fetch-url-md
1
总安装量
1
周安装量
#43864
全站排名
安装命令
npx skills add https://github.com/1naichii/ai-code-tools --skill fetch-url-md
Agent 安装分布
kilo
1
junie
1
zencoder
1
crush
1
openclaw
1
Skill 文档
Fetch URL with Markdown Detection
Overview
Efficiently fetch web content by prioritizing markdown versions when available. Uses curl to check for .md versions first, then falls back to the original URL.
Workflow
Follow these steps sequentially:
1. Parse the original URL
Extract the base URL and path from the user-provided URL.
Example:
- Input:
https://ui.shadcn.com/docs/components/radix/aspect-ratio - Markdown URL:
https://ui.shadcn.com/docs/components/radix/aspect-ratio.md
2. Check for .md version
Use curl with HEAD request to check if .md version exists:
curl -sI "https://ui.shadcn.com/docs/components/radix/aspect-ratio.md" | head -n 1
- 200 OK – Markdown version exists, fetch it
- 404 Not Found – Markdown version doesn’t exist, use original URL
- 3xx redirect – Follow the redirect or use original URL
3. Fetch content
If .md exists:
curl -s "https://ui.shadcn.com/docs/components/radix/aspect-ratio.md"
If .md doesn’t exist (fallback):
curl -s "https://ui.shadcn.com/docs/components/radix/aspect-ratio"
Decision Tree
User provides URL
â
â¼
Construct .md URL (append .md)
â
â¼
curl -sI <markdown-url> | head -n 1
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â â
200 OK 404/Other
â â
â¼ â¼
Fetch Fetch original
.md HTML URL
Quick Reference
| Check Command | Fetch Command |
|---|---|
curl -sI "<url>.md" | head -n 1 |
curl -s "<url>.md" |
curl -sI "<url>" | head -n 1 |
curl -s "<url>" |
Examples
Example 1: Markdown version available
# Check
curl -sI "https://ui.shadcn.com/docs/components/radix/aspect-ratio.md" | head -n 1
# Output: HTTP/2 200
# Fetch
curl -s "https://ui.shadcn.com/docs/components/radix/aspect-ratio.md"
Example 2: Markdown version not available
# Check
curl -sI "https://example.com/docs/guide.md" | head -n 1
# Output: HTTP/2 404
# Fallback - fetch original
curl -s "https://example.com/docs/guide"