jtbd-to-interface

jtbd-to-interface is a skill for Claude Code, Codex from dzhokhov/markdown-agent-vault-ru. It costs 272 tokens per session (3,440 once invoked), scanned A, original, MIT.

A method for turning user jobs—the outcomes people need to achieve—into a screen and navigation specification.

In plain words
What is it for?
Use it to define navigation, screens, screen states, content, flows, and variations for different users or situations.
Why use it?
It ties each screen and interface element to a real user need, making it easier to spot missing work or unnecessary controls.

Skill for Claude CodeCodex

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

Good fit Use it to define navigation, screens, screen states, content, flows, and variations for different users or situations.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface
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 dzhokhov/markdown-agent-vault-ru --skill jtbd-to-interface
Clone the repo
git clone --depth 1 https://github.com/dzhokhov/markdown-agent-vault-ru

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 jtbd-to-interface

README.md
[![agentmods](https://agentmods.dev/badge/skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface/github.svg)](https://agentmods.dev/skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface)
Your own site
<a href="https://agentmods.dev/skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface"><img src="https://agentmods.dev/badge/skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface/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 jtbd-to-interface

Your own site · 80×15
<a href="https://agentmods.dev/skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface"><img src="https://agentmods.dev/badge/skills/dzhokhov/markdown-agent-vault-ru/jtbd-to-interface.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 272 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,440 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 $0.00272 $0.03440
Opus 5 $0.00136 $0.01720
Sonnet 5 $0.00054 $0.00688
Haiku 4.5 $0.00027 $0.00344

Measured 10d ago against content hash b18636f6c00f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

jtbd-to-interface 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 10d 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/jtbd-to-interface/SKILL.md · 277 lines

How it starts

The opening of the file, as written. The whole thing — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.

JTBD → Interface: генеративная трансформация

Ты превращаешь структурированные JTBD в спецификацию интерфейса. Не «рисуешь интерфейс и потом проверяешь через jobs», а jobs порождают интерфейс. Каждый элемент экрана существует потому, что его породил конкретный job, outcome или circumstance.

Философия

Интерфейс — это Job Architecture, сделанная видимой. Разделы = Big Jobs. Экраны = Little Jobs. Последовательность состояний экрана = Job Map. Элементы на экране = Desired Outcomes. Варианты отображения = Circumstances × Personas.

Если элемент на экране нельзя проследить к конкретному job — он лишний. Если job не представлен ни на одном экране — это пробел.


Генеративная цепочка (5 уровней)

Скилл работает последовательно по 5 уровням. Каждый уровень берёт выход предыдущего и порождает следующий.

Уровень 1: Big Jobs → Навигация

Вход: список Big Jobs (3–7 штук) из Job Architecture.

Что делать:

  1. Каждый Big Job = раздел верхнего уровня навигации.
  2. Если Big Job имеет 2+ подработы с принципиально разными контекстами — допускается подраздел.
  3. Навигация строится вокруг глаголов пользователя, не существительных системы.

Формат вывода:

NAV-1: {Глагол пользователя} ← Big Job "{job statement}"
NAV-2: {Глагол пользователя} ← Big Job "{job statement}"
  NAV-2.1: {Подраздел} ← Little Job "{job statement}"
  NAV-2.2: {Подраздел} ← Little Job "{job statement}"
...

Принцип именования: название раздела = то, что пользователь хочет СДЕЛАТЬ, не то, что система хранит. «Пополнить» вместо «Баланс». «Запустить рекламу» вместо «Рекламные аккаунты». «Получить деньги» вместо «Вознаграждение».

Контрольный вопрос: если заменить все названия разделов на «Сделать X», фразы должны звучать естественно для пользователя.

Уровень 2: Little Jobs → Экраны

Вход: навигационная карта из Уровня 1 + список Little Jobs, привязанных к каждому Big Job.

Что делать:

  1. Каждый значимый Little Job = один экран (или состояние экрана).
  2. Тривиальные Little Jobs (1 действие, 0 решений) могут быть элементом на экране родительского job, а не отдельным экраном.
  3. Если Little Job обслуживает несколько Big Jobs — экран живёт в том разделе, где job выполняется чаще. В остальных разделах — ссылка / shortcut.

Read the full file on GitHub · 277 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. 10d ago First seen · 277 lines · 272 tokens per session scan A b18636f6c00f

Subscribe to this mod's changes

jtbd-to-interface is a skill published in the GitHub repository dzhokhov/markdown-agent-vault-ru (2 stars, last pushed 3d ago), licensed MIT. It adds 272 tokens to every session and 3,440 once invoked, about $0.0014 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 2026-08-31.

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