domain-identification-grouping SKILL.md skillA
domain-identification-grouping 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/domain-identification-grouping@git:20260226.8dca459Pins git:20260226.8dca459 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)/domain-identification-grouping/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260226.8dca459, committed Feb 26, 2026
- First version recorded
- Feb 6, 2026
- Size
- 21,380 bytes
- Repository stars
- 7,124
- License
- a license file GitHub does not identify
Groups existing components into logical business domains to plan service-based architecture. Use when asking "which components belong together?", "group these into services", "organize by domain", "component-to-domain mapping", or planning service extraction from an existing codebase. Do NOT use for identifying new domains from scratch (use domain-analysis) or analyzing coupling (use coupling-analysis).
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
# Domain Identification and Grouping This skill groups architectural components into logical domains (business areas) to prepare for creating domain services in a service-based architecture. ## How to Use ### Quick Start Request analysis of your codebase: - **"Group components into logical domains"** - **"Identify component domains for service-based architecture"** - **"Create domain groupings from components"** - **"Analyze which components belong to which domains"** ### Usage Examples **Example 1: Domain Identification** ``` User: "Group components into logical domains" The skill will: 1. Analyze component responsibilities and relationships 2. Identify business domains based on functionality 3. Group components into domains 4. Create domain diagrams 5. Suggest namespace refactoring for domain alignment ``` **Example 2: Domain Analysis** ``` User: "Which domain should the billing components belong to?" The skill will: 1. Analyze billing component functionality 2. Check relationships with other components 3. Identify appropriate domain (e.g., Customer or Financial) 4. Recommend domain assignment ``` **Example 3: Domain Refactoring** ``` …
Read the whole file at its exact version.
How to install
mdr add tech-leads-club/agent-skills/domain-identification-grouping@sha256:cc5b75e5ad98fa56The line at the top of this page pins the label git:20260226.8dca459, 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_d5vkv2omyfnhhxro)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Feb 6, 2026 and Feb 26, 2026, about one every 20 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260226.8dca459 latest | 2026-02-26 | 8dca459 | 21,380 B | A | view · diff |
| git:20260206.959e3d9 | 2026-02-06 | 959e3d9 | 21,279 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 (21380 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_d5vkv2omyfnhhxro GET https://markdownregistry.com/api/v1/resolve?ref=tech-leads-club/agent-skills/domain-identification-grouping GET https://markdownregistry.com/api/v1/blob/cc5b75e5ad98fa5692a7cc191ff85b657853385958c8778ee5a986ca5dc0e4a0
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.