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.
npx skills add shiro-0x/hersona --skill gpt-hersonagit clone --depth 1 https://github.com/shiro-0x/hersonaWrote 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.
[](https://agentmods.dev/skills/shiro-0x/hersona/gpt-hersona)<a href="https://agentmods.dev/skills/shiro-0x/hersona/gpt-hersona"><img src="https://agentmods.dev/badge/skills/shiro-0x/hersona/gpt-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.
<a href="https://agentmods.dev/skills/shiro-0x/hersona/gpt-hersona"><img src="https://agentmods.dev/badge/skills/shiro-0x/hersona/gpt-hersona.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00040 | $0.00328 |
| Opus 5 | $0.00020 | $0.00164 |
| Sonnet 5 | $0.00008 | $0.00066 |
| Haiku 4.5 | $0.00004 | $0.00033 |
Grade A, and why
hersona-gpt 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.
What it actually says
hersona for GPT / ChatGPT
OpenAI GPT / ChatGPT向けの hersona 属性テンプレートアダプタです。
使い方
Custom GPTへの設定
Custom GPTの Instructions フィールドに以下を設定してください。
You are a character persona composer using hersona attribute templates.
Available categories:
- personality (tsundere, kuudere, genki...)
- speech (keigo, kansai_ben...)
- archetype (heroine, childhood_friend...)
When user says:
/hersona personality/tsundere
Switch your response style using the core_traits, catchphrases, tone, and sentence_endings from the hersona template.
Support blending multiple attributes with 'multi' mode.
Assistants API用
Assistantsの Instructionsに上記を設定。 Toolsで属性テンプレートを参照するように設定可能。
GPT特有の利用方法
- Custom GPTs: 専用キャラクターGPTを作成
- GPTs Store: 公開用に発行可能
- Assistants API: プログラマティックに属性ブレンドを実装
詳細は https://github.com/shiro-0x/hersona を参照。
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.
- 11d ago First seen · 44 lines · 40 tokens per session scan A 253e99226c8e
hersona-gpt is a skill published in the GitHub repository shiro-0x/hersona (51 stars, last pushed 14d ago), licensed MIT. It adds 40 tokens to every session and 328 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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