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 agentmods add skills/joker-x-dev/flutterkit/fkit-uinpx skills add Joker-x-dev/FlutterKit --skill fkit-uigit clone --depth 1 https://github.com/Joker-x-dev/FlutterKitWhat 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 | $0.00071 | $0.00629 |
| Opus 5 | $0.00036 | $0.00315 |
| Sonnet 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 2d 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
TD*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.
- 2d 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 (110 stars, last pushed 1mo ago), licensed MIT. It adds 71 tokens to every session and 629 once invoked, about $0.0004 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.
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