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-scangit 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-scan)<a href="https://agentmods.dev/skills/sickn33/agentic-awesome-skills/accesslint-scan"><img src="https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/accesslint-scan/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-scan"><img src="https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/accesslint-scan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Snyk warn
- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 17 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 36 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 18 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00032 | $0.00490 |
| Opus 5 | $0.00016 | $0.00245 |
| Sonnet 5 | $0.00006 | $0.00098 |
| Haiku 4.5 | $0.00003 | $0.00049 |
Grade A, and why
accesslint-scan 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 12d 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-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
- accesslint-scan — 100% identical, 0 lines differ
What it actually says
Audit a live page and report what's broken and where. Locate; don't fix. If no URL in $ARGUMENTS, ask for one.
When to Use
- Use this skill when the task matches this description: Audit a live page for accessibility issues, locate each WCAG violation precisely, and return a selector-grounded fix worklist without editing.
1. Audit
PORT=$(npx -y @accesslint/chrome@latest ensure | node -e 'process.stdin.on("data",d=>process.stdout.write(""+JSON.parse(d).port))')
npx -y @accesslint/cli@latest "<url>" --port "$PORT" --format json
Flags as needed: --selector, --wait-for "<selector>", --include-aaa, --disable <rules>.
2. Report
Counts by impact, then one entry per violation:
- where — selector verbatim +
file:line (symbol)ifsourceis present — never fabricate. If no violation hassource, note "source mapping unavailable — located by selector only". - evidence — contrast ratio, missing attribute, empty name
- fix — mechanical change or
NEEDS HUMAN
Don't edit. For fixes: apply mechanical ones then re-run to verify; for bulk work hand off to accesslint:audit.
3. Tear down
npx -y @accesslint/chrome@latest stop --all # skip if ensure reported "managed":false
Gotchas
ensurealways determines the port — never hardcode 9222.- CLI exit 2 = bad URL or page never loaded; check the dev server.
Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
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.
- 12d ago First seen · 48 lines · 32 tokens per session scan A ed6f7bce4d22
accesslint-scan is a skill published in the GitHub repository sickn33/agentic-awesome-skills (46,288 stars, last pushed 2d ago), licensed MIT. It adds 32 tokens to every session and 490 once invoked, about $0.0002 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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