ddd skills

223 tagged ddd, measured the same way as everything else here.

Browse within: c4-model 60jtbd 60copilot 43clinical 37fastmcp 37fishbone-diagram 37healthcare 37cqrs 28event-sourcing 27architecture 23ai-assisted-development 21clean-architecture 21dotnet 21github-copilot 21

build-teaql-app

01

teaql/teaql-agent-kit

Skill Claude CodeCodex

Build or change a TeaQL application in Java, Rust, Go, Swift, Python, C#/.NET, or TypeScript, including Kotlin/JVM applications that consume Java-generated libraries. Mandatory order: first draft and save a complete KSML model, then verify the client and evaluate that saved model, repair it through repeated evaluation…

2.8k 2d ago A 112 tokens original MIT

SebastienDegodez/copilot-instructions

Skill Claude CodeCodex

Use when domain logic leaks into API/Infrastructure, project references violate layer boundaries, or you need to decide between CQS (always), CQRS bus (complex domains), and DDD patterns (invariants and events).

192 1mo ago A 50 tokens original Apache-2.0

mutation-testing

03

SebastienDegodez/copilot-instructions

Skill Claude CodeCodex

Use when running mutation testing, killing mutants, verifying test quality, checking mutation score, or analyzing survivors after the test baseline is green.

192 1mo ago A 29 tokens original Apache-2.0

audit-spec

05

dogganidhal/noddde

Skill Claude CodeCodex

Internal procedure for the Auditor agent. Use /spec instead — it orchestrates the full pipeline. Runs Steps 5-6 (validate + update docs) with an independent context and an added coherence review. Produces an Audit Report.

48 2d ago A 50 tokens original MIT

spec

06

dogganidhal/noddde

Skill Claude CodeCodex

Spec-driven development orchestrator. The single entry point for all spec work: creating features, fixing bugs, evolving APIs. Drives the full 6-step pipeline (spec → RED tests → implement → GREEN tests → validate → update docs) autonomously, only pausing for developer approval at gate points. Use when asked to 'add a…

48 2d ago A 97 tokens original MIT

update-docs

07

dogganidhal/noddde

Skill Claude CodeCodex

Internal procedure for Step 6. Use /spec instead — it orchestrates the full pipeline. This skill contains detailed instructions for updating documentation pages after a spec is implemented or updated.

48 2d ago A 40 tokens original MIT

music-catalog

08

Vinist123/zhuling

Skill Claude CodeCodex

A lookup tool for a built-in, fixed catalogue of singers and songs. It can answer only from the catalogue included with the skill.

46 26d ago A 16 tokens original Apache-2.0

adl

09

inference-gateway/adl

Skill Claude CodeCodex

Author and maintain projects built with ADL (Agent Definition Language) - the YAML manifest format from inference-gateway/adl that adl-cli turns into a full A2A agent scaffold (Go/Rust/TypeScript). Use when working inside a generated agent project (presence of agent.yaml + .adl-ignore), when editing the manifest, when…

32 3d ago A 102 tokens original Apache-2.0

intent-based-dedup

10

j5ik2o/event-store-adapter-js

Skill Claude CodeCodex

字面の同一性ではなく意図(目的)の同一性に基づいてコードの共通化を判断するスキル。 DRY原則の誤適用(字面が同じだが意図が異なるコードの共通化)を検出し、正しい共通化判定を 支援する。コードレビュー、リファクタリング、新規実装時に重複コードの扱いを判断する場合に使用。 対象言語: 言語非依存(Rust, Java, TypeScript, Go, Python, Kotlin, Scala等すべて)。 トリガー:「重複コードを共通化したい」「DRYに従いたい」「似たコードがある」 「この2つの関数をまとめたい」「コードの重複を減らしたい」「共通化すべきか」…

24 today A 237 tokens Apache-2.0

openspec-explore

11

j5ik2o/event-store-adapter-js

Skill Claude CodeCodex

Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.

24 today A 39 tokens Apache-2.0

package-design

12

j5ik2o/event-store-adapter-js

Skill Claude CodeCodex

乱雑なコードベースを、明確なパッケージ/モジュール構造に再設計するための指針。 対象は (1) 乱雑なコードの再整理、(2) 単一巨大モジュールの分割、 (3) パッケージ境界のレビュー、(4) 新規プロジェクトのモジュール階層設計。 トリガー:「パッケージ構造を見直したい」「モジュールの依存関係が複雑」 「ファイル配置を整理したい」「循環依存を解消したい」といった構造改善リクエストで起動。.

24 today A 157 tokens Apache-2.0

ddd-tactical-design

14

konglong87/methodology-skills

Skill Claude CodeCodex

Use when implementing domain logic, designing aggregates, entities, value objects, repositories, domain services, domain model design, ensuring data consistency, or when user mentions 'aggregate design', 'aggregate root', 'entity vs value object', 'domain event', 'repository pattern', 'domain service', 'data…

6 1mo ago A 151 tokens original MIT

goal-oriented

15

konglong87/methodology-skills

Skill Claude CodeCodex

MUST use for ANY user request. This is a rigid requirement that applies to all tasks and conversations.

6 1mo ago A 24 tokens original MIT

planning

16

konglong87/methodology-skills

Skill Claude CodeCodex

MUST use after prompt-enhancer. Create implementation plan with MECE decomposition, dependency analysis, risk assessment, and mandatory plan-review.

6 1mo ago A 29 tokens original MIT

jed1978/ddd-architecture-coach

Skill Claude CodeCodex

DDD Architecture Coach — a decision-making coach spanning DDD (Strategic + Tactical Patterns), AI/LLM engineering (intervention design, risk assessment, fallbacks), software engineering discipline (Clean/Hexagonal Architecture, testing, CI/CD, SBE), and cloud architecture (containers, serverless, observability, cost).…

5 3mo ago A 272 tokens original MIT

kinhluan/skills

Skill Claude CodeCodex

Use before any major initiative, architecture decision, or competitive strategy choice. Triggers on "should we build this?", "how do we compete?", "is the timing right?", or when evaluating resource allocation. Scores five parallel factors (Tao/Heaven/Earth/Command/Method) → go/caution/stop verdict.

4 5d ago A 74 tokens original MIT

golang-development

19

kinhluan/skills

Skill Claude CodeCodex

Modern Go (Golang) development best practices (2024-2025). Use for project setup, modules, generics, concurrency, testing, HTTP/gRPC services, databases, CLI, linting, Docker, and production deployment.

4 5d ago A 52 tokens original MIT

python-development

20

kinhluan/skills

Skill Claude CodeCodex

Modern Python development best practices (2024-2025). Use this skill for project setup, dependency management, typing, testing, linting, async patterns, FastAPI, SQLAlchemy, Pydantic, and production deployment.

4 5d ago A 49 tokens original MIT

Genocs/genocs-library

Skill Claude CodeCodex

Build and evolve C# backend microservices with Genocs Library. Use for ASP.NET Core API implementation, CQRS endpoints, MongoDB repositories, messaging integration, authentication, logging, telemetry, and production hardening.

4 3d ago A 50 tokens original MIT

webapi-builder

22

Genocs/genocs-library

Skill Claude CodeCodex

Expert in designing and implementing scalable microservices backend Web API by using Genocs Library.

4 3d ago A 21 tokens original MIT

Genocs/genocs-library

Skill Claude CodeCodexCursor

Applies authoritative Genocs NuGet package guidance from docs/-Agent-Documentation.md. Use when implementing or refactoring Genocs libraries (WebApi, Messaging, Saga, Http, Logging, Telemetry, Persistence, OpenAPI, CQRS, Auth, Outbox, RabbitMQ integrations), when the user names a Genocs package, or when agent behavior…

4 3d ago A 88 tokens original MIT

bug-fix

24

u9401066/template-is-all-you-need

Skill Claude CodeCodex

Structured bug fixing workflow with root cause analysis and regression prevention. Triggers: BF, 修 bug, fix bug, debug, 除錯, 錯誤, error, 問題, issue, 修復, fix, 故障, fault, 異常, exception, 失敗, failure, 不能用, broken, 壞掉.

3 5mo ago A 80 tokens original Apache-2.0