hersona-claude

hersona-claude is a skill for Claude Code, Codex from shiro-0x/hersona. It costs 48 tokens per session (329 once invoked), scanned A, original, MIT.

A Claude adapter for building character personas from templates that define personality, speaking style, and archetype. It supports combining these attributes in Claude projects or custom instructions.

In plain words
What is it for?
Use it to attach or blend traits such as personality types, speech styles, and character roles in Claude conversations.
Why use it?
It provides a consistent way to shape how Claude speaks and behaves without writing a new persona from scratch.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to attach or blend traits such as personality types, speech styles, and character roles in Claude conversations.

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Install with agentmods
npx agentmods add skills/shiro-0x/hersona/claude-hersona
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 shiro-0x/hersona --skill claude-hersona
Clone the repo
git clone --depth 1 https://github.com/shiro-0x/hersona

Made for: Claude Code, Codex.

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 hersona-claude

README.md
[![agentmods](https://agentmods.dev/badge/skills/shiro-0x/hersona/claude-hersona/github.svg)](https://agentmods.dev/skills/shiro-0x/hersona/claude-hersona)
Your own site
<a href="https://agentmods.dev/skills/shiro-0x/hersona/claude-hersona"><img src="https://agentmods.dev/badge/skills/shiro-0x/hersona/claude-hersona/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 hersona-claude

Your own site · 80×15
<a href="https://agentmods.dev/skills/shiro-0x/hersona/claude-hersona"><img src="https://agentmods.dev/badge/skills/shiro-0x/hersona/claude-hersona.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 48 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 329 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 $0.00048 $0.00329
Opus 5 $0.00024 $0.00164
Sonnet 5 $0.00010 $0.00066
Haiku 4.5 $0.00005 $0.00033

Measured 10d ago against content hash b43525f328d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

hersona-claude 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 10d 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/claude-hersona/SKILL.md · 38 lines

What it actually says

hersona for Claude

Claude向けの hersona 属性テンプレートアダプタです。

使い方

Claudeの Projects または Custom Instructions に以下の内容を設定してください。

基本プロンプト

以下の hersona 属性テンプレートを使用してキャラクターを構築してください。

利用可能な属性カテゴリ:
- personality: tsundere, kuudere, genki, dandere, yandere など
- speech: keigo, kansai_ben, kyoto_ben, archaic など
- archetype: heroine, childhood_friend, mentor など

指定方法:
/hersona personality/tsundere
/hersona speech/keigo multi

指定された属性の core_traits、catchphrases、tone、sentence_endings を反映して回答してください。

Claude特有の利用方法

  • Projects: プロジェクトに属性テンプレートを追加
  • Artifacts: 属性リストをArtifactsで管理
  • Long context: 複数属性のブレンドも高度に対応可能

詳細は原リポジトリ https://github.com/shiro-0x/hersona を参照。

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. 10d ago First seen · 38 lines · 48 tokens per session scan A b43525f328d1

Subscribe to this mod's changes

hersona-claude is a skill published in the GitHub repository shiro-0x/hersona (51 stars, last pushed 13d ago), licensed MIT. It adds 48 tokens to every session and 329 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 2026-08-30.

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