requirement-summarizer

requirement-summarizer is a skill for Claude Code, Codex from ArabelaTso/Skills-4-SE. It costs 89 tokens per session (1,517 once invoked), scanned A, original, Apache-2.0.

A requirements-summary tool that extracts features, limits, priorities, and important decisions from documents such as product requirements, technical proposals, and user stories. A product requirements document describes what a product should do and why.

In plain words
What is it for?
Use it to organize must-have features, technical or business constraints, priorities, integrations, and security or performance needs.
Why use it?
It reduces long requirement documents to the information a team needs for planning and implementation.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to organize must-have features, technical or business constraints, priorities, integrations, and security or performance needs.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/arabelatso/skills-4-se/requirement-summarizer
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.

Any agent
npx skills add ArabelaTso/Skills-4-SE --skill requirement-summarizer
Clone the repo
git clone --depth 1 https://github.com/ArabelaTso/Skills-4-SE

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 requirement-summarizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/arabelatso/skills-4-se/requirement-summarizer/github.svg)](https://agentmods.dev/skills/arabelatso/skills-4-se/requirement-summarizer)
Your own site
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/requirement-summarizer"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/requirement-summarizer/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 requirement-summarizer

Your own site · 80×15
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/requirement-summarizer"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/requirement-summarizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 89 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,517 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 warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Anti-Refusal · line 213
    Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
    Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
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 $0.00089 $0.01517
Opus 5 $0.00044 $0.00758
Sonnet 5 $0.00018 $0.00303
Haiku 4.5 $0.00009 $0.00152

Measured 9d ago against content hash 7bb11b2b874f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

requirement-summarizer 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 9d 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.

skills/requirement-summarizer/SKILL.md · 215 lines

How it starts

The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Requirement Summarizer

Overview

Extract and organize the essential information from requirement documents into a structured markdown summary that highlights core features, constraints, and priorities.

Workflow

Follow these steps to summarize requirement documents:

1. Read and Understand the Document

First, read the entire requirement document to understand its structure and content:

  • Identify document type (PRD, RFC, user story, business requirement, etc.)
  • Note any existing structure (sections, headers, numbering)
  • Understand the context and scope of the requirements

2. Extract Key Information

Systematically identify and extract:

Core Features:

  • Main functionality being proposed or required
  • User-facing capabilities
  • System behaviors and interactions
  • Integration points with other systems

Constraints:

  • Technical limitations or requirements
  • Business constraints (budget, timeline, resources)
  • Regulatory or compliance requirements
  • Compatibility or platform constraints
  • Security or privacy requirements
  • Performance requirements (latency, throughput, scalability)

Priorities:

  • Explicit priority labels (P0, P1, P2, Critical, High, Medium, Low)
  • MoSCoW categorization (Must have, Should have, Could have, Won't have)
  • MVP vs future phases
  • Required vs optional features
  • Blocking vs non-blocking items

3. Generate Structured Summary

Create a markdown report with the following structure:

# Requirements Summary: [Document Name]

## Document Metadata
- **Source**: [Document title/filename]
- **Type**: [PRD/RFC/User Story/Business Requirement/etc.]
- **Date Analyzed**: [Current date]

## Executive Summary
[2-3 sentence overview of what this requirement document defines]

## Core Features

### [Feature Category 1]
- **[Feature Name]**: [Brief description]
  - Priority: [P0/P1/P2 or Must/Should/Could]
  - Notes: [Any relevant context]

### [Feature Category 2]
...

## Constraints

### Technical Constraints
- [Constraint description]
- [Constraint description]

### Business Constraints
- [Constraint description]
- [Constraint description]

### Compliance/Regulatory Constraints
- [Constraint description]

### Performance Constraints
- [Constraint description]

## Priority Breakdown

### Critical/Must-Have (P0)
1. [Feature/requirement]
2. [Feature/requirement]

### High Priority/Should-Have (P1)
1. [Feature/requirement]
2. [Feature/requirement]

### Medium Priority/Could-Have (P2)
1. [Feature/requirement]
2. [Feature/requirement]

### Future/Won't-Have (P3)
1. [Feature/requirement]

## Key Decisions & Open Questions
- **Decision**: [What needs to be decided]
  - Options: [If applicable]
  - Impact: [Why this matters]

- **Open Question**: [Unclear requirement or missing information]

## Success Criteria
[How will we know this is successful? Metrics, acceptance criteria, or outcomes]

## Dependencies
- [External dependencies or prerequisites]
- [Related systems or teams]

## Timeline & Milestones
- [Key dates if mentioned in requirements]
- [Phase breakdown if applicable]

Read the full file on GitHub · 215 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. 9d ago First seen · 215 lines · 89 tokens per session scan A 7bb11b2b874f

Subscribe to this mod's changes

requirement-summarizer is a skill published in the GitHub repository ArabelaTso/Skills-4-SE (252 stars, last pushed 22d ago), licensed Apache-2.0. It adds 89 tokens to every session and 1,517 once invoked, about $0.0004 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 2026-09-03.

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