golden-circle

golden-circle is a skill for Claude Code from HirogaKatageri/hirokata. It costs 121 tokens per session (1,139 once invoked), scanned A, original, MIT.

A message structure that explains a purpose first, then the approach, and finally the product or action. It is based on Simon Sinek’s Golden Circle.

In plain words
What is it for?
Use it to frame a team message, brand or company mission, product launch, or explanation of why an organisation exists.
Why use it?
It helps prevent messages from starting with a list of features before explaining why they matter. The structure gives readers a reason to care before asking them to consider the details.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the storytelling plugin — 7 skills, 2 agents shipped together

Good fit Use it to frame a team message, brand or company mission, product launch, or explanation of why an organisation exists.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hirogakatageri/hirokata/golden-circle
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 HirogaKatageri/hirokata --skill golden-circle
Clone the repo
git clone --depth 1 https://github.com/HirogaKatageri/hirokata

Made for: Claude Code.

Or install storytelling, the plugin that ships this one along with the rest of its 7 skills, 2 agents.

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 golden-circle

README.md
[![agentmods](https://agentmods.dev/badge/skills/hirogakatageri/hirokata/golden-circle/github.svg)](https://agentmods.dev/skills/hirogakatageri/hirokata/golden-circle)
Your own site
<a href="https://agentmods.dev/skills/hirogakatageri/hirokata/golden-circle"><img src="https://agentmods.dev/badge/skills/hirogakatageri/hirokata/golden-circle/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 golden-circle

Your own site · 80×15
<a href="https://agentmods.dev/skills/hirogakatageri/hirokata/golden-circle"><img src="https://agentmods.dev/badge/skills/hirogakatageri/hirokata/golden-circle.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 121 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,139 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 $0.00121 $0.01139
Opus 5 $0.00060 $0.00570
Sonnet 5 $0.00024 $0.00228
Haiku 4.5 $0.00012 $0.00114

Measured 11d ago against content hash bcf015bf2248, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

golden-circle 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 11d 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.

plugins/storytelling/skills/golden-circle/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Golden Circle — Start With Why

Simon Sinek, Start With Why (2009). "People don't buy what you do; they buy why you do it." Most messages start at the outside of the circle — What we make — and never reach the center. Inspiring ones start at the center and work out: Why → How → What.

        ┌─────────────┐
        │    WHY       │   the belief / purpose / cause
        │  ┌───────┐   │
        │  │ HOW   │   │   the distinct approach that makes it real
        │  │ ┌───┐ │   │
        │  │ │WHAT│ │   │   the tangible offering — proof of the belief
        │  │ └───┘ │   │
        │  └───────┘   │
        └─────────────┘

The Three Rings

  1. WHY — the purpose. Not "to make money" (that's a result). The belief, cause, or conviction that makes this worth doing. Why does this exist? Why should anyone care? This is emotional and comes first.
  2. HOW — the differentiators. The specific values, principles, or approach that bring the Why to life and set you apart. The "how we're different, and why that follows from the Why."
  3. WHAT — the proof. The products, services, features, or results. Real and concrete, but framed as evidence of the Why, not as the headline.

When to use it (and when not)

Use it for: vision and mission statements, brand and company narratives, product launches that need meaning, keynotes, recruiting and rallying a team, investor "why now / why us" framing.

Reach for something else when: the audience wants a decision now (→ pyramid-principle), it's a debrief or status update (→ what-so-what-now-what), or you need a fast one-line hook (→ abt). The Golden Circle earns belief; it is not the fastest path to a yes.

How to build it

  1. Find the real Why. Ask "why does this matter?" repeatedly until you hit a belief, not a feature. Test: your Why should still be true if the product changed.
  2. Derive How from Why. The differentiators must follow from the belief — 2–4 of them.
  3. Attach What as proof. List the concrete offering, framed as the belief made tangible.
  4. Write it Why-first. Open with the belief. Let How and What land as the natural consequence.

Read the full file on GitHub · 90 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. 11d ago First seen · 90 lines · 121 tokens per session scan A bcf015bf2248

Subscribe to this mod's changes

golden-circle is a skill published in the GitHub repository HirogaKatageri/hirokata (5 stars, last pushed 3d ago), licensed MIT. It adds 121 tokens to every session and 1,139 once invoked, about $0.0006 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.

Related

Other skills, from other repositories

unslop

Humanize LLM output so it reads like a careful human wrote it. Subtracts AI-isms (sycophancy, tricolons, em-dash overuse, "delve"/"tapestry"/"testament", hedging stacks, tidy five-paragraph shapes), engineers burstiness and calibrated uncertainty, and preserves technical accuracy. Supports intensity levels: subtle…

MohamedAbdallah-14/unslop · 146 tokens

unslop-file

Humanize natural-language memory files (CLAUDE.md, todos, preferences, docs) by removing AI-isms and adding burstiness while preserving every code block, URL, path, command, and heading exactly. Two modes: --deterministic (fast, regex-based, no API) and LLM (default, calls Claude for rewrite). Humanized version…

MohamedAbdallah-14/unslop · 107 tokens

unslop-commit

Rewrites commit messages so they sound like a careful human engineer wrote them. Strips AI/marketing slop ("comprehensive solution", "robust implementation", "leverage", "enhance", "seamlessly", "This commit..."). Keeps Conventional Commits format. Subject ≤72 chars (aim ≤50), imperative mood. Body only when "why"…

MohamedAbdallah-14/unslop · 139 tokens

unslop-help

Quick-reference card for unslop modes, sub-skills, and slash commands. One-shot display, not a persistent mode. Trigger: /unslop-help, "unslop help", "what unslop commands", "how do I use unslop".

MohamedAbdallah-14/unslop · 55 tokens

simulator-charts

Simulator.Company chart and dashboard specialist. Use when the user wants to create, configure, or query charts (line, bar, area), dashboards, or financial time-series visualisations on a graph layer. Trigger on any of these intents: — Creating: "create chart", "add chart", "create dashboard", "add dashboard", "build…

corezoid/simulator-ai-plugin · 185 tokens

simulator-init

Simulator.Company environment setup specialist. Use when the user wants to connect to Simulator.Company, set up credentials, authenticate, configure the workspace, or start working with Simulator for the first time. Activate when the user says "init", "setup", "connect to simulator", "login to simulator", "configure…

corezoid/simulator-ai-plugin · 77 tokens