whats-new-in-wcag22

THE RISK

Low Risk

Why whats-new-in-wcag22 needs a policy

This tool only queries and returns informational content about WCAG 2.2 additions. It performs no writes, executions, or deletions, and has no financial implications. Misuse potential is negligible.

From the tool's definition 'Lists all success criteria that were added in WCAG 2.2' — pure retrieval of static reference data, no side effects

Documented attack patterns abuse exactly the kind of access whats-new-in-wcag22 gives an agent:

POLICY

How to control whats-new-in-wcag22

PolicyLayer is an MCP gateway — it sits between your AI agents and WCAG MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for whats-new-in-wcag22:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "whats-new-in-wcag22": {}
  }
}

whats-new-in-wcag22 is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register WCAG MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More WCAG MCP Server tools

Read count-criteria Returns counts of success criteria grouped by level, principle, or guideline. Read get-criteria-by-level Gets all success criteria for a specific conformance level. Optionally includes lower leve Read get-criterion Gets full details for a specific WCAG success criterion by its reference number (e.g., Read get-failures-for-criterion Gets failure techniques (common mistakes) for a specific success criterion. Read get-full-criterion-context Gets comprehensive context for a success criterion including techniques, test rules, and r Read get-glossary-term Gets the definition of a WCAG glossary term. Read get-guideline Gets full details for a specific WCAG guideline including all its success criteria. Read get-server-info Returns information about this WCAG MCP server and data source.

All 20 WCAG MCP Server tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about whats-new-in-wcag22

What does the whats-new-in-wcag22 tool do? +

Lists all success criteria that were added in WCAG 2.2. It is categorised as a Read tool in the WCAG MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on whats-new-in-wcag22? +

Register the WCAG MCP Server MCP server in PolicyLayer and add a rule for whats-new-in-wcag22: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches WCAG MCP Server. Nothing to install.

What risk level is whats-new-in-wcag22? +

whats-new-in-wcag22 is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit whats-new-in-wcag22? +

Yes. Add a rate_limit block to the whats-new-in-wcag22 rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block whats-new-in-wcag22 completely? +

Set action: deny in the PolicyLayer policy for whats-new-in-wcag22. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides whats-new-in-wcag22? +

whats-new-in-wcag22 is provided by the WCAG MCP Server MCP server (joe-watkins/wcag-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every WCAG MCP Server tool call.

Start from WCAG MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →