Borrowing it
Nothing to install: this file belongs to Joker-x-dev/FlutterKit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Joker-x-dev/FlutterKit/main/.agents/skills/fkit-ui/SKILL.mdgit clone --depth 1 https://github.com/Joker-x-dev/FlutterKitWrote 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/joker-x-dev/flutterkit/fkit-ui)<a href="https://agentmods.dev/skills/joker-x-dev/flutterkit/fkit-ui"><img src="https://agentmods.dev/badge/skills/joker-x-dev/flutterkit/fkit-ui/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/joker-x-dev/flutterkit/fkit-ui"><img src="https://agentmods.dev/badge/skills/joker-x-dev/flutterkit/fkit-ui.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 | $0.00071 | $0.00629 |
| Opus 5.5 | $0.00028 | $0.00252 |
| Sonnet 5.5 | $0.00014 | $0.00126 |
| Haiku 4.5 | $0.00007 | $0.00063 |
Grade A, and why
fkit-ui 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 4d 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
FKit UI
必读资料
先阅读 AGENTS.md，再依次读取：
lib/core/design_system/README.mdlib/core/design_system/extensions/extensions.dartdocs/tdesign-flutter/README.md与目标组件页面docs/flutter-kit/框架核心/design-system.mddocs/flutter-kit/框架核心/widget-extensions.md
按需读取 docs/flutter-kit/框架核心/theme.md、docs/flutter-kit/框架核心/dark-mode.md、docs/flutter-kit/框架核心/animated-extensions.md，以及 docs/flutter-kit/扩展/ 下的屏幕适配、安全区与预览专题。检查扩展方法时打开 lib/core/design_system/extensions/widget/ 或 lib/core/design_system/extensions/animated/ 中的真实声明，不猜签名。
固定检查顺序
- 分析页面信息层级、交互状态、屏幕方向和断点需求。
- 在 TDesign 组件索引中查找已有组件，优先组合
T*组件。 - 在完整布局规范和扩展统一入口中查找已有布局、间距、装饰、裁剪、滚动、手势、文本、变换和动画能力。
- 使用
AppTheme、语义尺寸、Shape、Shadow、Space和现有扩展实现布局。 - 将
Obx缩到实际读取 Rx 的最小区域，保持静态布局不重复重建。 - 处理深浅色、安全区、横竖屏、手机、平板与折叠屏。
- 为完整页面添加响应式 Preview，为模块组件添加 Widget Preview。
禁止事项
- 不硬编码颜色、间距、圆角、阴影或重复
EdgeInsets。 - 不按 TDesign Web、Vue、React 或旧版本文档推测 Dart 参数。
- 不在全局或静态字段缓存依赖主题上下文的 getter。
- 不忽略链式扩展包装顺序；背景、裁剪、点击和滚动的先后顺序必须符合目标 Widget 树。
- 不为单次样式需求新增跨项目通用扩展。
验证
运行相关 Widget/Preview 测试并检查无 overflow。至少验证浅色、深色和任务涉及的关键尺寸；涉及主导航时验证手机横竖屏状态一致性。执行相关分析与 git diff --check。
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.
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.
- 4d ago Changed 7c2ea465fa34
- 2mo ago First seen · 41 lines · 71 tokens per session scan A 39e1990cf080
fkit-ui is a skill published in the GitHub repository Joker-x-dev/FlutterKit (140 stars, last pushed 5d ago), licensed MIT. It adds 71 tokens to every session and 629 once invoked, about $0.0003 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.
fkit-ui compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| fkit-uiJoker-x-dev/FlutterKit | Skill | 140 | 5d ago | MIT | A | 71 | Codex |
| display-glasses-with-jetpack-compose-glimmerandroid/skills | Skill | 10k | yesterday | Apache-2.0 | A | 112 | Claude Code |
| glance-canonical-layoutsandroid/skills | Skill | 10k | yesterday | Apache-2.0 | A | 56 | Claude Code |
| expo-design-systemexpo/skills | Skill | 4.1k | yesterday | MIT | A | 197 | Claude Code, Codex |
| flutter-build-responsive-layoutflutter/agent-plugins | Skill | 3.2k | 2d ago | BSD-3-Clause | A | 51 | Claude Code |
| omh-apple-designrlaope/oh-my-hermes | Skill | 5.2k | today | MIT | A | 83 | Claude Code, Codex |
| axiom-audit-liquid-glassCharlesWiltgen/Axiom | Skill | 1.3k | yesterday | MIT | A | 32 | Codex |