Agent skill

Hwc Media Content

by TheHotwireClub in TheHotwireClub/hotwire_club-skills

Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper…

MITAuto-check passedFrontend & Design

Install Hwc Media Content

skills CLI
$ npx skills add TheHotwireClub/hotwire_club-skills --skill hwc-media-content -a claude-code

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

GitHub CLI
$ gh skill install TheHotwireClub/hotwire_club-skills hwc-media-content --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/TheHotwireClub/hotwire_club-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/hwc-media-content .claude/skills/hwc-media-content && 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
hwc-media-content
GitHub stars
149
Token cost
~746 tokens
SKILL.md length
215 words
Files
11 (incl. references)
Skills in repo
6
Repo updated
First seen
Licence
MIT

At a glance

Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper…

  • Works in 5 steps: Identify media mode: upload/preview,… → Keep media state in Stimulus values;… → Use browser-native APIs first… → …
  • Tasks that involve Forms and validation
  • SKILL.md covers Core Workflow, Guardrails, Load References Selectively and Escalate to Neighbor Skills
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Hwc Media Content is an agent skill from TheHotwireClub/hotwire_club-skills. Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper, Picture-in-Picture, Blurhash). Prefer this skill when the core problem is media rendering, playback state, or media library integration. Use hwc-realtime-streaming for server-pushed Turbo Stream updates, hwc-navigation-content for non-media pagination/tab/lazy-navigation flows, hwc-forms-validation for form validation and inline-edit…

Its SKILL.md is about 750 tokens, which your agent loads only when the skill is triggered. The skill folder holds 12 other files, including reference files (for example `agents/openai.yaml`, `references/2024-04-09-turbo-frames-scrolling-lyrics.md` and `references/2024-04-23-stimulus-progressive-image-loading-blurhash.md`).

It sits in Frontend & Design, covering Forms and validation. The repository describes itself as: a marketplace of agentic hotwire skills. The licence is MIT.

When your agent uses it

  • Tasks that involve Forms and validation

Example prompts

  • “/hwc-media-content”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Identify media mode: upload/preview, playback controls, progress persistence, or embedded library integration.
  2. Keep media state in Stimulus values; bridge third-party APIs through value callbacks and targets.
  3. Use browser-native APIs first (URL.createObjectURL, Picture-in-Picture, IntersectionObserver, MediaSession).
  4. Clean up all allocated resources in disconnect() (observers, blob URLs, player instances, timers).
  5. Persist only intentional client state (for example playback progress) and reconcile on load.

What it can do on your machine

Read from SKILL.md and the folder at commit 21c254d. 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

    No URLs in SKILL.md.

    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

Hwc Media Content loads about 746 tokens when it runs, and up to ~12k if it reads all its reference files. Until then it costs about 169 tokens; SKILL.md has 215 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~169
When it runs · the whole SKILL.md, loaded when a task matches
~746
With references · SKILL.md plus every file in references/, read only if the agent opens them
~12k

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 TheHotwireClub/hotwire_club-skills at commit 21c254d, republished under its MIT licence (© TheHotwireClub). 215 words, ~746 tokens.

Download SKILL.mdSave it as .claude/skills/hwc-media-content/SKILL.md (or your agent's skills folder). This skill also uses 10 other files; get the full folder from GitHub.
name
hwc-media-content
description
Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper, Picture-in-Picture, Blurhash). Prefer this skill when the core problem is media rendering, playback state, or media library integration. Use hwc-realtime-streaming for server-pushed Turbo Stream updates, hwc-navigation-content for non-media pagination/tab/lazy-navigation flows, hwc-forms-validation for form validation and inline-edit behavior, hwc-ux-feedback for generic loading/transition patterns, and hwc-stimulus-fundamentals for Stimulus primitives not specific to media.

Media & Rich Content

Implement media-centric Hotwire features with Stimulus and Turbo Frames.

Core Workflow

  1. Identify media mode: upload/preview, playback controls, progress persistence, or embedded library integration.
  2. Keep media state in Stimulus values; bridge third-party APIs through value callbacks and targets.
  3. Use browser-native APIs first (URL.createObjectURL, Picture-in-Picture, IntersectionObserver, MediaSession).
  4. Clean up all allocated resources in disconnect() (observers, blob URLs, player instances, timers).
  5. Persist only intentional client state (for example playback progress) and reconcile on load.

Guardrails

  • Revoke blob URLs after image/file preview rendering.
  • Prefer feature detection for browser APIs (PiP/Web Share/MediaSession).
  • Avoid mixing transport concerns; media rendering belongs here, stream orchestration belongs in real-time skill.
  • Keep frame updates incremental for time-based UI (lyrics, carousels, progress widgets).

Load References Selectively

Open only the file needed for the current request.

  • Upload previews via blob URLs: references/2024-09-17-stimulus-image-upload-previews.md
  • Progressive image loading and Blurhash: references/2024-04-23-stimulus-progressive-image-loading-blurhash.md
  • Picture-in-Picture behavior: references/2024-06-04-stimulus-picture-in-picture.md
  • Video progress persistence: references/2024-10-29-stimulus-video-progress-tracker.md
  • WaveSurfer marker add flows: references/2024-07-02-stimulus-wavesurfer-add-markers.md
  • WaveSurfer marker remove flows: references/2024-07-30-stimulus-wavesurfer-remove-markers.md
  • Time-synced lyrics frame updates: references/2024-04-09-turbo-frames-scrolling-lyrics.md
  • Swiper autoplay with Turbo Frames: references/2025-01-14-turbo-frames-swiper-autoplay.md

Use references/INDEX.md for the full catalog.

Escalate to Neighbor Skills

  • Push-based data updates or custom Turbo Stream actions: use hwc-realtime-streaming
  • Pagination/tab/filter navigation concerns: use hwc-navigation-content
  • Form lifecycle and validation handling: use hwc-forms-validation
  • Generic loading/progress/transition UX: use hwc-ux-feedback
  • Pure Stimulus API architecture: use hwc-stimulus-fundamentals

© TheHotwireClub, 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 10 other files (references) in skills/hwc-media-content of TheHotwireClub/hotwire_club-skills.

  • SKILL.md
  • agents/openai.yaml
  • references/2024-04-09-turbo-frames-scrolling-lyrics.md
  • references/2024-04-23-stimulus-progressive-image-loading-blurhash.md
  • references/2024-06-04-stimulus-picture-in-picture.md
  • references/2024-07-02-stimulus-wavesurfer-add-markers.md
  • references/2024-07-30-stimulus-wavesurfer-remove-markers.md
  • references/2024-09-17-stimulus-image-upload-previews.md
  • references/2024-10-29-stimulus-video-progress-tracker.md
  • references/2025-01-14-turbo-frames-swiper-autoplay.md
  • references/INDEX.md

Open the folder on GitHubat commit 21c254d

Compare with similar skills

Hwc Media Content 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.

Hwc Media Content compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Hwc Media Content this skillTheHotwireClub/hotwire_club-skills149—~746Automated safety check: PassMIT
MCP Developmentcoollabsio/coolify63k1 repos~949Automated safety check: PassMIT
Accessibility Fixeribelick/ui-skills9.6k4 repos~1.2kAutomated safety check: PassMIT
Formik Form PatternsChrisWiles/claude-code-showcase6.1k3 repos~2.1kAutomated safety check: PassNone
Buefy Vue UI Componentsbuefy/buefy9.5k—~8.2kAutomated safety check: PassMIT
Formkitformkit/formkit4.8k—~1.7kAutomated safety check: PassMIT

Similar skills

  • MCP Development

    coollabsio/coolify

    A skill your agent uses for Laravel MCP development. An agent skill from coollabsio/coolify.

    63k GitHub starsUsed in 1 repo~949 tokens
    Frontend & DesignAuto-check passed
  • Accessibility Fixer

    ibelick/ui-skills

    Audits and fixes HTML accessibility problems such as ARIA labels, keyboard navigation, focus management, contrast and form errors with minimal changes.

    9.6k GitHub starsUsed in 4 repos~1.2k tokens
    Frontend & DesignAuto-check passed
  • Formik Form Patterns

    ChrisWiles/claude-code-showcase

    Shows how to build forms with Formik and Yup validation, including conditional rules, field helpers, GraphQL submission, edit forms and multi-step flows.

    6.1k GitHub starsUsed in 3 repos~2.1k tokens
    Frontend & DesignAuto-check passed
  • Rules for writing Vue 3 templates with Buefy components on Bulma CSS: install options, prop conventions, b-field wrapping, tables, theming and dialogs.

    9.5k GitHub stars~8.2k tokensUpdated 1 mo ago
    Frontend & DesignAuto-check passed
  • Formkit

    formkit/formkit

    A skill your agent uses when working with FormKit forms, validation, schema, or custom inputs in React, Vue, or Nuxt projects.

    4.8k GitHub stars~1.7k tokensUpdated 2 mo ago
    Frontend & DesignAuto-check passed
  • HTML Coder

    TokenRhythm/opensquilla

    Guides semantic, accessible HTML work: pages, forms, media and HTML5 APIs, plus how to deliver a runnable webpage project with a preview.

    7.1k GitHub stars~1.4k tokensUpdated yesterday
    Frontend & DesignAuto-check passed

More from TheHotwireClub/hotwire_club-skills

  • Hwc Forms Validation

    TheHotwireClub/hotwire_club-skills

    Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls.

    149 GitHub stars~662 tokensUpdated 7 days ago
    Auto-check passed
  • Hwc Navigation Content

    TheHotwireClub/hotwire_club-skills

    Build Hotwire navigation and content-discovery flows: Turbo Frame pagination, tabbed navigation, lazy loading, faceted filtering/search, cache lifecycle, scroll restoration, and visit/render control.

    149 GitHub stars~724 tokensUpdated 7 days ago
    Auto-check passed
  • Hwc Realtime Streaming

    TheHotwireClub/hotwire_club-skills

    Implement real-time Hotwire behavior: Turbo Streams over WebSocket/SSE, custom stream actions, inline stream tags, live list updates, and cross-tab state synchronization.

    149 GitHub stars~745 tokensUpdated 7 days ago
    Auto-check passed
  • Hwc Stimulus Fundamentals

    TheHotwireClub/hotwire_club-skills

    Cover Stimulus controller fundamentals: lifecycle hooks, values and valueChanged callbacks, targets and target callbacks, outlets, action parameters, keyboard events, and controller architecture…

    149 GitHub stars~701 tokensUpdated 7 days ago
    Auto-check passed
  • Hwc UX Feedback

    TheHotwireClub/hotwire_club-skills

    Implement cross-cutting Hotwire UX feedback patterns: loading states, busy indicators, progress bars, optimistic UI, render interception, and view/page transitions.

    149 GitHub stars~785 tokensUpdated 7 days ago
    Auto-check passed

Questions about Hwc Media Content

What does Hwc Media Content do?

Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper…. Hwc Media Content is an agent skill from TheHotwireClub/hotwire_club-skills. Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper, Picture-in-Picture, Blurhash).

When should I use Hwc Media Content?

Hwc Media Content fits situations like: tasks that involve Forms and validation.

How do I install Hwc Media Content in Claude Code?

Run `npx skills add TheHotwireClub/hotwire_club-skills --skill hwc-media-content -a claude-code`. Or copy the skill folder (skills/hwc-media-content in TheHotwireClub/hotwire_club-skills) into .claude/skills/hwc-media-content in your project. Claude Code loads it when a task matches its description.

How do I install Hwc Media Content in Codex?

Run `npx skills add TheHotwireClub/hotwire_club-skills --skill hwc-media-content -a codex`. Or copy the skill folder (skills/hwc-media-content in TheHotwireClub/hotwire_club-skills) into .agents/skills/hwc-media-content in your project. Codex loads it when a task matches its description.

Can I use Hwc Media Content 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 TheHotwireClub/hotwire_club-skills --skill hwc-media-content -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/hwc-media-content, .gemini/skills/hwc-media-content, .github/skills/hwc-media-content and .opencode/skills/hwc-media-content in your project.

What does Hwc Media Content need to run?

SKILL.md names no scripts, command-line tools or credentials: Hwc Media Content is instructions for the agent only.

Does Hwc Media Content access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Hwc Media Content 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 Hwc Media Content use?

Hwc Media Content 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 Hwc Media Content use?

About 746 tokens (SKILL.md is roughly 3k 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 11k tokens, read only when the agent opens those files.

What are the alternatives to Hwc Media Content?

Skills that share tags, products or a category with Hwc Media Content: MCP Development (coollabsio/coolify, 63k stars), Accessibility Fixer (ibelick/ui-skills, 9.6k stars), Formik Form Patterns (ChrisWiles/claude-code-showcase, 6.1k stars) and Buefy Vue UI Components (buefy/buefy, 9.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Hwc Media Content?

TheHotwireClub (a GitHub organization) maintains it in TheHotwireClub/hotwire_club-skills, which has 149 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 4, 2026.

Source: TheHotwireClub/hotwire_club-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.