ascii-cosmos

ascii-cosmos is a skill for Claude Code, Codex from ssmurfgg04-gif/context-m. It costs 0 tokens per session (6,014 once invoked), scanned A, a copy of ascii-cosmos, Apache-2.0.

A generator for single-file product landing pages with animated ASCII space scenes and sections for features, specifications, pricing, and calls to action.

In plain words
What is it for?
It helps make landing pages for software, command-line tools, hardware, subscriptions, and hosting services.
Why use it?
It creates a complete atmospheric product page from a plain-language product description.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code.

Good fit It helps make landing pages for software, command-line tools, hardware, subscriptions, and hosting services.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ssmurfgg04-gif/context-m/ascii-cosmos
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 ssmurfgg04-gif/context-m --skill ascii-cosmos
Clone the repo
git clone --depth 1 https://github.com/ssmurfgg04-gif/context-m

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 ascii-cosmos

README.md
[![agentmods](https://agentmods.dev/badge/skills/ssmurfgg04-gif/context-m/ascii-cosmos/github.svg)](https://agentmods.dev/skills/ssmurfgg04-gif/context-m/ascii-cosmos)
Your own site
<a href="https://agentmods.dev/skills/ssmurfgg04-gif/context-m/ascii-cosmos"><img src="https://agentmods.dev/badge/skills/ssmurfgg04-gif/context-m/ascii-cosmos/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 ascii-cosmos

Your own site · 80×15
<a href="https://agentmods.dev/skills/ssmurfgg04-gif/context-m/ascii-cosmos"><img src="https://agentmods.dev/badge/skills/ssmurfgg04-gif/context-m/ascii-cosmos.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,014 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 100% copy Near-identical to another mod 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 $0.00000 $0.06014
Opus 5 $0.00000 $0.03007
Sonnet 5 $0.00000 $0.01203
Haiku 4.5 $0.00000 $0.00601

Measured 9d ago against content hash b3656d9b5236, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ascii-cosmos 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.

Origin

This is a copy

100% identical to ascii-cosmos — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/design/design-templates/ascii-cosmos/SKILL.md · 294 lines

How it starts

The opening of the file, as written. The whole thing — 294 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ascii-cosmos — ASCII 宇宙调性产品落地页生成器

作品长什么样

单文件 HTML 产品官网,hero 是动态分层 ASCII 宇宙:

  • 星云气体云(紫,柔和散点)
  • 闪烁星点(冷白,带 ★ ✦ 装饰)
  • 旋转 ASCII 行星(青,带 3 圈卫星轨道)
  • 漂浮不规则小行星(琥珀金,6 种带陨石坑的多行 ASCII 形状,自旋 + 缓慢漂移)
  • 彗星拖尾(粉,从屏幕掠过)

下面是常规 marketing 区块:关于 / 核心功能 6 卡片网格 / 界面预览 2 块 / 技术规格 / 订阅方案 3 档 / CTA / 页脚。所有强调字段都有"hover 时打乱-解码"的字符滚动动效(.pt 类)。

适合:独立软件、笔记/写作工具、本地优先 AI、CLI、独立硬件、订阅服务、SaaS、电子书、播客、任何"安静 / 克制 / 有手作味"的产品。

何时触发

用户说:

  • "做个宇宙风产品落地页"
  • "做个 ASCII 风格的产品官网"
  • "生成一个像墨思那样的落地页 — 我的产品是 ..."
  • "ascii-cosmos-gen ..."
  • 把本 skill 文件夹拖进对话框并描述一个产品

提供:

  • 产品名字 + 一句话定位(必需)
  • 核心卖点 / 功能清单(推荐 — 给 6 张卡片用)
  • 定价档位(可选 — 没说就编 3 档:免费 / 专业 / 团队)
  • 风格(可选 — 深空青 / 暖色羊皮纸 / 赛博紫 / 终端绿 …,照抄 styles.md 预设名或自由描述。不写就用默认深空青)

如果用户只给产品名一句话:自己围绕这个产品把 6 个功能、3 档价、技术规格全部脑补出来。语气要克制、有手作味,不要 marketing 鸡血。

两种运行模式

模式 A · Claude Code / 本地(有文件系统)

  • 输出位置:~/Desktop/{slug}.html单文件,所有图片走 unsplash URL 或用户给的链接)
  • slug 用产品英文名小写连字符
  • 一句话报告:路径 + 用了什么风格 + 多少卡片

模式 B · GLM / 在线对话(无文件系统)

  • 直接把完整 HTML 包在 ```html 代码块里输出
  • 图片全部用 https://images.unsplash.com/photo-XXX?...https://picsum.photos/seed/{slug}-NN/W/H 占位
  • 不要尝试访问本地文件、不要建议命令行操作
  • 末尾一行说明:保存为 .html 双击打开即可

判断:如果你无法 Read 看到本地图片或工作目录不是用户家目录 → 默认走 B。

工作步骤

1. 读模板

读取本 skill 同目录下的 template.html。这是完整骨架,包含:

  • 全部 CSS(深空主题色 + 5 个 ASCII 层 + 卡片 / 价格 / 规格 / hero 网点字 …)
  • 全部 JS(5 层 ASCII 渲染、信息区轨道、字符滚动、标签筛选、平滑滚动、实时时钟)
  • 12 处 <!-- SWAP-N --> 注释标记需要替换的位置

JS / CSS 不要改(除了主题色变量与字体可以按 styles 改)。

2. 读风格预设

styles.md:5 种预设。如果用户的风格描述匹配某个名字,照那份的 CSS 变量替换 :root。否则按用户描述自己设计 6 个变量(--bg / --fg / --dim / --accent / --accent2 / --accent3 / --line / --paper)+ 5 个 ASCII 层颜色(#ascii-nebula / -stars / -planet / -asteroids / -comets)。

配色铁律:5 个 ASCII 层颜色必须互相和谐 + 都能在背景上读出来。深色背景 → 高饱和发光色;浅色背景 → 中低明度有重量的色。

3. 解析用户输入抽信息

抽:

  • PRODUCT_EN — 英文 logo 名,全大写 ASCII 字(用于 hero 大字 ASCII title)
  • PRODUCT_CN — 1-2 个中文字(hero 副标题大字,会渲染为网点字)
  • TAGLINE — 一句话副标语(30-50 字)
  • VERSION / TYPE / PLATFORM — 3 个 meta 标签
  • ABOUT_PARAGRAPH — 80-150 字关于段落,3-5 个 <span class="pt"> 强调短语
  • 3 HIGHLIGHT — 3 个 cell(标题 + 一句话描述)
  • 6 FEATURES — 6 张卡片:图片 URL + ASCII overlay(5-6 行小图) + 标题 + 副标题 + 1-2 个标签 + 分类(ai/write/graph/sync 任选或自定义)
  • 2 SHOWCASE — 2 段界面介绍(截图 URL + mini-ascii 装饰 + 标题带 <em> 强调 + 2 段 60-100 字描述)
  • 10 SPEC ROWS — 10 行键值对(版本 / 平台 / 引擎 / 数据格式 / 同步协议 …)
  • 3 PRICING — 3 档(名字 / 价格数字 / 价格单位 / 描述 / 5-6 条特性 / CTA 按钮文案)。中间一档加 featured
  • CTA_BIG — 大字号 CTA 文案(带 <em> 强调)+ 副文案 + 3 个按钮 + 6-7 个平台标签

Read the full file on GitHub · 294 lines

Files

What ships with it

3 files 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. 9d ago First seen · 294 lines · 0 tokens per session scan A b3656d9b5236

Subscribe to this mod's changes

ascii-cosmos is a skill published in the GitHub repository ssmurfgg04-gif/context-m (2 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 6,014 tokens. A static security scan graded it A with 0 findings. It is 100% identical to ascii-cosmos, differing in 0 lines, and is treated as a copy.

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