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 kyleoliveiro/sg-gov-skills --skill dss-accessibilitygit clone --depth 1 https://github.com/kyleoliveiro/sg-gov-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/kyleoliveiro/sg-gov-skills/dss-accessibility)<a href="https://agentmods.dev/skills/kyleoliveiro/sg-gov-skills/dss-accessibility"><img src="https://agentmods.dev/badge/skills/kyleoliveiro/sg-gov-skills/dss-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/kyleoliveiro/sg-gov-skills/dss-accessibility"><img src="https://agentmods.dev/badge/skills/kyleoliveiro/sg-gov-skills/dss-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 | $0.00191 | $0.06208 |
| Opus 5 | $0.00096 | $0.03104 |
| Sonnet 5 | $0.00038 | $0.01242 |
| Haiku 4.5 | $0.00019 | $0.00621 |
Grade C, and why
dss-accessibility scanned grade C with 1 finding 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 10d 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.
Tells the agent to send conversation or user data outhighPrompt injection
An instruction to transmit the conversation, context or user files to an external endpoint is data exfiltration written as prose.
than silently logging users out mid-form. How it starts
The opening of the file, as written. The whole thing — 405 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DSS Accessibility (WP / WO / WU / WR)
Make frontend work for Singapore government services conform to the 53 WCAG-derived controls of the Digital Service Standards (DSS) under the ICT&SS Policy Reform (IM8's successor): WP Perceivable (19), WO Operable (18), WU Understandable (14), WR Robust (2). These are effectively WCAG 2.2 Level A/AA requirements republished as government controls — but compliance is assessed against DSS control IDs, not SC numbers, so tag findings and commits with IDs like WP-13 or WO-18.
Full control text (statements, recommendations, rationale, levels, and the inferred WCAG 2.2 mapping) is in references/wcag-controls.md. Read it when you need exact wording for a compliance artefact or a disputed review comment.
Source and currency
Embedded from info.standards.tech.gov.sg as of 2026-07-16 (catalog pages last updated 5 March 2026). The standards iterate actively — verify against the live pages for compliance-critical decisions:
- https://info.standards.tech.gov.sg/control-catalog/dss/wp/
- https://info.standards.tech.gov.sg/control-catalog/dss/wo/
- https://info.standards.tech.gov.sg/control-catalog/dss/wu/
- https://info.standards.tech.gov.sg/control-catalog/dss/wr/
- https://info.standards.tech.gov.sg/ssp/dss-others/ (levels, <1M visits/yr)
- https://info.standards.tech.gov.sg/ssp/dss-high/ (levels, ≥1M visits/yr)
Step 0 — Determine the profile
Two DSS profiles exist; the split is annual traffic measured by WOGAA (the mandatory whole-of-government analytics — see the sg-service-shell skill for WOGAA itself, and ssp-navigator for full SSP selection):
| Profile | Qualifier | Effect on the 53 controls |
|---|---|---|
| DSS (Others) | < 1M visits/year per WOGAA | 44 controls at Level 1, 9 at Level 2 |
| DSS (High Impact) | ≥ 1M visits/year per WOGAA | All 53 at Level 1 |
The 9 controls that are Level 2 in Others and promoted to Level 1 in High Impact: WP-4, WP-5, WP-9, WP-15, WO-3, WO-11, WO-14, WO-15, WU-3.
What ships with it
5 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.
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.
- 10d ago First seen · 405 lines · 191 tokens per session scan C b3d71b42e20f
dss-accessibility is a skill published in the GitHub repository kyleoliveiro/sg-gov-skills (16 stars, last pushed 1mo ago), licensed MIT. It adds 191 tokens to every session and 6,208 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it C with 1 finding (tells the agent to send conversation or user data out). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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