http-to-https SKILL.md skillA

http-to-https from thedaviddias/front-end-checklist is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add thedaviddias/front-end-checklist/http-to-https@git:20261004.4b0ddb9

Pins git:20261004.4b0ddb9 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
thedaviddias/front-end-checklist
Path
skills/http-to-https/SKILL.md
Versions recorded
2
Latest version
git:20261004.4b0ddb9, committed Oct 4, 2026
First version recorded
May 29, 2026
Size
2,047 bytes
Repository stars
74,516
License
MIT

Use when checking whether a web server is configured to redirect all HTTP traffic to HTTPS.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Redirect HTTP to HTTPS

Without an HTTP-to-HTTPS redirect, users who type the domain without `https://` or follow old links land on the insecure version of the site, exposing session cookies and form data to network attackers.

## Quick Reference

- Redirect `http://example.com` to `https://example.com` with HTTP 301 (permanent redirect)
- Preserve the full path and query string in the redirect: `https://$host$request_uri`
- Use 301 (not 302) so browsers and search engines cache the redirect and future requests go directly to HTTPS
- Configure redirects at the server/CDN level — never rely on client-side JavaScript for security redirects
- After validating HTTPS works, add HSTS to eliminate future HTTP requests entirely

## Check

Test whether http://example.com redirects to https://example.com with a 301 status code. Check that the full URL path and query string are preserved in the redirect Location header.

## Fix

Configure the web server to redirect all HTTP requests to HTTPS with a 301 status code, preserving the full request path. Verify the redirect with curl -I http://example.com.

## Explain
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add thedaviddias/front-end-checklist/http-to-https@sha256:006ae7c6af43ee45

The line at the top of this page pins the label git:20261004.4b0ddb9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_h2vmttprln35n2vo.svg)](https://markdownregistry.com/a/art_h2vmttprln35n2vo)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between May 29, 2026 and Oct 4, 2026, about one every 128 days.

versioncommittedcommitsizeaudit
git:20261004.4b0ddb9 latest2026-10-04 4b0ddb9 2,047 BA view · diff
git:20260529.7c059042026-05-29 7c05904 2,053 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2047 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

thedaviddias/front-end-checklist · 74,516 stars · license MIT · pushed 2026-10-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h2vmttprln35n2vo
GET https://markdownregistry.com/api/v1/resolve?ref=thedaviddias/front-end-checklist/http-to-https
GET https://markdownregistry.com/api/v1/blob/006ae7c6af43ee4511126833f861588902c09e1680a8851222a62c73c1ce644b

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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