aria51 MCP Server

Item: aria51 MCP Server
Rating: 35
Author: M8ven

Enables AI coding assistants to test web accessibility by scanning URLs, detecting violations, and running focused audits on keyboard navigation, screen reader compatibility, and WCAG criteria — all within the assistant's loop.

→ justinleeirizarry/aria51 · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies1 critical

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.13GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configARIA51_BROWSER_HEADLESS

configARIA51_BROWSER_MAX_NAVIGATION_WAITS

configARIA51_BROWSER_NAVIGATION_CHECK_INTERVAL

configARIA51_BROWSER_NETWORK_IDLE_TIMEOUT

configARIA51_BROWSER_POST_NAVIGATION_DELAY

configARIA51_BROWSER_STABILIZATION_DELAY

configARIA51_BROWSER_TIMEOUT

configARIA51_SCAN_MAX_ELEMENTS_TO_CHECK

configARIA51_SCAN_MAX_RETRIES

configARIA51_SCAN_RETRY_DELAY_BASE

configDOTENV_CONFIG_QUIET

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/justinleeirizarry-aria51-1si02d)](https://m8ven.ai/mcp/justinleeirizarry-aria51-1si02d)

commit: 937bf23bfee9390a9f1d5f0bbf7c043c1f70d35e

code hash: 1ecd6319b65ffb708c71ae6046e43db0f9bce24d2f4803a8dcf8d6117b48dfa3

verified: 6/10/2026, 10:56:15 AM

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