favicons SKILL.md skillA

favicons 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/favicons@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/favicons/SKILL.md
Versions recorded
2
Latest version
git:20261004.4b0ddb9, committed Oct 4, 2026
First version recorded
May 29, 2026
Size
1,705 bytes
Repository stars
74,516
License
MIT

Use when reviewing templates, rendered HTML, or shared components related to Implement favicons for all devices. Validate the final browser-facing markup, not just the source framework abstraction.

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

# Implement favicons for all devices

Missing or low-quality favicons make sites look unprofessional in browser tabs, bookmarks, and home screens—damaging brand recognition and user trust.

## Quick Reference

- Minimum: favicon.ico (32x32) + apple-touch-icon.png (180x180)
- Modern: SVG favicon with dark mode support
- PWA: Include in manifest.json with multiple sizes
- Use RealFaviconGenerator or favicons npm package

## Check

Verify that all necessary favicon formats and sizes are implemented correctly for optimal display across different browsers, devices, and platforms.

## Fix

Generate and implement a complete favicon set including ICO, PNG, SVG, and mobile/PWA icons with proper HTML declarations.

## Explain

Explain how proper favicon implementation improves brand recognition, user experience, and ensures consistent display across all browsers and devices.

## Code Review

Review templates, server-rendered HTML, and shared components that output markup related to Implement favicons for all devices. Flag exact elements, attributes, and routes where the rendered HTML violates the rule.

---

For full implementation details, code examples, and framework-specific guidance,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add thedaviddias/front-end-checklist/favicons@sha256:be8bd5d6933ccf72

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_tiwd66m7u3ffvhrr.svg)](https://markdownregistry.com/a/art_tiwd66m7u3ffvhrr)

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 1,705 BA view · diff
git:20260529.7c059042026-05-29 7c05904 1,711 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 (1705 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_tiwd66m7u3ffvhrr
GET https://markdownregistry.com/api/v1/resolve?ref=thedaviddias/front-end-checklist/favicons
GET https://markdownregistry.com/api/v1/blob/be8bd5d6933ccf722dcf316a30d3f6d346fcabad9dc37de65c39e7c3a9b4fae9

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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Every file in thedaviddias/front-end-checklist

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