An API you can curl, or open in a browser, to receive Bluesky data as markdown!
Fix skill.md showing internal host (0.0.0.0:3010) instead of real domain
baseUrl() now prefers x-forwarded-host/x-forwarded-proto headers set by
Vercel and reverse proxies over req.url, which contains the internal
Next.js server address in serverless/edge environments.
Self-hosted instances still get their own domain via the forwarded headers.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
+10
+10
lib/respond.ts
+10
lib/respond.ts
···
59
59
/**
60
60
* Extract the base URL of the current request (scheme + host, no trailing
61
61
* slash) so we can generate fully-qualified links in markdown output.
62
+
*
63
+
* Prefers x-forwarded-host/x-forwarded-proto set by Vercel / reverse proxies
64
+
* over req.url, which may contain an internal address (e.g. 0.0.0.0:3010).
62
65
*/
63
66
export function baseUrl(req: Request): string {
67
+
const headers = req.headers as Headers
68
+
const forwardedHost = headers.get('x-forwarded-host')
69
+
const forwardedProto = headers.get('x-forwarded-proto')?.split(',')[0].trim()
70
+
if (forwardedHost) {
71
+
const scheme = forwardedProto ?? 'https'
72
+
return `${scheme}://${forwardedHost}`
73
+
}
64
74
const url = new URL(req.url)
65
75
return `${url.protocol}//${url.host}`
66
76
}