Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Owl-Listener/inclusive-design-skills --skill multimedia-accessibilitygit clone --depth 1 https://github.com/Owl-Listener/inclusive-design-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/owl-listener/inclusive-design-skills/multimedia-accessibility)<a href="https://agentmods.dev/skills/owl-listener/inclusive-design-skills/multimedia-accessibility"><img src="https://agentmods.dev/badge/skills/owl-listener/inclusive-design-skills/multimedia-accessibility/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/owl-listener/inclusive-design-skills/multimedia-accessibility"><img src="https://agentmods.dev/badge/skills/owl-listener/inclusive-design-skills/multimedia-accessibility.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00076 | $0.00742 |
| Opus 5 | $0.00038 | $0.00371 |
| Sonnet 5 | $0.00015 | $0.00148 |
| Haiku 4.5 | $0.00008 | $0.00074 |
Grade A, and why
multimedia-accessibility scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Multimedia Accessibility
Design multimedia content that can be consumed by people who can't hear the audio, can't see the video, or can't process both at once.
Core Principle
Every piece of information conveyed through one sense must also be available through another. Audio content needs a visual equivalent. Visual content needs an audio or text equivalent.
Captions
What Captions Include
- All spoken dialogue, attributed to the speaker
- Relevant sound effects: [door slams], [phone rings], [laughter]
- Music that conveys mood or meaning: [upbeat music], [tense score]
- Off-screen sounds that matter: [footsteps approaching]
Caption Quality
- Synchronised with speech (within 1 second)
- Minimum 1 second display time, maximum 2 lines
- No more than 32 characters per line for readability
- Proper punctuation and grammar — not auto-generated without review
- Speaker identification when multiple speakers are present
Auto-Captions Are Not Enough
- Auto-generated captions typically have 80–85% accuracy
- That means 1 in 5 or 6 words is wrong
- Always review and correct auto-captions
- Names, technical terms, and accented speech fail most often
Transcripts
When to Provide
- Every audio-only file (podcast, voice memo, audio article)
- Every video (as a complement to captions)
- Transcripts serve people who are deaf, hard of hearing, or who prefer reading to watching/listening
What Transcripts Include
- All spoken content with speaker labels
- Descriptions of relevant visual content (for video transcripts)
- Relevant sound effects and music cues
- Timestamps for longer content (helps navigation)
Transcript Placement
- Link directly below or beside the media player
- Label clearly: "Read the full transcript"
- Don't hide behind multiple clicks
- Make transcripts searchable
Audio Descriptions
When to Provide
- When video content conveys important visual information that isn't in the dialogue
- Presentations where speakers reference slides or visuals
- Tutorials that demonstrate visual actions
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 95 lines · 76 tokens per session scan A 5295d765bf62
multimedia-accessibility is a skill published in the GitHub repository Owl-Listener/inclusive-design-skills (98 stars, last pushed 3mo ago), licensed MIT. It adds 76 tokens to every session and 742 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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