EngramGraph: Skill for Claude Code

.agents/skills/requirement-assistant/SKILL.md

requirement is a skill for Claude Code from AsiaOstrich/EngramGraph. It costs 102 tokens per session (923 once invoked), scanned A, original, MIT.

A guide for writing user stories and requirements: short descriptions of what a person needs and why. It adds acceptance criteria, which are specific conditions used to decide whether the work is complete.

In plain words
What is it for?
Use it to identify stakeholders, write user stories, define testable acceptance conditions, and review requirements against the INVEST criteria.
Why use it?
It turns vague feature requests into small, understandable, and checkable pieces of work. This helps teams discuss scope and verify the result.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is AsiaOstrich/EngramGraph's own configuration. It tells Claude Code how to work on EngramGraph 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 EngramGraph configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is 完整的 AI 行為定義請參閱對應的命令文件:[`/requirement`](../commands/requirement.md#ai-agent-behavior--ai-代理行為).

Reuse

Borrowing it

Nothing to install: this file belongs to AsiaOstrich/EngramGraph. 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/AsiaOstrich/EngramGraph/main/.agents/skills/requirement-assistant/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/AsiaOstrich/EngramGraph

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.

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README.md
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Your own site
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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

Your own site · 80×15
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Per session 102 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 923 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 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 $0.00102 $0.00923
Opus 5.5 $0.00041 $0.00369
Sonnet 5.5 $0.00020 $0.00185
Haiku 4.5 $0.00010 $0.00092

Measured 14d ago against content hash 66e6ba5f75b6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

requirement 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 14d 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/requirement-assistant/SKILL.md · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Requirement Assistant | 需求助手

Write well-structured user stories and requirements following INVEST criteria.

撰寫結構良好的使用者故事和需求文件,遵循 INVEST 準則。

Workflow | 工作流程

  1. Understand context - Gather feature information | 蒐集功能資訊
  2. Identify stakeholders - Who benefits from this feature? | 誰受益?
  3. Write user story - Follow the standard format | 遵循標準格式
  4. Define acceptance criteria - Specific, testable conditions | 定義可測試條件
  5. Validate with INVEST - Check quality criteria | 用 INVEST 驗證品質

User Story Format | 使用者故事格式

As a [role],
I want [feature],
So that [benefit].

### Acceptance Criteria

- [ ] Given [context], when [action], then [result]
- [ ] Given [context], when [action], then [result]

INVEST Criteria | INVEST 準則

Criterion Description 說明
Independent Can be developed separately 可獨立開發
Negotiable Details can be discussed 可協商細節
Valuable Delivers value to user 提供使用者價值
Estimable Can estimate effort 可估算工作量
Small Fits in one sprint 適合單一迭代
Testable Has clear test criteria 有明確測試標準

Quality Checklist | 品質檢查清單

  • User story follows "As a / I want / So that" format
  • At least 2 acceptance criteria defined
  • All 6 INVEST criteria satisfied
  • Edge cases and error scenarios considered
  • Out of scope items documented

Usage | 使用方式

/requirement                         - Interactive requirement wizard | 互動式需求精靈
/requirement user login              - Write requirement for feature | 為功能撰寫需求
/requirement "users can export data" - Based on description | 根據描述撰寫

Next Steps Guidance | 下一步引導

After /requirement completes, the AI assistant should suggest:

需求文件已完成。建議下一步 / Requirement document complete. Suggested next steps:

  • 執行 /sdd 建立規格文件 ⭐ Recommended / 推薦 — Create a specification document
  • 執行 /atdd 定義驗收測試 — Define acceptance tests
  • 執行 /brainstorm 進一步探索需求空間 — Explore the requirement space further

Read the full file on GitHub · 89 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 14d ago First seen · 89 lines · 102 tokens per session scan A 66e6ba5f75b6

Subscribe to this mod's changes

requirement is a skill published in the GitHub repository AsiaOstrich/EngramGraph (3 stars, last pushed today), licensed MIT. It adds 102 tokens to every session and 923 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-10-16.

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