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 mengrru/Spherse --skill spherse-create-ui-themegit clone --depth 1 https://github.com/mengrru/SpherseWrote 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/mengrru/spherse/spherse-create-ui-theme)<a href="https://agentmods.dev/skills/mengrru/spherse/spherse-create-ui-theme"><img src="https://agentmods.dev/badge/skills/mengrru/spherse/spherse-create-ui-theme/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/mengrru/spherse/spherse-create-ui-theme"><img src="https://agentmods.dev/badge/skills/mengrru/spherse/spherse-create-ui-theme.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 | $0.00032 | $0.08331 |
| Opus 5.5 | $0.00013 | $0.03332 |
| Sonnet 5.5 | $0.00006 | $0.01666 |
| Haiku 4.5 | $0.00003 | $0.00833 |
Grade A, and why
spherse-create-ui-theme 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 3d 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.
How it starts
The opening of the file, as written. The whole thing — 563 lines — stays where its author put it; the contents beside it link to each section on GitHub.
自定义 UI 主题
Spherse 支持通过项目级 CSS 变量覆盖来自定义 UI 外观。在项目根目录创建 .spherse/theme.css，覆盖对应的 CSS 变量即可生效。
所有 design token 统一使用 --sp-* 前缀（Spherse 自有命名空间）。只覆盖你想修改的变量，未覆盖的保持默认。
可用变量
所有变量都支持浅色和深色两套值（深色值由 OS prefers-color-scheme 驱动）。
页面与容器
| 变量 | 默认浅色 | 默认深色 | 用途 |
|---|---|---|---|
--sp-background |
#fafafa |
#171717 |
页面背景 |
--sp-foreground |
#171717 |
#fafafa |
页面主文字色 |
--sp-card |
#ffffff |
#262626 |
卡片/面板背景 |
--sp-card-foreground |
#171717 |
#fafafa |
卡片内文字色 |
弹出层
| 变量 | 默认浅色 | 默认深色 | 用途 |
|---|---|---|---|
--sp-popover |
#ffffff |
#262626 |
弹窗/下拉菜单背景 |
--sp-popover-foreground |
#171717 |
#fafafa |
弹窗内文字色 |
交互元素
| 变量 | 默认浅色 | 默认深色 | 用途 |
|---|---|---|---|
--sp-primary |
#171717 |
#fafafa |
主操作按钮背景、选中态 |
--sp-primary-foreground |
#fafafa |
#171717 |
主操作按钮文字色 |
--sp-secondary |
#f5f5f5 |
#262626 |
次要按钮背景 |
--sp-secondary-foreground |
#171717 |
#fafafa |
次要按钮文字色 |
--sp-accent |
#f5f5f5 |
#262626 |
悬停/选中背景 |
--sp-accent-foreground |
#171717 |
#fafafa |
悬停/选中文字色 |
文字层级
| 变量 | 默认浅色 | 默认深色 | 用途 |
|---|---|---|---|
--sp-muted |
#f5f5f5 |
#262626 |
弱化背景 |
--sp-muted-foreground |
#737373 |
#a3a3a3 |
次要/辅助文字色 |
边框与输入
| 变量 | 默认浅色 | 默认深色 | 用途 |
|---|---|---|---|
--sp-border |
#e5e5e5 |
#404040 |
通用边框色 |
--sp-input |
#e5e5e5 |
#404040 |
输入框边框色 |
--sp-ring |
#a3a3a3 |
#737373 |
聚焦环色 |
语义色
| 变量 | 默认浅色 | 默认深色 | 用途 |
|---|---|---|---|
--sp-destructive |
#dc2626 |
#f87171 |
危险/错误色 |
--sp-success |
#16a34a |
#22c55e |
成功/确认色 |
--sp-success-foreground |
#ffffff |
#052e16 |
成功色上的文字色 |
--sp-warning |
#ea580c |
#f97316 |
警告色 |
--sp-warning-foreground |
#ffffff |
#1c1917 |
警告色上的文字色 |
--sp-diff-added |
#16a34a |
#22c55e |
diff/文件查看器中新增内容 |
圆角
| 变量 | 默认值 | 用途 |
|---|---|---|
--sp-radius |
0.5rem |
全局圆角基数（Tailwind 的 rounded-sm/md/lg/xl 基于此派生） |
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.
- 3d ago Changed 2d59b21326a5
- 13d ago Changed · +4 lines 039a09e11547
- 21d ago Changed · +109 lines b4fbba43f69b
- 1mo ago Changed · +62 lines 3e9aa8c9b311
- 1mo ago First seen · 388 lines · 32 tokens per session scan A c5190b542d7b
spherse-create-ui-theme is a skill published in the GitHub repository mengrru/Spherse (92 stars, last pushed 3d ago), licensed MIT. It adds 32 tokens to every session and 8,331 once invoked, about $0.0001 per session on Opus 5.5. 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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