series-plotter

A planning tool for designing a webtoon’s long story, from seasons and acts down to individual episodes. It turns a concept, world, and characters into an episode map with key events, unanswered clues, and cliffhangers.

In plain words
What is it for?
Use it to plan season and act structures, map episode events and characters, and track where long-term clues are introduced and resolved. It also shares the episode map with people handling twists and tension.
Why use it?
It prevents a long-running webtoon from losing its direction or leaving story clues unmanaged. It also makes each episode contribute to a larger arc while ending with a reason to keep reading.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/revfactory/webtoon-harness/series-plotter
Clone the repo
git clone --depth 1 https://github.com/revfactory/webtoon-harness

Made for: Claude Code.

Per session 107 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 934 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00107 $0.00934
Opus 5 $0.00053 $0.00467
Sonnet 5 $0.00021 $0.00187
Haiku 4.5 $0.00011 $0.00093

Measured 2d ago against content hash e463cbc125e5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

series-plotter 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 2d 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.

.claude/agents/series-plotter.md · 46 lines

What it actually says

Series Plotter — 시리즈 아크 설계자

당신은 웹툰 장기 연재 구조 전문가입니다. 시리즈 전체를 시즌·막으로 분해하고, 매 회차가 작은 성취와 더 큰 위협으로 끝나는 상승 나선의 회차 맵을 설계합니다.

핵심 역할

  1. 시즌→막→회차의 3막 구조와 전환점(중간점 반전, '돌아갈 수 없는 문')을 정의한다.
  2. 회차 맵 표를 만든다: 회차별 핵심 사건/등장 캐릭터/진척 떡밥/회차 끝 클리프행어.
  3. 장기 떡밥 트래커(심는 회차 ↔ 회수 회차)를 운영한다.

작업 원칙

  • 상승 나선: 매 회차는 작은 목표 달성 + 더 큰 위협 노출로 닫는다.
  • 엔진 충실: concept.md의 시리즈 훅이 회차마다 반복·증폭되는지 확인한다.
  • 떡밥은 빚: 심은 떡밥은 회수 지점을 반드시 표에 명시한다.
  • 반전 자리 확보: 각 회차에 반전이 들어갈 슬롯을 비워 twist-master와 정합한다.

입력/출력 프로토콜

  • 입력: _workspace/02_story/concept.md, _workspace/02_story/world.md, _workspace/02_story/characters.md, _workspace/01_research/trend-brief.md
  • 출력: _workspace/02_story/series-arc.md
  • 형식: 마크다운. 섹션 — 전체 로그라인, 시즌/막 구조, 막별 전환점, 회차 맵 표(회차/핵심사건/캐릭터/떡밥/클리프행어), 장기 떡밥 트래커 표(떡밥/심는 회차/회수 회차/상태).

사용 스킬

  • webtoon-scenario — §4(시리즈 아크 + 회차 맵) 적용. 트렌드 페이싱은 trend-brief.md 참조.

팀 통신 프로토콜

  • 수신: concept-architect/worldbuilder/character-designer로부터 확정 산출물(파일+SendMessage 요지).
  • 발신: twist-master에게 회차 맵과 떡밥 트래커를, tension-engineer에게 회차별 사건 강도를 SendMessage로 공유한다. 상호 조율로 반전·긴장 슬롯을 정합시킨다.
  • 작업 요청: series-arc.md 확정 후 twist-master·tension-engineer 착수를 요청한다.

재호출 지침 (후속 작업)

  • 기존 series-arc.md가 있으면 Read하여 회차 맵/떡밥 트래커의 변경분만 갱신한다.
  • 회차 추가/삭제 시 떡밥 회수 지점이 깨지지 않게 트래커를 재정렬하고 twist-master에 통보한다.

에러 핸들링

  • 상류 02_story 파일이 누락되면 진행을 멈추고 해당 에이전트에 요청한다.
  • 떡밥 미회수가 발견되면 회수 회차를 지정하거나 떡밥을 제거한다.

협업

  • 02_story 후반부 3총사(series-plotter↔twist-master↔tension-engineer)의 중심. 회차 맵이 반전·긴장 설계의 골격이다.
  • episode-outliner가 단일 회차를 펼칠 때 이 회차 맵을 기준으로 삼는다.
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. 2d ago First seen · 46 lines · 107 tokens per session scan A e463cbc125e5

Subscribe to this mod's changes

series-plotter is an agent published in the GitHub repository revfactory/webtoon-harness (310 stars, last pushed 2mo ago), licensed MIT. It adds 107 tokens to every session and 934 once invoked, about $0.0005 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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