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agentic-ui: Skill for Cursor

.cursor/skills/component-markdown-editor/SKILL.md

component-markdown-editor is a skill for Cursor from antdigital-ai/agentic-ui. It costs 68 tokens per session (426 once invoked), scanned A, original, MIT.

A development guide for MarkdownEditor and BaseMarkdownEditor, rich-text editors that use Markdown for formatted content. It covers streaming input, toolbars, plugins, tables, code, images, charts, formulas, and converting content to and from Markdown.

In plain words
What is it for?
Use it when building or modifying the editor, toolbar, plugins, tables, code blocks, Markdown parsing, or serialisation.
Why use it?
It shows where editor code belongs and which existing patterns to follow when changing editing behaviour or supported content.

Skill for Cursor

Written for Cursor: installed under .cursor/. Also seen: mentions AGENTS.md.

This is antdigital-ai/agentic-ui's own configuration. It tells Cursor how to work on agentic-ui itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agentic-ui configures →

not rated 237repo 24d ago A scan SkillSpector: pass 68 tokens original MIT
View source ↗ antdigital-ai/agentic-ui agentic.antdigital.dev
Reuse

Borrowing it

Nothing to install: this file belongs to antdigital-ai/agentic-ui. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/antdigital-ai/agentic-ui/main/.cursor/skills/component-markdown-editor/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/antdigital-ai/agentic-ui

Made for: Cursor.

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 component-markdown-editor

README.md
[![agentmods](https://agentmods.dev/badge/skills/antdigital-ai/agentic-ui/component-markdown-editor/github.svg)](https://agentmods.dev/skills/antdigital-ai/agentic-ui/component-markdown-editor)
Your own site
<a href="https://agentmods.dev/skills/antdigital-ai/agentic-ui/component-markdown-editor"><img src="https://agentmods.dev/badge/skills/antdigital-ai/agentic-ui/component-markdown-editor/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 component-markdown-editor

Your own site · 80×15
<a href="https://agentmods.dev/skills/antdigital-ai/agentic-ui/component-markdown-editor"><img src="https://agentmods.dev/badge/skills/antdigital-ai/agentic-ui/component-markdown-editor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 426 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00068 $0.00426
Opus 5.5 $0.00027 $0.00170
Sonnet 5.5 $0.00014 $0.00085
Haiku 4.5 $0.00007 $0.00043

Measured 2mo ago against content hash f082eefac586, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

component-markdown-editor 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 2mo 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.

.cursor/skills/component-markdown-editor/SKILL.md · 34 lines

What it actually says

MarkdownEditor 组件开发

基于 Slate 的 Markdown 编辑器，支持流式输入、工具栏、插件与多种块级/行内元素。

源码位置

  • 入口：src/MarkdownEditor/index.tsx
  • 基类：src/MarkdownEditor/BaseMarkdownEditor.tsx
  • 编辑器核心：src/MarkdownEditor/editor/
  • 元素：src/MarkdownEditor/editor/elements/（Table、Code、Image、Card 等）
  • 解析/序列化：src/MarkdownEditor/editor/parser/
  • 插件：src/MarkdownEditor/plugins/、src/Plugins/（chart、code、mermaid、katex 等）
  • 类型：src/MarkdownEditor/types.ts

主要能力

  • 流式编辑、只读模式、editorRef
  • plugins、markdownRenderConfig、toolbar 配置
  • 表格、代码块、公式、图表等通过插件或内置元素支持
  • Jinja 模板插件：createJinjaPlugin、jinjaPlugin

开发规范

  • 新增元素或插件时，遵循现有 elements/ 与 plugins/ 结构。
  • 样式使用 createStyles 与 token；类型完整，避免 any。
  • 参考 AGENTS.md 的 Props 命名（如 defaultValue、onChange）与 API 文档规范。

开发或修改编辑器、工具栏、插件、表格时，优先查阅 src/MarkdownEditor/ 与 AGENTS.md。

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. 2mo ago First seen · 34 lines · 68 tokens per session scan A f082eefac586

Subscribe to this mod's changes

component-markdown-editor is a skill published in the GitHub repository antdigital-ai/agentic-ui (237 stars, last pushed 24d ago), licensed MIT. It adds 68 tokens to every session and 426 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.

FrontendWriting and docs
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