Free accessibility MCP server (WCAG 2.2, ADA, Section 508, EAA). Hosted at https://mcp.webability.io/mcp, no API key for scans. Three engines, structured fixes, verify_fix.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add webability -- npx -y @webability/mcp~/.codex/config.toml
[mcp_servers.webability]
command = "npx"
args = ["-y", "@webability/mcp"]
# codex mcp add webability -- npx -y @webability/mcp~/.cursor/mcp.json
{
"mcpServers": {
"webability": {
"command": "npx",
"args": [
"-y",
"@webability/mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"webability": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@webability/mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"webability": {
"command": "npx",
"args": [
"-y",
"@webability/mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"webability": {
"command": "npx",
"args": [
"-y",
"@webability/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"webability": {
"command": "npx",
"args": [
"-y",
"@webability/mcp"
]
}
}
}Remote
claude mcp add --transport http webability https://mcp.webability.io/mcp~/.codex/config.toml
[mcp_servers.webability]
url = "https://mcp.webability.io/mcp"
# codex mcp add webability --url https://mcp.webability.io/mcp~/.cursor/mcp.json
{
"mcpServers": {
"webability": {
"url": "https://mcp.webability.io/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"webability": {
"type": "http",
"url": "https://mcp.webability.io/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"webability": {
"httpUrl": "https://mcp.webability.io/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"webability": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp.webability.io/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"webability": {
"url": "https://mcp.webability.io/mcp"
}
}
}