What is character-arc?

A writing aid for planning the characters in a 12-episode drama. It creates character summaries, relationship maps, character arcs, voice guides, and lists of characters.

Use it to design characters, strengthen their depth, map relationships, plan character arcs, and define how each character speaks.

It helps turn flat character ideas into a clearer view of each person and their relationships across the story.

How revfactory/unreal-idol configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to revfactory/unreal-idol. 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/revfactory/unreal-idol/main/.claude/skills/character-arc/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/revfactory/unreal-idol

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/revfactory/unreal-idol/character-arc/github.svg)](https://agentmods.dev/skills/revfactory/unreal-idol/character-arc)

Your own site

<a href="https://agentmods.dev/skills/revfactory/unreal-idol/character-arc"><img src="https://agentmods.dev/badge/skills/revfactory/unreal-idol/character-arc/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/revfactory/unreal-idol/character-arc"><img src="https://agentmods.dev/badge/skills/revfactory/unreal-idol/character-arc.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 3,754 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 unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00099	$0.03754
Opus 5.5	$0.00040	$0.01502
Sonnet 5.5	$0.00020	$0.00751
Haiku 4.5	$0.00010	$0.00375

Measured 2mo ago against content hash 6247773f1e96, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

character-arc 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 2mo 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/skills/character-arc/SKILL.md · 278 lines

The source is not reproduced here

No licence file

Read it on GitHub

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.

2mo ago First seen · 278 lines · 99 tokens per session scan A 6247773f1e96

Subscribe to this mod's changes

character-arc is a skill published in the GitHub repository revfactory/unreal-idol (10 stars, last pushed 1mo ago), with no licence file. It adds 99 tokens to every session and 3,754 once invoked, about $0.0004 per session on Opus 5.5. 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.

Creative and media Writing and docs

character-arc next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
character-arcrevfactory/unreal-idol	Skill	10	1mo ago	none	A	99	Claude Code
imagegenopenai/codex	Skill	134k	today	Apache-2.0	A	113	Codex
playwright-climicrosoft/playwright	Skill	99k	today	Apache-2.0	A	19	Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginners	Skill	79k	today	MIT	A	200	Claude Code, Codex
systematic-debuggingobra/superpowers	Skill	314k	3d ago	MIT	A	21	Claude Code
next-cache-components-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	95	Claude Code
next-partial-prefetching-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	103	Claude Code

unreal-idol: Skill for Claude Code