What is markdown-syntax-guide?

A guide to the extra Markdown syntax supported by @ant-design/agentic-ui’s editor and renderer. It explains formats for tables, charts, videos, cards, alerts, attachments, task lists, file lists, and diagrams.

Use it when writing or generating Markdown for charts, tables, videos, cards, alerts, attachments, task lists, tool-use displays, file lists, diagrams, or embedded components.

It helps content display correctly in this specific Markdown system instead of relying on syntax it may not understand. For charts, it explains when to use the built-in chart format and when to use Mermaid, a diagram language.

How antdigital-ai/agentic-ui configures Cursor

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/markdown-syntax-guide/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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/antdigital-ai/agentic-ui/markdown-syntax-guide/github.svg)](https://agentmods.dev/skills/antdigital-ai/agentic-ui/markdown-syntax-guide)

Your own site

<a href="https://agentmods.dev/skills/antdigital-ai/agentic-ui/markdown-syntax-guide"><img src="https://agentmods.dev/badge/skills/antdigital-ai/agentic-ui/markdown-syntax-guide/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/antdigital-ai/agentic-ui/markdown-syntax-guide"><img src="https://agentmods.dev/badge/skills/antdigital-ai/agentic-ui/markdown-syntax-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 110 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 5,967 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 warn 7 Sept 2026

SkillSpector: 2 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

high Prompt Injection · line 46
Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.

Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
high Prompt Injection · line 46
Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.

Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00110	$0.05967
Opus 5.5	$0.00044	$0.02387
Sonnet 5.5	$0.00022	$0.01193
Haiku 4.5	$0.00011	$0.00597

Measured 2mo ago against content hash d305a1944030, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

markdown-syntax-guide 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/lookup.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/markdown-syntax-guide/SKILL.md · 530 lines

How it starts

The opening of the file, as written. The whole thing — 530 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Markdown 语法指导 Skill

当用户或 AI 需要生成可被 @ant-design/agentic-ui 的 MarkdownEditor / MarkdownRenderer 正确解析的内容时，使用本技能提供与代码实现严格对齐的语法指导。

核心原则（图表场景）：先看「图表选型决策表」 → 命中内置 chartType 就用 HTML 注释 + 表格 → 实在没有合适 chartType 才回退 Mermaid 代码块。

Skill 激活场景

触发关键词	指导内容
`表格`, `table`	基础 Markdown 表格 + `chartType: "table"` 高级表格 + 图表化表格
`视频`, `video`	HTML `<video>` 标签 + `![video:xxx](url)` 图片式语法
`图表`, `chart`, `柱状图`, `饼图`, `折线图`, `散点`, `雷达`, `漏斗`, `箱线`, `直方`	优先给 `chartType` HTML 注释 + 表格示例（见图表选型决策表）
`流程图`, `时序图`, `甘特图`, `mermaid`	回退方案：内置 chartType 无法表达流程关系时，才给 Mermaid 代码块
`卡片`, `card`, `link-card`	链接卡片语法（`{"type":"card", ...}` + 链接）
`提示块`, `alert`, `info`, `warning`, `success`, `error`	`:::` 容器语法
`附件`, `attachment`	`![attachment:xxx](url)` 语法
`任务列表`, `task list`	GFM `- [x]` / `agentic-ui-task` 代码块
`工具栏`, `tool use bar`	`agentic-ui-toolusebar` 代码块
`文件列表`, `filemap`	`agentic-ui-filemap` 代码块
`MDX`, `内嵌组件`	React 组件嵌入（依赖 MDX 渲染上下文）
`apaasify`	aPaaS Schema 代码块
`怎么写`, `语法`, `格式`	综合语法速查

语法速查表

1. 表格 (Tables)

基础 Markdown 表格

| 标题 1 | 标题 2 | 标题 3 |
| :----- | :----: | -----: |
| 左对齐 |  居中  | 右对齐 |
| 内容   |  内容  |   内容 |

高级表格（通过 HTML 注释启用）

<!-- {"chartType": "table"} -->

| 姓名 | 年龄 | 职业   |
| :--- | :--- | :----- |
| 张三 | 28   | 工程师 |
| 李四 | 32   | 设计师 |

将表格渲染为图表（柱状图、饼图、折线图等）

<!-- {"chartType": "bar", "x": "产品", "y": "销量", "title": "销量对比"} -->

| 产品 | 销量 |
| :--- | :--- |
| A    | 100  |
| B    | 150  |
| C    | 80   |

支持的 chartType：bar（条形）、column（柱状）、line（折线）、area（面积）、pie（饼图）、donut（环形）、radar（雷达）、scatter（散点）、funnel（漏斗）、table（表格）、descriptions（定义列表）、docCards（卡片列表）、quadrant（四象限图）。

2. 视频 (Video)

方式一：HTML video 标签

<video src="https://example.com/video.mp4" controls width="400"></video>

带完整属性：

<video src="video.mp4" controls autoplay loop muted poster="poster.jpg" width="640" height="360"></video>

Read the full file on GitHub · 530 lines

Files

What ships with it

2 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.

2mo ago First seen · 530 lines · 110 tokens per session scan A d305a1944030

Subscribe to this mod's changes

markdown-syntax-guide is a skill published in the GitHub repository antdigital-ai/agentic-ui (237 stars, last pushed 24d ago), licensed MIT. It adds 110 tokens to every session and 5,967 once invoked, about $0.0004 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.

Writing and docs

markdown-syntax-guide next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
markdown-syntax-guideantdigital-ai/agentic-ui	Skill	237	24d ago	MIT	A	110	Cursor
imagegenopenai/codex	Skill	133k	today	Apache-2.0	A	113	Codex
playwright-climicrosoft/playwright	Skill	99k	yesterday	Apache-2.0	A	19	Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginners	Skill	79k	4d ago	MIT	A	200	Claude Code, Codex
systematic-debuggingobra/superpowers	Skill	313k	3d ago	MIT	A	21	Claude Code
next-cache-components-adoptionvercel/next.js	Skill	143k	today	MIT	A	95	Claude Code
next-partial-prefetching-adoptionvercel/next.js	Skill	143k	today	MIT	A	103	Claude Code

agentic-ui: Skill for Cursor