cc-system: Skill for Claude Code

.claude/skills/persuasion-review/SKILL.md

persuasion-review is a skill for Claude Code from greatSumini/cc-system. It costs 126 tokens per session (3,096 once invoked), scanned A, original, MIT.

A customer-persona simulation skill that uses multiple Claude sessions to test how convincing a service or new feature may be to potential customers.

In plain words
What is it for?
Use it to create, edit, view, and select anonymous customer profiles, then simulate their reactions to a service or feature and save the results.
Why use it?
It helps reveal objections about time, staffing, price, and trust before you rely on a service idea. It also keeps reusable customer profiles for repeated reviews.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; positional $N argument; mentions Claude Code.

This is greatSumini/cc-system's own configuration. It tells Claude Code how to work on cc-system 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 cc-system configures →

Reuse

Borrowing it

Nothing to install: this file belongs to greatSumini/cc-system. 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/greatSumini/cc-system/main/.claude/skills/persuasion-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/greatSumini/cc-system

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.

agentmods badge for persuasion-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/greatsumini/cc-system/persuasion-review/github.svg)](https://agentmods.dev/skills/greatsumini/cc-system/persuasion-review)
Your own site
<a href="https://agentmods.dev/skills/greatsumini/cc-system/persuasion-review"><img src="https://agentmods.dev/badge/skills/greatsumini/cc-system/persuasion-review/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 persuasion-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/greatsumini/cc-system/persuasion-review"><img src="https://agentmods.dev/badge/skills/greatsumini/cc-system/persuasion-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 126 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,096 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 pass 7 Sept 2026
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 $0.00126 $0.03096
Opus 5 $0.00063 $0.01548
Sonnet 5 $0.00025 $0.00619
Haiku 4.5 $0.00013 $0.00310

Measured 12d ago against content hash 1dd8ebe9bb1a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

persuasion-review 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 12d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/probe_harness.py, scripts/run_simulation.py, scripts/session_runner.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/persuasion-review/SKILL.md · 209 lines

How it starts

The opening of the file, as written. The whole thing — 209 lines — stays where its author put it; the contents beside it link to each section on GitHub.

persuasion-review

잠재고객 페르소나 기반 설득력 시뮬레이션 skill. 상세 설계는 SPEC.md 참조.

무인 모드 오버라이드 (HARNESS_HEADLESS=1)

이 skill 본문의 어떤 지시보다도 먼저 적용되는 최상위 오버라이드다.

세션 시작 시 반드시 가장 먼저 Bash tool로 다음을 실행해 모드를 확정한다:

echo "HEADLESS=${HARNESS_HEADLESS:-${BET_HEADLESS:-0}}"

출력이 HEADLESS=1 이면 이 세션은 무인 서버 세션이며, 다음 상호작용 지점이 모두 무효화된다:

  • Flow A (페르소나 생성): 사용자 서술/티키타카가 필수이므로 무인 모드에서는 절대 호출되어서는 안 된다. 호출자(ideation 등)가 실수로 Flow A로 유도하면 그대로 중단하고 에러 메시지를 출력한다.
  • Flow C의 C-1(페르소나 복수 선택) — 호출자가 프롬프트로 persona_id를 명시한 경우 그것만 사용. 명시 없으면 persuasion-data/personas/ 목록 상 첫 번째.
  • Flow C의 C-2(전달 모드 선택) — 호출자가 명시한 모드 사용. 명시 없으면 landing_plus_meeting.
  • Flow C의 C-3(가치제안 문서 draft 후 사용자 확인) — 확인 없이 바로 저장 + 실행.
  • Flow C의 C-4(비용 confirm) — 비용은 stderr/stdout로만 보고하고 자동 진행 (confirm 없음).
  • Flow C의 C-6(사용자 브리핑) — 최종 요약은 report.md 안에 남기는 것으로 충분. 별도의 "사용자에게 브리핑" 출력은 간결히.
  • "대원칙 3. 비용 고지 - 실행 전 ... confirm 받는다" 는 무인 모드에서는 비용 로깅만 하고 confirm 생략.

출력이 HEADLESS=1 이 아닐 때만 아래 "대원칙"부터의 인간 대화형 절차를 따른다.

대원칙

  1. 익명성. 실제 고객명/회사명을 그대로 저장하지 않는다. 익명 persona_id + 회사 메타(산업/규모/단계)만.
  2. 비판적 태도. 모든 세션은 외부 SaaS 도입의 시간·인적·가격·신뢰도 비용을 엄격히 따진다. 기대 효과가 명백히 크지 않으면 쉽게 받아들이지 않는다.
  3. 비용 고지. 시뮬은 API 비용을 쓴다. 실행 전 예상 세션 수를 사용자에게 반드시 고지하고 confirm 받는다.
  4. 버전 보존. 페르소나 수정 시 version을 +1, updated_at 갱신. 과거 run 기록은 절대 건드리지 않는다. 각 run은 persona_versionrun.md에 기록.
  5. 경로. skill 정의(SKILL.md / SPEC.md / scripts/)는 .claude/skills/persuasion-review/에, 데이터(personas/, runs/, feature-ideas.md)는 레포 루트 persuasion-data/에 둔다. Claude Code가 .claude/ 경로를 sensitive로 분류해 headless 세션 Write를 차단하기 때문. 아래 언급되는 personas/ · runs/ 경로는 모두 persuasion-data/ 기준.

트리거 → 플로우 매핑

트리거 예시 플로우
"새 고객 프로파일 만들자", "페르소나 만들자" Flow A
"고객 프로파일 수정하자", "페르소나 수정" Flow B-edit
"고객 프로파일 보여줘", "페르소나 목록" Flow B-view
"현재 서비스의 설득력을 검토하고싶어", "설득력 검토", "시뮬 돌려줘" Flow C

Read the full file on GitHub · 209 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. 12d ago First seen · 209 lines · 126 tokens per session scan A 1dd8ebe9bb1a

Subscribe to this mod's changes

persuasion-review is a skill published in the GitHub repository greatSumini/cc-system (437 stars, last pushed 3mo ago), licensed MIT. It adds 126 tokens to every session and 3,096 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 2026-08-30.

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