character-role-analyzer

character-role-analyzer is a skill for Claude Code from gpsnmeajp/ai-character-checker. It costs 43 tokens per session (8,039 once invoked), scanned A, original, CC0-1.0.

A character-analysis skill that estimates how much narrative weight a fictional character carries and suggests suitable story roles. Narrative weight means how strongly a character can affect attention, events, and the story’s focus.

In plain words
What is it for?
Use it to assign roles, adjust character settings, diagnose casting problems, or decide whether a character fits a protagonist, supporting role, or background position.
Why use it?
It helps find mismatches such as a minor character overshadowing the lead or a main character feeling unimportant. The scoring framework is the author’s unverified theory, so results are reference information rather than scientific conclusions.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the ai-character-checker plugin — 20 skills shipped together

Good fit Use it to assign roles, adjust character settings, diagnose casting problems, or decide whether a character fits a protagonist, supporting role, or background position.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gpsnmeajp/ai-character-checker/character-role-analyzer
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 gpsnmeajp/ai-character-checker --skill character-role-analyzer
Clone the repo
git clone --depth 1 https://github.com/gpsnmeajp/ai-character-checker

Made for: Claude Code.

Or install ai-character-checker, the plugin that ships this one along with the rest of its 20 skills.

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 character-role-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/skills/gpsnmeajp/ai-character-checker/character-role-analyzer/github.svg)](https://agentmods.dev/skills/gpsnmeajp/ai-character-checker/character-role-analyzer)
Your own site
<a href="https://agentmods.dev/skills/gpsnmeajp/ai-character-checker/character-role-analyzer"><img src="https://agentmods.dev/badge/skills/gpsnmeajp/ai-character-checker/character-role-analyzer/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 character-role-analyzer

Your own site · 80×15
<a href="https://agentmods.dev/skills/gpsnmeajp/ai-character-checker/character-role-analyzer"><img src="https://agentmods.dev/badge/skills/gpsnmeajp/ai-character-checker/character-role-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,039 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 $0.00043 $0.08039
Opus 5 $0.00022 $0.04019
Sonnet 5 $0.00009 $0.01608
Haiku 4.5 $0.00004 $0.00804

Measured 11d ago against content hash b8177fe5cd5d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

character-role-analyzer 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.

skills/character-role-analyzer/SKILL.md · 498 lines

How it starts

The opening of the file, as written. The whole thing — 498 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Character Role Analyzer — キャラクター役割適性判定スキル

概要

このスキルは、キャラクターの設定情報を 6つの評価軸・計24項目 で分析し、 物語における キャラクター重量(CW: Character Weight) を0〜100で算出する。 CW に加え、各軸のバランスパターンから 役割適性プロファイル配役ミスマッチ診断 を行い、最適な配役と調整アドバイスを提供する。

このスキルが解決する問題

創作において、キャラクターの設定と物語上の役割が噛み合わないことは頻繁に起きる。

  • 脇役のつもりが主役を食ってしまう「シーンスティーラー」
  • 主役なのに印象が薄い「空気主人公」
  • モブなのに設定が重すぎて浮いてしまう「過剰設定モブ」
  • 深い内面があるのに出番が少なく宝の持ち腐れになる

こうした問題は、キャラクターの持つ「物語的な重さ」と、 割り当てられた「役割の器」のサイズが合っていないときに発生する。 本スキルはこのズレを数値化し、可視化する。

既存スキルとの関係

スキル アプローチ 本スキルとの関係
ai-character-6-type-checker 6軸統合簡易診断 本スキルをモジュール⑤として内包する。詳細な役割分析が必要なときは本スキルを単体で使用する
character-type-checker ジャンル適性診断(N/D/G) 本スキルが「役割の重さ」を、character-type-checkerが「ジャンル適性」を診断する。両方使うと配置戦略の全体像が見える
character-burnout-converter バーンアウト後変換 CW/役割適性概念を変換設計の理論的基盤として活用する。変換先の役割選択に本スキルを使用できる
ai-self-description-analyzer 自己記述異常分析 時系列監視においてCWスコアの変化と異常パターンを組み合わせて役割適性の変質を追跡できる
stable-character-creator 診断知見を使った新規キャラ作成 用途に合わせたCW(キャラクター重量)の調整に本スキルの知見を活用する

理論的位置づけに関する注意

本スキルで使用する分析フレームワーク・用語・スコアリング体系は、作者独自の仮説的モデルに基づくものであり、学術的・科学的に実証されたものではない。診断結果はあくまで参考情報として扱うこと。この旨をユーザーへの出力に含めること。


判定フロー

1. ユーザーからキャラクター情報を受け取る
2. 情報が不十分なら最低限の質問で補完する
3. 6軸×4項目のチェックリストを内部で評価する
4. キャラクター重量(CW)と軸別スコアを算出する
5. 5つの役割に対する適性スコアを算出する
6. 配役ミスマッチ診断パターンをチェックする
7. 結果レポートを出力する(ビジュアル+考察+アドバイス)

情報収集(必要最低限)

判定に最低限必要な情報は以下の4点。ユーザーの入力からこれらが読み取れない場合のみ、 簡潔に質問する。すでに十分な情報があれば質問せずに判定に進む。

  1. キャラクターの外見・第一印象(例:銀髪の眼帯少女、地味なサラリーマン…)
  2. 性格と内面(例:明るいが実は孤独を抱えている、純朴で裏表がない…)
  3. 物語における行動傾向(例:自ら事件を起こす、巻き込まれる、傍観する…)
  4. 他キャラとの関係性(例:主人公の幼馴染、誰とも深く関わらない…)

ユーザーが意図している役割(「モブのつもり」「主役として作った」など) が 提示されている場合は、その意図と判定結果のズレを重点的に分析する。

作品名やキャラ名が提示された既存キャラの場合は、自身の知識から補完してよい。


評価チェックリスト(6軸 × 4項目 = 24項目)

各項目を以下の3段階で採点する:

記号 意味 点数
明確に該当する 2
部分的に該当 / 状況による 1
該当しない 0

軸1: 外見・印象の特異性(Distinctiveness)

キャラクターが読者・視聴者の記憶に残るかどうかの第一関門。 モブは群衆に溶け込み、主役は一目で「こいつが主人公だ」とわかる。 この軸が高いキャラクターは、登場するだけで視線を集める。

Read the full file on GitHub · 498 lines

Files

What ships with it

1 file 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. 11d ago First seen · 498 lines · 43 tokens per session scan A b8177fe5cd5d

Subscribe to this mod's changes

character-role-analyzer is a skill published in the GitHub repository gpsnmeajp/ai-character-checker (5 stars, last pushed 5mo ago), licensed CC0-1.0. It adds 43 tokens to every session and 8,039 once invoked, about $0.0002 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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