Code Review Accessibility

Code Review Accessibility is an agent for Claude Code from Peter-N91/hve-squad-mcp. It costs 24 tokens per session (1,090 once invoked), scanned A, original, MIT.

A code-review helper that examines an already prepared change for accessibility problems and writes findings in a structured format. Accessibility means making software usable by people with different abilities and assistive technologies.

In plain words
What is it for?
Checking code changes for accessibility conformance, especially changes affecting user interfaces.
Why use it?
It gives accessibility a defined review step during code review, so issues in a proposed change are easier to identify and record.

Agent for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions subagents.

Install

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.

agentmods
npx agentmods add agents/peter-n91/hve-squad-mcp/code-review-accessibility
Clone the repo
git clone --depth 1 https://github.com/Peter-N91/hve-squad-mcp

Made for: Claude Code.

Wrote 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.

agentmods badge for Code Review Accessibility

README.md
[![agentmods](https://agentmods.dev/badge/agents/peter-n91/hve-squad-mcp/code-review-accessibility.svg)](https://agentmods.dev/agents/peter-n91/hve-squad-mcp/code-review-accessibility)
Your own site
<a href="https://agentmods.dev/agents/peter-n91/hve-squad-mcp/code-review-accessibility"><img src="https://agentmods.dev/badge/agents/peter-n91/hve-squad-mcp/code-review-accessibility.svg" alt="Measured on agentmods" height="20"></a>
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,090 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00024 $0.01090
Opus 5 $0.00012 $0.00545
Sonnet 5 $0.00005 $0.00218
Haiku 4.5 $0.00002 $0.00109

Measured 5d ago against content hash a8faff469c55, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

Code Review 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 5d 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.

host/cast/.github/agents/code-review-accessibility.agent.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Code Review Accessibility

Thin perspective subagent for the Code Review orchestrator. It evaluates a precomputed diff for accessibility conformance traceable to a loaded accessibility skill and success criterion, and writes structured findings. All review logic comes from the code-review skill; this file only binds the accessibility preset and the skill catalog.

This perspective is self-contained: it sources its review logic from the code-review and accessibility skills and does not call the standalone Accessibility Reviewer agent. When a high-risk UI surface is in scope, it may add a one-line note that a deeper standalone accessibility audit exists.

Skill Reference Contract

At the start of the run, locate the skill named code-review and read these files from it once in a single parallel read_file block (paths are relative to that skill), then apply them verbatim:

  • SKILL.md (skill entrypoint)
  • references/lens-checklists.md (Accessibility review section)
  • references/depth-tiers.md
  • references/severity-taxonomy.md
  • references/output-formats.md

Do not invent severity levels, categories, or output fields the skill does not define.

Accessibility Skill Catalog

Findings must trace to one of these skills and a specific success criterion or authoring pattern. Load only the skills relevant to the diff by locating each accessibility skill by its name from the catalog below and reading its SKILL.md, then follow its references only to substantiate a finding:

Skill Covers Typical surfaces
wcag-22 WCAG 2.2 success criteria (Perceivable, Operable, Understandable, Robust) Web and any HTML-rendered UI
aria-apg ARIA Authoring Practices — roles, states, properties, keyboard patterns Custom widgets, composite components
coga Cognitive accessibility — clear language, predictable behavior Content, forms, flows
section-508 U.S. Section 508 (Revised) chapters and functional performance criteria U.S. federal procurement scope
en-301-549 EN 301 549 clauses (web, non-web documents, software, hardware) EU procurement, non-web documents, native UI

Read the full file on GitHub · 59 lines

Changes

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.

  1. 5d ago First seen · 59 lines · 24 tokens per session scan A a8faff469c55

Subscribe to this mod's changes

Code Review Accessibility is an agent published in the GitHub repository Peter-N91/hve-squad-mcp (0 stars, last pushed yesterday), licensed MIT. It adds 24 tokens to every session and 1,090 once invoked, about $0.0001 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 2026-08-31.