lumina: Skill for Claude Code

.agents/skills/lumina_domain_model/SKILL.md

lumina_domain_model is a skill for Claude Code, Codex from zwl467135974/lumina. It costs 44 tokens per session (1,875 once invoked), scanned A, original, Apache-2.0.

A set of rules for designing domain entities and business logic in the Lumina framework. Domain entities are objects that represent business concepts and contain rules about what they can do.

In plain words
What is it for?
Creating entities such as agents, defining methods and state changes, checking whether actions are allowed, and deciding when to use value objects, events, or repositories.
Why use it?
It keeps business rules close to the data and prevents them from being scattered across unrelated code. The guidance also distinguishes simple entities from more complex patterns.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is zwl467135974/lumina's own configuration. It tells Claude Code and Codex how to work on lumina itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything lumina configures →

Reuse

Borrowing it

Nothing to install: this file belongs to zwl467135974/lumina. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/zwl467135974/lumina/master/.agents/skills/lumina_domain_model/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/zwl467135974/lumina

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for lumina_domain_model

README.md
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Your own site
<a href="https://agentmods.dev/skills/zwl467135974/lumina/lumina_domain_model"><img src="https://agentmods.dev/badge/skills/zwl467135974/lumina/lumina_domain_model/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/skills/zwl467135974/lumina/lumina_domain_model"><img src="https://agentmods.dev/badge/skills/zwl467135974/lumina/lumina_domain_model.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,875 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.01875
Opus 5 $0.00022 $0.00937
Sonnet 5 $0.00009 $0.00375
Haiku 4.5 $0.00004 $0.00187

Measured 12d ago against content hash f6fc7be97a57, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

lumina_domain_model scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/lumina_domain_model/SKILL.md · 292 lines

How it starts

The opening of the file, as written. The whole thing — 292 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Lumina 领域模型实践规范

功能概述

本技能包用于确保 Lumina 框架项目的领域模型设计符合规范,包括实体设计、业务方法封装、值对象使用等。

领域实体设计

简单场景(推荐)

/**
 * Agent 领域实体 - 简单场景示例
 * 
 * <p>简单场景:直接使用基本类型,不封装 Value Object
 */
@Data
public class Agent {
    
    private Long agentId;
    private String agentName;  // 直接使用 String
    private AgentType agentType;  // 使用枚举
    private AgentStatus status;
    
    /**
     * 执行任务 - 领域方法
     * 
     * <p>业务逻辑封装在领域实体中
     */
    public TaskResult executeTask(Task task) {
        // 业务规则校验
        if (!this.canExecute()) {
            throw new AgentCannotExecuteException("Agent当前状态无法执行任务");
        }
        
        // 业务逻辑
        return task.execute(this);
    }
    
    /**
     * 是否可以执行 - 业务规则
     */
    public boolean canExecute() {
        return status == AgentStatus.ACTIVE;
    }
    
    /**
     * 激活 Agent - 领域方法
     */
    public void activate() {
        if (this.status == AgentStatus.ACTIVE) {
            throw new IllegalStateException("Agent已经是激活状态");
        }
        this.status = AgentStatus.ACTIVE;
    }
    
    /**
     * 停用 Agent - 领域方法
     */
    public void deactivate() {
        if (this.status == AgentStatus.INACTIVE) {
            throw new IllegalStateException("Agent已经是停用状态");
        }
        this.status = AgentStatus.INACTIVE;
    }
}

复杂场景(可选)

/**
 * 复杂场景:使用 Value Object 封装业务规则
 * 
 * <p>当字段需要封装业务规则时,使用 Value Object
 */
@Value
public class AgentName {
    private final String value;
    
    public AgentName(String value) {
        if (StringUtils.isBlank(value)) {
            throw new IllegalArgumentException("Agent名称不能为空");
        }
        if (value.length() > 100) {
            throw new IllegalArgumentException("Agent名称长度不能超过100");
        }
        this.value = value;
    }
}

/**
 * 复杂场景的 Entity 使用 Value Object
 */
@Data
public class Agent {
    private AgentId agentId;  // Value Object
    private AgentName agentName;  // Value Object
    private AgentType agentType;
    private AgentStatus status;
    
    // ... 业务方法
}

Read the full file on GitHub · 292 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 292 lines · 44 tokens per session scan A f6fc7be97a57

Subscribe to this mod's changes

lumina_domain_model is a skill published in the GitHub repository zwl467135974/lumina (66 stars, last pushed 22d ago), licensed Apache-2.0. It adds 44 tokens to every session and 1,875 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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