 skills · 1 command · 2 agents · hooks

Codebase analysis and reimplementation skill chain: router, deep-module design vocabulary, architecture analyze/extract, deepening HTML/MD reviews, and architecture-to-spec PRDs.

5 skills

Explore, capture, and reconstruct the reasoning behind significant decisions as durable, reviewable Decision Records.

3 skills

ATAM (Architecture Tradeoff Analysis Method) workshop facilitator for evaluating architectural quality attributes

1 skill

Build and sharpen a project's domain model while maintaining precise glossary terms and recording only qualifying architectural decisions.

1 skill

Stress-tests your system design decisions instead of producing an architecture for you. Interviews you about constraints, poses one trade-off at a time, and challenges each decision you make with concrete failure scenarios.

1 skill

Source-neutral pattern advisor for architecture, refactoring, language idioms, integration design, dynamic catalog exploration, architecture scanning, context packs, simulations, graph intelligence, MCP tooling, and implementation brief generation.

6 skills · 11 commands · 1 agent · 1 MCP server · hooks

Multi-tenant B2B SaaS: tenancy model, domain design and events, localization, external IDs, isolation, RBAC, plan entitlements, build vs buy, EU B2B billing, GDPR, EU and German legal baseline, service boundaries, async jobs, egress and webhooks.

14 skills

Modern OOP, functional, structural, SQL, API, Docker, cloud, and React design paradigms with code examples.

12 skills

Design a governed MCP server end to end as portable Agent Skills (Claude Code, OpenAI Codex, GitHub Copilot): requirements, governance decision, tool contracts, Cedar policy, AWS AgentCore architecture with draw.io diagrams, CDK deployment and operations.

9 skills · 1 command · 1 agent

Architecture intelligence for Claude Code: read-only, evidence-first investigations over large multi-repository estates.

6 skills · 3 agents · hooks

Architecture design craft: DDD context maps + aggregates, event-driven/integration design, resilience, service decomposition, distributed consistency.

8 skills

Author C4 architecture diagrams as Structurizr DSL, with ADRs and supplementary docs.

6 skills

Author C4 architecture diagrams as Structurizr DSL, with ADRs and supplementary docs.

6 skills

Scalable architecture craft: system design, capacity estimation, scalability review, async workloads, rate limiting, multi-region.

6 skills

Router-First architecture, enterprise patterns, modular design with lazy loading

2 skills · 2 commands · 1 agent

Generate C4 architecture documentation from code, components, containers, and system context in one workflow.

1 command · 4 agents

Architecture review guidance for boundaries, dependencies, and maintainability.

4 skills · 1 agent

Design and unit-test DDD / Clean Architecture layers — domain model, repositories, and usecases — driven by a per-project profile.

4 skills

Set a Maven project up with the Hierograph MCP server — by default a self-contained container that needs no change to the project — then explore dependency structure, detect cycles, and plan extractions.

3 skills

Interactive visual architecture diagrams that stay in sync as Claude works. Auto-layout, live SSE updates, comment-driven interrupts.

1 skill · hooks

CRISP Architecture Suite - Clean, Reusable, Isolated, Simple, Pragmatic scaffolding patterns for modern applications

1 command · 1 agent