The core of AI Unified Process, a method for describing software requirements, entities, and use cases independently of a programming language or technology stack.

Use it when documenting requirements, modeling business entities, or describing how users and systems interact with a product.

It provides a shared structure for turning product needs into clear software descriptions before implementation details are chosen.

aiup-core — Plugin for Claude Code by AI-Unified-Process/marketplace

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/AI-Unified-Process/marketplace

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/ai-unified-process/marketplace/aiup-core/github.svg)](https://agentmods.dev/plugins/ai-unified-process/marketplace/aiup-core)

Your own site

<a href="https://agentmods.dev/plugins/ai-unified-process/marketplace/aiup-core"><img src="https://agentmods.dev/badge/plugins/ai-unified-process/marketplace/aiup-core/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/ai-unified-process/marketplace/aiup-core"><img src="https://agentmods.dev/badge/plugins/ai-unified-process/marketplace/aiup-core.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 29 skills, 1 agent cost 6,051 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

aiup-core 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 today.

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.

aiup-core/.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "name": "aiup-core",
  "description": "AI Unified Process core - stack-agnostic requirements, entity model, and use cases, plus the construction orchestrators for layer plugins",
  "version": "3.1.0",
  "author": {
    "name": "Simon Martinelli",
    "email": "[email protected]",
    "url": "https://unifiedprocess.ai"
  }
}

Contents

What it installs

The manifest is a name and a version. 29 skills, 1 agent travel with it, and installing the plugin installs all of them — 6,051 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

today Changed 6d9954ef4759
11d ago Changed 91d26404a2d8
12d ago Changed 8ac89f665865
13d ago Changed 4d61e3440587
19d ago Changed 70b77a65de29
23d ago Changed 905520a1b9cb
24d ago Changed 664037fd8866
25d ago Changed f620edf0bcdc
26d ago Changed 0bbd88f69f2f
1mo ago First seen · 11 lines scan A 962e0d184ee5

Subscribe to this mod's changes

aiup-core is a plugin published in the GitHub repository AI-Unified-Process/marketplace (150 stars, last pushed yesterday), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Building agents Planning

aiup-core

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What it installs

What this file has done since we first saw it

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