Markdown Negotiation (skill)

Name: markdown-negotiation
Description: Serve Markdown for agents requesting Accept: text/markdown.
Docs: https://developers.cloudflare.com/fundamentals/reference/markdown-for-agents/
Expect: Content-Type: text/markdown; charset=utf-8 and X-Markdown-Tokens header.
EOF

cat > .well-known/api-catalog <<'EOF'
{ "apis": [
    {
      "name": "blog-posts-markdown",
      "url": "https://perciocastelo.com.br/blog/",
      "description": "Blog posts; markdown negotiation supported via Accept: text/markdown"
    } ]
}