Give your AI coding agent eyes. RenderLens is an MCP server with 3 tools: render (code → screenshot), audit (Lighthouse + WCAG accessibility), diff (pixel-level visual comparison). Free during beta — 100 calls/month, no API key, no signup.
Server Config
{
"mcpServers": {
"renderlens": {
"type": "streamable-http",
"url": "https://app.renderlens.dev/mcp"
}
}
}