Agent skill

File Upload Accessibility

by thedaviddias in thedaviddias/Front-End-Checklist

A skill your agent uses when reviewing templates, rendered HTML, or shared components related to Make file uploads accessible.

MITAuto-check passedBackend & APIs

Install File Upload Accessibility

skills CLI
$ npx skills add thedaviddias/Front-End-Checklist --skill file-upload-accessibility -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install thedaviddias/Front-End-Checklist file-upload-accessibility --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/thedaviddias/Front-End-Checklist.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/file-upload-accessibility .claude/skills/file-upload-accessibility && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
file-upload-accessibility
GitHub stars
74k
Token cost
~418 tokens
SKILL.md length
149 words
Files
2 (incl. references)
Skills in repo
390
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when reviewing templates, rendered HTML, or shared components related to Make file uploads accessible.

  • Reviewing templates
  • SKILL.md covers Quick Reference, Check, Fix and Explain, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Shared components related to Make file uploads accessible

What it does

File Upload Accessibility is an agent skill from thedaviddias/Front-End-Checklist. Use when reviewing templates, rendered HTML, or shared components related to Make file uploads accessible. Validate the final browser-facing markup, not just the source framework abstraction.

Its SKILL.md is about 420 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/rule.md`).

It sits in Backend & APIs, covering File uploads and storage and Accessibility. The repository describes itself as: 🗂 The essential checklist for modern web development, for humans and AI agents. The licence is MIT.

When your agent uses it

  • Reviewing templates
  • Shared components related to Make file uploads accessible

Example prompts

  • “/file-upload-accessibility”

What it can do on your machine

Read from SKILL.md and the folder at commit e8d14d0. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • frontendchecklist.io

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

File Upload Accessibility loads about 418 tokens when it runs, and up to ~2.3k if it reads all its reference files. Until then it costs about 54 tokens; SKILL.md has 149 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~418
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from thedaviddias/Front-End-Checklist at commit e8d14d0, republished under its MIT licence (© thedaviddias). 149 words, ~418 tokens.

Download SKILL.mdSave it as .claude/skills/file-upload-accessibility/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
file-upload-accessibility
description
Use when reviewing templates, rendered HTML, or shared components related to Make file uploads accessible. Validate the final browser-facing markup, not just the source framework abstraction.
metadata.category
html
metadata.priority
medium
metadata.difficulty
intermediate
metadata.estimatedTime
25
metadata.source
frontendchecklist.io
metadata.url
https://frontendchecklist.io/rules/html/file-upload-accessibility

Make file uploads accessible

Unlabeled file inputs and inaccessible drag zones exclude screen reader and keyboard users from completing file upload tasks.

Quick Reference

  • Always associate labels with file inputs
  • Clearly communicate accepted file types and size limits
  • Provide accessible progress feedback during uploads
  • Make drag-and-drop zones keyboard accessible

Check

Verify file inputs have proper labels, accept attributes for file types, and accessible feedback for upload progress and errors.

Fix

Implement file uploads with visible labels, accept attribute restrictions, drag-and-drop alternatives, and ARIA live region feedback.

Explain

Explain how accessible file uploads provide clear instructions, feedback, and work for users relying on assistive technologies.

Code Review

Review templates, server-rendered HTML, and shared components that output markup related to Make file uploads accessible. Flag exact elements, attributes, and routes where the rendered HTML violates the rule.


For full implementation details, code examples, and framework-specific guidance, see references/rule.md.

Rule page: https://frontendchecklist.io/rules/html/file-upload-accessibility

© thedaviddias, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/file-upload-accessibility of thedaviddias/Front-End-Checklist.

  • SKILL.md
  • references/rule.md

Open the folder on GitHubat commit e8d14d0

Compare with similar skills

File Upload Accessibility next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

File Upload Accessibility compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
File Upload Accessibility this skillthedaviddias/Front-End-Checklist74k—~418Automated safety check: PassMIT
Implementing Drag Dropancoleman/ai-design-components525—~1.8kAutomated safety check: PassMIT
Ariasickn33/agentic-awesome-skills47k1 repos~1.5kAutomated safety check: PassMIT
Loginthedaviddias/ux-patterns-for-developers259—~1.1kAutomated safety check: PassCustom licence
Implementing Navigationancoleman/ai-design-components525—~1.8kAutomated safety check: PassMIT
Implementing Search Filterancoleman/ai-design-components525—~1.6kAutomated safety check: PassMIT

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Questions about File Upload Accessibility

What does File Upload Accessibility do?

A skill your agent uses when reviewing templates, rendered HTML, or shared components related to Make file uploads accessible. File Upload Accessibility is an agent skill from thedaviddias/Front-End-Checklist. Use when reviewing templates, rendered HTML, or shared components related to Make file uploads accessible.

When should I use File Upload Accessibility?

File Upload Accessibility fits situations like: reviewing templates; shared components related to Make file uploads accessible.

How do I install File Upload Accessibility in Claude Code?

Run `npx skills add thedaviddias/Front-End-Checklist --skill file-upload-accessibility -a claude-code`. Or copy the skill folder (skills/file-upload-accessibility in thedaviddias/Front-End-Checklist) into .claude/skills/file-upload-accessibility in your project. Claude Code loads it when a task matches its description.

How do I install File Upload Accessibility in Codex?

Run `npx skills add thedaviddias/Front-End-Checklist --skill file-upload-accessibility -a codex`. Or copy the skill folder (skills/file-upload-accessibility in thedaviddias/Front-End-Checklist) into .agents/skills/file-upload-accessibility in your project. Codex loads it when a task matches its description.

Can I use File Upload Accessibility in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add thedaviddias/Front-End-Checklist --skill file-upload-accessibility -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/file-upload-accessibility, .gemini/skills/file-upload-accessibility, .github/skills/file-upload-accessibility and .opencode/skills/file-upload-accessibility in your project.

What does File Upload Accessibility need to run?

SKILL.md names no scripts, command-line tools or credentials: File Upload Accessibility is instructions for the agent only.

Does File Upload Accessibility access the network?

SKILL.md names 1 domain. As links in the text: frontendchecklist.io. This is read from the text; nothing was executed.

Is File Upload Accessibility safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does File Upload Accessibility use?

File Upload Accessibility is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does File Upload Accessibility use?

About 418 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.9k tokens, read only when the agent opens those files.

What are the alternatives to File Upload Accessibility?

Skills that share tags, products or a category with File Upload Accessibility: Implementing Drag Drop (ancoleman/ai-design-components, 525 stars), Aria (sickn33/agentic-awesome-skills, 47k stars), Login (thedaviddias/ux-patterns-for-developers, 259 stars) and Implementing Navigation (ancoleman/ai-design-components, 525 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains File Upload Accessibility?

thedaviddias (a GitHub user) maintains it in thedaviddias/Front-End-Checklist, which has 74,421 GitHub stars. The repository holds 390 skills in this directory. The repository was last updated on October 6, 2026.

Source: thedaviddias/Front-End-Checklist on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.