brain-fog-friendly

brain-fog-friendly is a skill for Codex from zeldajay/brain-fog-friendly. It costs 52 tokens per session (494 once invoked), scanned A, original, MIT.

A configuration skill for Brain Fog Friendly, which changes the agent’s response style for lower mental effort. It asks the user to choose a supported language or disable the style.

In plain words
What is it for?
It is for enabling, switching, or disabling Brain Fog Friendly in the global configuration.
Why use it?
It prevents the agent from changing the global response style without the user choosing an option.

Skill for Codex

Written for Codex: reads ~/.codex or $CODEX_HOME. Also seen: mentions AGENTS.md; mentions Codex.

Good fit It is for enabling, switching, or disabling Brain Fog Friendly in the global configuration.

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Install with agentmods
npx agentmods add skills/zeldajay/brain-fog-friendly/brain-fog-friendly
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 zeldajay/brain-fog-friendly --skill brain-fog-friendly
Clone the repo
git clone --depth 1 https://github.com/zeldajay/brain-fog-friendly

Made for: 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 brain-fog-friendly

README.md
[![agentmods](https://agentmods.dev/badge/skills/zeldajay/brain-fog-friendly/brain-fog-friendly/github.svg)](https://agentmods.dev/skills/zeldajay/brain-fog-friendly/brain-fog-friendly)
Your own site
<a href="https://agentmods.dev/skills/zeldajay/brain-fog-friendly/brain-fog-friendly"><img src="https://agentmods.dev/badge/skills/zeldajay/brain-fog-friendly/brain-fog-friendly/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 brain-fog-friendly

Your own site · 80×15
<a href="https://agentmods.dev/skills/zeldajay/brain-fog-friendly/brain-fog-friendly"><img src="https://agentmods.dev/badge/skills/zeldajay/brain-fog-friendly/brain-fog-friendly.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 494 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 $0.00052 $0.00494
Opus 5 $0.00026 $0.00247
Sonnet 5 $0.00010 $0.00099
Haiku 4.5 $0.00005 $0.00049

Measured 12d ago against content hash c467f01e35a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

brain-fog-friendly 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 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/configure.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/brain-fog-friendly/SKILL.md · 35 lines

What it actually says

Configure Brain Fog Friendly

  1. 如果用户尚未指定语言或禁用,请在聊天中显示以下带序号的单选列表,然后停止并等待用户回复。不要代替用户选择。
   1. English (`en`)
   2. 简体中文 (`zh-cn`)
   3. 日本語 (`ja`)
   4. Русский (`ru`)
   5. العربية (`ar`)
   6. 한국어 (`ko`)
   7. Español (`es`)
   8. Français (`fr`)
   9. Deutsch (`de`)
   10. Português do Brasil (`pt-br`)
   11. 禁用
  1. 将用户回复的序号、语言名称或代码映射为列表中的代码。不能明确映射时,再请用户选择;不要猜测。
  2. 定位此 SKILL.md 所在的技能目录。
  3. 选择语言时运行 python3 <技能目录>/scripts/configure.py --language <代码>;选择禁用时运行 python3 <技能目录>/scripts/configure.py --disable。不要请求或分配 PTY;如果沙箱限制写入全局配置,请为该命令请求文件写入授权。
  4. 向用户转述脚本的成功消息或错误;不要自行编辑全局 AGENTS.md

脚本负责保留全局 AGENTS.md 中的其他内容。选择语言时,它只新增或替换带有 brain-fog-friendly 标记的区块;选择禁用时,它只删除该区块。脚本会自动判断目标环境: Codex 的全局 ~/.codex/AGENTS.md(可用 CODEX_HOME 覆盖)或 DeepSeek Harness 的全局 $DSH_HOME/AGENTS.md(默认 ~/.dsh/AGENTS.md)。

启用、切换或禁用后,请让用户新开一个会话,让工具重新加载全局指令。

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. 12d ago First seen · 35 lines · 52 tokens per session scan A c467f01e35a2

Subscribe to this mod's changes

brain-fog-friendly is a skill published in the GitHub repository zeldajay/brain-fog-friendly (2 stars, last pushed 23d ago), licensed MIT. It adds 52 tokens to every session and 494 once invoked, about $0.0003 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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