AAS Core is a local control plane for coding agents that lets them search a large catalogue of skills, choose a stack, validate it, and create a reproducible plan. It is used to assemble and review agent workflows through its CLI, local MCP server, catalogue, plugins, and Workbench. The catalogue add-ons provide the skills, plugins, bundles, and workflows that AAS Core helps agents select and validate.
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 sickn33/agentic-awesome-skills --skill accesslint-auditgit clone --depth 1 https://github.com/sickn33/agentic-awesome-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/sickn33/agentic-awesome-skills/accesslint-audit)<a href="https://agentmods.dev/skills/sickn33/agentic-awesome-skills/accesslint-audit"><img src="https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/accesslint-audit/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/sickn33/agentic-awesome-skills/accesslint-audit"><img src="https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/accesslint-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Snyk pass
- NVIDIA SkillSpector pass
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 | $0.00075 | $0.01739 |
| Opus 5.5 | $0.00030 | $0.00696 |
| Sonnet 5.5 | $0.00015 | $0.00348 |
| Haiku 4.5 | $0.00007 | $0.00174 |
Grade A, and why
accesslint-audit 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.
Copies of this mod
8 near-identical copies found in the catalogue:
- accesslint-audit — 100% identical, 20 lines differ
- accesslint-audit — 100% identical, 20 lines differ
- accesslint-audit — 100% identical, 20 lines differ
- accesslint-audit — 100% identical, 0 lines differ
- accesslint-audit — 100% identical, 20 lines differ
- accesslint-audit — 100% identical, 20 lines differ
- accesslint-audit — 100% identical, 20 lines differ
- accesslint-audit — 100% identical, 20 lines differ
How it starts
The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You audit accessibility and optionally fix what's broken.
When to Use
- Audit a requested page, component set or rendered document for accessibility findings.
- Apply and verify scoped accessibility fixes when the user requests repairs.
Tool prerequisites
This package bundles instructions, not the AccessLint engine, browser or MCP prompts. Discover the actual installed tools and schemas. Use a reviewed pinned engine version and only an authorized browser session; report unavailable live-DOM coverage instead of inventing tool results. Automated checks cover part of WCAG, not conformance certification.
Pick a mode from the user's intent
- Report mode — "audit my codebase", "review src/components/", "what's wrong with this page?", "give me an a11y report". You audit + write a report. You do not edit files.
- Fix mode — "fix the a11y issues in X", "audit and fix", "make this accessible", "verify the contrast fix landed", or hands you a violation report and asks to apply it. You audit → edit → verify.
If unsure, ask. Don't default-to-fix when the user only asked for an audit.
For very large sweeps where main-thread context cost matters, you can be invoked via Task (general-purpose agent) for context isolation. The recipe is the same either way.
Picking a flow
Three flows, in order of preference.
audit_live— try first for any URL. Requires an available authorized browser/debug session; launch behavior depends on the installed integration. Single call; IIFE bytes don't enter your context.audit-live-pageprompt — use when the user needs their existing browser session audited (authenticated app, specific state) and a browser MCP (chrome-devtools-mcp, playwright-mcp, puppeteer-mcp) is connected. Invoke viaSkillwithmode: "fix"ormode: "plan".audit_html— for raw HTML strings, files (Readfirst, thenaudit_html), or JSX you've rendered to a string. Pair withaudit_diff({ html })for fix-mode verification.
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 Changed · +6 lines e3557d87c601
- 1mo ago First seen · 116 lines · 75 tokens per session scan A bb18c5156d75
accesslint-audit is a skill published in the GitHub repository sickn33/agentic-awesome-skills (48,503 stars, last pushed yesterday), licensed MIT. It adds 75 tokens to every session and 1,739 once invoked, about $0.0003 per session on Opus 5.5. 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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