fontSize

MCP tool from A11ymcp by ronantakizawa

No

How to use it

fontSize is exposed by the A11ymcp MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the fontSize tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install A11ymcp

$claude mcp add a11y-accessibility -- npx -y a11y-mcp-server

FULL A11YMCP LISTING

Other tools in A11ymcp (14)

Yes

check_aria_attributes

Check if ARIA attributes are used correctly in HTML.

check_color_contrast

Check if a foreground and background color combination meets WCAG contrast requirements.

check_orientation_lock

Check if content forces a specific orientation.

Yes

Get information about available accessibility rules with optional filtering. Returns an array of rule objects, each containing ruleId, description, help, helpUrl, and tags.

No

Yes

No

No

test_accessibility

Tests a URL for accessibility issues.

test_html_string

Tests an HTML string for accessibility issues.

Yes

No