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 forcedotcom/sf-skills --skill experience-accessibility-validategit clone --depth 1 https://github.com/forcedotcom/sf-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/forcedotcom/sf-skills/experience-accessibility-validate)<a href="https://agentmods.dev/skills/forcedotcom/sf-skills/experience-accessibility-validate"><img src="https://agentmods.dev/badge/skills/forcedotcom/sf-skills/experience-accessibility-validate.svg" alt="Measured on agentmods" 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 | $0.00227 | $0.01703 |
| Opus 5 | $0.00113 | $0.00851 |
| Sonnet 5 | $0.00045 | $0.00341 |
| Haiku 4.5 | $0.00023 | $0.00170 |
Grade A, and why
experience-accessibility-validate 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 7d 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 — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Web Component Accessibility
Accessibility (a11y) patterns and remediation guidance for web components. Reference any time work involves the visible or interactive surface of a component — generating, modifying, reviewing, or styling HTML, JS, or CSS — to apply WCAG 2.2 standards.
Review Context
Conduct a review specifically focused on enhancing web accessibility, guided by the WCAG (Web Content Accessibility Guidelines).
In order to mark code as a violation, it must have a direct correlation to the WCAG rule cited such that it is a clear violation of the criteria.
Key Review Criteria:
- Focus Exclusively on Accessibility:
- Evaluate the component solely for accessibility.
- Only consider compliance with the cited WCAG Success Criteria, ignoring violations that can be attributed to other criteria.
- Avoid addressing general code style, patterns, or issues unrelated to accessibility.
- Ensure Minimum and Sufficient Accessibility:
- Identify accessibility issues that prevent the component from meeting the minimum requirements outlined by WCAG.
- Avoid suggesting enhancements that go beyond the scope of WCAG compliance unless strictly necessary.
- WAI-ARIA Usage:
- Use WAI-ARIA attributes only when strictly required to achieve accessibility that cannot otherwise be addressed with semantic HTML.
- Avoid unnecessary complexity or potential regressions caused by incorrect or overuse of ARIA attributes.
- Component Library Usage
- Assume that well-known component libraries (e.g., Salesforce Lightning, Material UI, Chakra UI) are accessible out of the box when correctly implemented. Unless they are used specifically in conflict with WCAG, library-provided components can be ignored for this review, as they are implemented in an accessible way beneath the abstraction.
Focus: Provide actionable feedback to ensure the component meets the necessary WCAG accessibility requirements, avoiding extraneous feedback unrelated to the prompt's scope. Identify issues in code only if there is an immediate fix. You MUST conduct the review, and subsequently suggest the code fix that solves this issue.
What ships with it
29 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/reviewers/sc-1-1-1-non-text-content.md 7.5 KB
- references/reviewers/sc-1-3-1-i-lists.md 7.0 KB
- references/reviewers/sc-1-3-1-ii-tables.md 12 KB
- references/reviewers/sc-1-3-1-iii-form-labels.md 6.2 KB
- references/reviewers/sc-1-3-1-iv-regions.md 5.1 KB
- references/reviewers/sc-1-3-1-v-groups.md 9.4 KB
- references/reviewers/sc-1-3-5-identify-input.md 8.7 KB
- references/reviewers/sc-1-4-3-contrast.md 12 KB
- references/reviewers/sc-2-1-1-keyboard.md 7.7 KB
- references/reviewers/sc-2-4-4-link-purpose.md 5.8 KB
- references/reviewers/sc-2-4-6-headings-labels.md 8.0 KB
- references/reviewers/sc-2-5-1-pointer-gestures.md 6.4 KB
- references/reviewers/sc-2-5-2-pointer-cancellation.md 7.5 KB
- references/reviewers/sc-2-5-3-label-in-name.md 9.9 KB
- references/reviewers/sc-2-5-7-dragging-movement.md 7.0 KB
- references/reviewers/sc-3-2-1-on-focus.md 7.1 KB
- references/reviewers/sc-3-2-2-on-input.md 8.1 KB
- references/reviewers/sc-3-3-1-error-identification.md 12 KB
- references/reviewers/sc-3-3-2-labels-instructions.md 6.3 KB
- references/reviewers/sc-3-3-3-error-suggestion.md 8.4 KB
- references/reviewers/sc-4-1-2-i-name.md 15 KB
- references/reviewers/sc-4-1-2-ii-role.md 8.7 KB
- references/reviewers/sc-4-1-2-iii-value.md 9.4 KB
- references/vision/sc-1-1-1-non-text-content.md 4.2 KB
- references/vision/sc-1-4-1-use-of-color.md 5.2 KB
- references/vision/sc-1-4-10-resize-reflow.md 1022 B
- references/vision/sc-1-4-11-non-text-contrast.md 2.8 KB
- references/vision/sc-1-4-3-contrast.md 1.5 KB
- scripts/contrast-ratio.py 5.0 KB runs code
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.
- 7d ago First seen · 114 lines · 227 tokens per session scan A ca01ccaf5119
experience-accessibility-validate is a skill published in the GitHub repository forcedotcom/sf-skills (966 stars, last pushed yesterday), licensed Apache-2.0. It adds 227 tokens to every session and 1,703 once invoked, about $0.0011 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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