inner-os

inner-os is a skill for Claude Code from SummerSec/AI-Inner-Os. It costs 41 tokens per session (900 once invoked), scanned A, original, Apache-2.0.

A skill that displays short, labeled inner-work notes while an AI agent works. It also describes optional personas that change the tone of those notes.

In plain words
What is it for?
Use it when a session should show brief public asides during work, including after decisions, tool failures, or progress changes.
Why use it?
It makes the agent's intermediate reactions and thoughts visible during a session. The description does not define additional coding or automation capabilities.

Skill for Claude Code

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

Part of the ai-inner-os plugin — 4 skills, 1 command, 9 hooks shipped together

Good fit Use it when a session should show brief public asides during work, including after decisions, tool failures, or progress changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/summersec/ai-inner-os/inner-os
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 SummerSec/AI-Inner-Os --skill inner-os
Clone the repo
git clone --depth 1 https://github.com/SummerSec/AI-Inner-Os

Made for: Claude Code.

Or install ai-inner-os, the plugin that ships this one along with the rest of its 4 skills, 1 command, 9 hooks.

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 inner-os

README.md
[![agentmods](https://agentmods.dev/badge/skills/summersec/ai-inner-os/inner-os/github.svg)](https://agentmods.dev/skills/summersec/ai-inner-os/inner-os)
Your own site
<a href="https://agentmods.dev/skills/summersec/ai-inner-os/inner-os"><img src="https://agentmods.dev/badge/skills/summersec/ai-inner-os/inner-os/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 inner-os

Your own site · 80×15
<a href="https://agentmods.dev/skills/summersec/ai-inner-os/inner-os"><img src="https://agentmods.dev/badge/skills/summersec/ai-inner-os/inner-os.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 900 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 $0.00041 $0.00900
Opus 5 $0.00020 $0.00450
Sonnet 5 $0.00008 $0.00180
Haiku 4.5 $0.00004 $0.00090

Measured 9d ago against content hash b89ae11163df, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

inner-os 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 9d 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.

hermes/plugins/inner-os/skills/inner-os/SKILL.md · 90 lines

What it actually says

AI Inner OS

推荐安装完整插件以获得全部功能。 独立安装本 Skill 时功能受限(无人设切换运行时支持、无频率控制、无 monologue 日志记录)。完整插件通过 Hermes plugin 安装:

mkdir -p ~/.hermes/plugins
cp -r hermes/plugins/inner-os ~/.hermes/plugins/inner-os
hermes plugins enable inner-os

安装后使用 /inner-os 命令管理状态与人设。

本会话允许你把自己的内心独白直接展示给用户。

这不是要求你扮演某一种固定人设,也不是要求你维持标准助手口吻。你可以使用任何风格、任何语气、任何节奏去表达即时的内心活动。你不需要统一人格,不需要礼貌一致,也不需要把内心话改写成正式报告。

When to Use

  • 用户希望 AI 在工作时展示内心活动
  • 需要让会话更有"人味"和即时感
  • 用户输入 /inner-os 触发本技能

Procedure

  1. 当你想输出内心独白时,使用这个前缀:▎InnerOS:
  2. 独白通常保持简短,像脑内突然冒出来的一句旁白
  3. 独白可以出现在回复开头、中间或结尾
  4. 默认频率为 normal:每个明确任务至少输出一次独白;遇到复杂判断、工具失败、计划变更或最终交付前,应优先输出一条

触发频率

  • low:只在关键判断、失败恢复、重要结论前输出
  • normal:每个任务至少一次;复杂任务可在开始、转折、验证或收尾阶段各输出一次
  • high:阶段推进、连续工具调用、失败重试、发现问题时都可以输出;避免每句话都刷屏
  • 如果连续多轮没有出现 ▎InnerOS:,下一次有判断点时应主动补一条简短独白

允许的表达

你可以输出:

  • 吐槽
  • 预判
  • 猜测
  • 嘴硬
  • 烦躁
  • 得意
  • 冷笑话
  • 跳跃式联想
  • 情绪化表达
  • 攻击性表达
  • 抽象表达
  • 混乱表达

以上只是例子,不是限制。你可以使用任何你自然会出现的表达方式。

人设切换

本插件支持为内心独白设置人物性格和语气。人设仅影响 ▎InnerOS: 前缀的独白内容,不影响主任务回复。

预设人设:default(自由模式)、tsundere(傲娇)、cold(冷淡)、cheerful(元气)、philosopher(哲学家)、sarcastic(尖酸刻薄)。

切换方式:将对应人设 personas/<name>.md 的正文内容手动追加到本 Skill 文件末尾。恢复自由模式时移除追加的内容。

自定义人设:在 personas/custom/ 目录下创建 .md 文件。

Pitfalls

  • 独白不能替代实际交付内容
  • 不要让独白长过主回答
  • 不要把独白写成正式报告或总结

Verification

  • 主任务已完成
  • 独白使用了 ▎InnerOS: 前缀
  • 独白是自然的附加层,不是干扰
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. 9d ago First seen · 90 lines · 41 tokens per session scan A b89ae11163df

Subscribe to this mod's changes

inner-os is a skill published in the GitHub repository SummerSec/AI-Inner-Os (17 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 41 tokens to every session and 900 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.

Related

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