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cloudcannon-snippets

该 Skill 提供 CloudCannon Content Editor 的富文本片段配置指南，说明模板型与原始片段两条路径，覆盖 Astro/Next.js 的 MDX 组件、Hugo shortcodes、Eleventy shortcodes/includes 及 Markdown 内联 HTML，并包含检查清单、常见错误和故障排查。它不覆盖 Jekyll 与 Markdoc 模板。

分类：开发
CloudCannon
热度 0.00
最近更新 2026-11-03 17:54:02

安装

发给 Agent
帮我安装这个技能：npx secure-skills-cli add cloudcannon/agent-skills/cloudcannon-snippets
兼容性
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联网要求
需要联网
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数据不出本机
Metadata
name
cloudcannon-snippets
description
Use when adding snippet support to a CloudCannon site, configuring MDX components (Astro, Next.js), Hugo shortcodes or Eleventy shortcodes and includes for the Content Editor, debugging snippet round-trip issues, or setting up inline HTML snippets in markdown content.

CloudCannon Snippets

Snippets let editors insert and edit complex markup (components, shortcodes, embeds) inside CloudCannon's rich text Content Editor. This skill covers both the SSG layer (how components are imported/built) and the CloudCannon layer (_snippets config that teaches the editor the syntax).

When to use

  • Adding snippet support to a new or existing CloudCannon site
  • Configuring MDX components (Astro, Next.js), Hugo shortcodes or Eleventy shortcodes and includes for the Content Editor
  • Adding inline HTML snippets (figure, video, details) to markdown content
  • Debugging snippet parsing, round-trip, or toolbar issues

When not to use

  • The component should be a page-builder block, not inline content — editors pick blocks from a structure, not from the rich text toolbar. See cloudcannon-configuration and the migration skill's page-building guide.
  • Making an existing rendered element editable in place — that is cloudcannon-visual-editing. Snippets insert new markup; editable regions edit markup already on the page.
  • Plain markdown content with no components or inline HTML — no snippet configuration is needed

Contents

Doc When to read
snippets.md Start here. Overview of both layers, configuration hierarchy, which approach to use, snippet properties, toolbar setup, raw HTML snippets in .md files
template-based.md Component syntax matches a built-in template (most common path)
raw.md Component needs custom syntax (e.g. client:load, non-standard attributes)
built-in-templates.md Understanding built-in MDX, Hugo and Eleventy templates, the import bundle, parser internals
gotchas.md Preventative rules — the pitfalls and their workarounds
troubleshooting.md Symptom index — start here when something is already broken, it routes to the rule

SSG-specific:

SSG Doc
Astro astro/overview.md — MDX stack, astro-auto-import, when to use MDX vs raw
Hugo hugo/overview.md — shortcodes, built-in shortcode imports, picking a Hugo template
Eleventy eleventy/overview.md — shortcodes and includes, picking a Liquid or Nunjucks template, {% raw %}
Next.js nextjs/overview.md — @next/mdx, next-mdx-remote or a content layer, the shared components map

Quick decision

Case Approach
Component syntax matches a built-in template Template-based — see template-based.md
Extra syntax, SSG directives, custom parsing Raw — see raw.md
Inline HTML in .md (<figure>, <video>) Raw snippets — see snippets.md § Raw snippets for inline HTML
Same component at the start or end of 3+ files in a collection Maybe a layout field — apply the tests in snippets.md § Snippet or layout field? and ask the user

Most setups use template-based for simple components and raw for anything with SSG-specific directives.

Checklist

Read this before starting and verify every item when done.

  • Every component used in content files has a _snippets entry
  • _editables includes snippet: true on relevant content blocks
  • Each snippet round-trips correctly (insert via editor, save, reopen — markup unchanged)
  • _inputs are configured for snippet fields (image fields get type: image, etc.)
  • Snippet previews are configured (view: gallery for image-bearing snippets)
  • picker_preview uses static values (not key: lookups, which don't resolve in picker context)

Common mistakes

Excuse Reality
"The built-in templates handle this" Verify the round-trip. Built-in templates have known edge cases — see gotchas.md.
"I'll configure the snippet toolbar later" No toolbar means editors can't insert snippets. Add snippet: true to _editables now.
"This component is too niche for a snippet" If editors encounter it in content, they need to be able to edit it. Configure it.
"Import statements in content are fine" Resolve components from one shared place (Astro: astro-auto-import; Next.js: mdx-components.tsx or a shared components map) to keep imports out of content files. Hugo and Eleventy shortcodes need no import.
"I can use _snippets_imports for this" Don't. It loads catchall matchers that can match incorrectly. Write explicit _snippets entries. Pre-built snippets only an import provides (Hugo's built-in shortcodes, Eleventy's {% raw %}) are the exception — include them by name.
"I configured _snippets, snippets are done" Without astro-auto-import wired in astro.config.mjs AND the import lines removed from MDX files, editors still see raw import statements at the top of MDX content. All four pipeline steps are required — see astro/overview.md § MDX setup pipeline.
"Inline image grid in MDX is fine as raw HTML" Editors can't safely edit raw <div class="grid"> + <Image> blocks. Extract to a self-closing <Gallery images={[{src, alt}, ...]} /> component (auto-imported) with a matching _snippets entry — see template-based.md § Array-of-objects props. See cc-friendly-conventions.md § Image galleries in MDX content.