V3 Core Implementation

V3 Core Implementation is a skill for Claude Code from Soulcynics404/AgentForge. It costs 37 tokens per session (5,207 once invoked), scanned A, a copy of V3 Core Implementation, MIT.

A TypeScript implementation skill for building claude-flow's core modules with separated business areas and reusable components. It includes dependency injection and testing as part of the implementation approach.

In plain words
What is it for?
Use it to implement core TypeScript domains, services, repositories, interfaces, and tests for claude-flow v3.
Why use it?
It helps keep a large codebase organized by separating task management, sessions, and health monitoring into distinct modules.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: installed under .agents/ (shared by several agents); $skill-name invocation.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is import { AggregateRoot } from '../../..$shared$domain$aggregate-root';.

Part of the claude-flow plugin — 134 skills, 52 commands, 11 agents, 4 hooks, 1 MCP server shipped together

Good fit Use it to implement core TypeScript domains, services, repositories, interfaces, and tests for claude-flow v3.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/Soulcynics404/AgentForge
agentmods
npx agentmods add skills/soulcynics404/agentforge/v3-core-implementation

Made for: Claude Code.

Or install claude-flow, the plugin that ships this one along with the rest of its 134 skills, 52 commands, 11 agents, 4 hooks, 1 MCP server.

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 V3 Core Implementation

README.md
[![agentmods](https://agentmods.dev/badge/skills/soulcynics404/agentforge/v3-core-implementation/github.svg)](https://agentmods.dev/skills/soulcynics404/agentforge/v3-core-implementation)
Your own site
<a href="https://agentmods.dev/skills/soulcynics404/agentforge/v3-core-implementation"><img src="https://agentmods.dev/badge/skills/soulcynics404/agentforge/v3-core-implementation/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.

agentmods 80×15 button for V3 Core Implementation

Your own site · 80×15
<a href="https://agentmods.dev/skills/soulcynics404/agentforge/v3-core-implementation"><img src="https://agentmods.dev/badge/skills/soulcynics404/agentforge/v3-core-implementation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,207 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.
Origin 100% copy Near-identical to another mod 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 $0.00037 $0.05207
Opus 5.5 $0.00015 $0.02083
Sonnet 5.5 $0.00007 $0.01041
Haiku 4.5 $0.00004 $0.00521

Measured 1mo ago against content hash e0b52657d07a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

V3 Core Implementation 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 1mo 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.

Origin

This is a copy

100% identical to V3 Core Implementation — 56 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/v3-core-implementation/SKILL.md · 797 lines

How it starts

The opening of the file, as written. The whole thing — 797 lines — stays where its author put it; the contents beside it link to each section on GitHub.

V3 Core Implementation

What This Skill Does

Implements the core TypeScript modules for claude-flow v3 following Domain-Driven Design principles, clean architecture patterns, and modern TypeScript best practices with comprehensive test coverage.

Quick Start

# Initialize core implementation
Task("Core foundation", "Set up DDD domain structure and base classes", "core-implementer")

# Domain implementation (parallel)
Task("Task domain", "Implement task management domain with entities and services", "core-implementer")
Task("Session domain", "Implement session management domain", "core-implementer")
Task("Health domain", "Implement health monitoring domain", "core-implementer")

Core Implementation Architecture

Domain Structure

src/
├── core/
│   ├── kernel/                     # Microkernel pattern
│   │   ├── claude-flow-kernel.ts
│   │   ├── domain-registry.ts
│   │   └── plugin-loader.ts
│   │
│   ├── domains/                    # DDD Bounded Contexts
│   │   ├── task-management/
│   │   │   ├── entities/
│   │   │   ├── value-objects/
│   │   │   ├── services/
│   │   │   ├── repositories/
│   │   │   └── events/
│   │   │
│   │   ├── session-management/
│   │   ├── health-monitoring/
│   │   ├── lifecycle-management/
│   │   └── event-coordination/
│   │
│   ├── shared/                     # Shared kernel
│   │   ├── domain/
│   │   │   ├── entity.ts
│   │   │   ├── value-object.ts
│   │   │   ├── domain-event.ts
│   │   │   └── aggregate-root.ts
│   │   │
│   │   ├── infrastructure/
│   │   │   ├── event-bus.ts
│   │   │   ├── dependency-container.ts
│   │   │   └── logger.ts
│   │   │
│   │   └── types/
│   │       ├── common.ts
│   │       ├── errors.ts
│   │       └── interfaces.ts
│   │
│   └── application/                # Application services
│       ├── use-cases/
│       ├── commands/
│       ├── queries/
│       └── handlers/

Base Domain Classes

Entity Base Class

// src$core$shared$domain$entity.ts
export abstract class Entity<T> {
  protected readonly _id: T;
  private _domainEvents: DomainEvent[] = [];

  constructor(id: T) {
    this._id = id;
  }

  get id(): T {
    return this._id;
  }

  public equals(object?: Entity<T>): boolean {
    if (object == null || object == undefined) {
      return false;
    }

    if (this === object) {
      return true;
    }

    if (!(object instanceof Entity)) {
      return false;
    }

    return this._id === object._id;
  }

  protected addDomainEvent(domainEvent: DomainEvent): void {
    this._domainEvents.push(domainEvent);
  }

  public getUncommittedEvents(): DomainEvent[] {
    return this._domainEvents;
  }

  public markEventsAsCommitted(): void {
    this._domainEvents = [];
  }
}

Read the full file on GitHub · 797 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. 1mo ago First seen · 797 lines · 37 tokens per session scan A e0b52657d07a

Subscribe to this mod's changes

V3 Core Implementation is a skill published in the GitHub repository Soulcynics404/AgentForge (1 stars, last pushed 1mo ago), licensed MIT. It adds 37 tokens to every session and 5,207 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to V3 Core Implementation, differing in 56 lines, and is treated as a copy.

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