tactical-ddd SKILL.md skillA
tactical-ddd from tech-leads-club/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tech-leads-club/agent-skills/tactical-ddd@git:20260428.c2ba7b8Pins git:20260428.c2ba7b8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tech-leads-club/agent-skills
- Path
packages/skills-catalog/skills/(architecture)/tactical-ddd/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260428.c2ba7b8, committed Apr 28, 2026
- First version recorded
- Apr 28, 2026
- Size
- 3,985 bytes
- Repository stars
- 7,124
- License
- a license file GitHub does not identify
Detects anemic domain models, validates and refactors them into rich domain models, and enforces tactical DDD patterns (Entities, Value Objects, Aggregates, Domain Services, Domain Events). Use when the user asks to validate, review, or check domain models or DDD code; detect anemia; refactor domain objects; improve encapsulation; or mentions terms like "anemic model", "rich domain", "aggregate", "value object", "domain event", "ubiquitous language", "is this good DDD", "does this follow DDD…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Tactical DDD — Rich Domain Modeling ## Workflow Determine the user's intent first: | Intent | Phases to run | |--------|--------------| | "validate / review / check / is this correct?" | Phase 1 + 2 only → report findings, ask before refactoring | | "fix / refactor / improve / clean up" | Phase 1 + 2 + 3 | | "how should I design / model this?" | Load [reference.md](reference.md) directly | ### Phase 1 — Detect Load [detection.md](detection.md) and scan the target code for anemia signals. Produce a severity score and list of affected classes. ### Phase 2 — Assess For each affected class, determine the correct building block: | Has unique identity tracked over time? | Has invariants tying multiple objects? | → Building Block | |----------------------------------------|----------------------------------------|-----------------| | Yes | — | **Entity** | | No | — | **Value Object** | | Yes (root) + children with shared invariants | Yes | **Aggregate** | | Operation spans multiple Aggregates/doesn't belong to any | — | **Domain Service** | Prefer Value Objects over Entities. Prefer small Aggregates over large ones. …
Read the whole file at its exact version.
How to install
mdr add tech-leads-club/agent-skills/tactical-ddd@sha256:edc9dc75a644a511The line at the top of this page pins the label git:20260428.c2ba7b8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ewjydtxcid2ad76s)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Apr 28, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260428.c2ba7b8 latest | 2026-04-28 | c2ba7b8 | 3,985 B | A | view · diff |
| git:20260428.ce94eea | 2026-04-28 | ce94eea | 3,968 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3985 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
tech-leads-club/agent-skills · 7,124 stars · license a license file GitHub does not identify · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ewjydtxcid2ad76s GET https://markdownregistry.com/api/v1/resolve?ref=tech-leads-club/agent-skills/tactical-ddd GET https://markdownregistry.com/api/v1/blob/edc9dc75a644a51148127fa3623b876f15feee157a944099a48b9eea6a93cb15
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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