lo-eyes runs on your own machine — the client starts it, so there is no endpoint to ping. 76 installs a week from pypi. Last commit 10 Jun 2026.
Visual accessibility inspector. WCAG contrast, touch targets, heading audits, screenshots.
Today is the operative word: we check lo-eyes every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add lo-eyes -- uvx lo-eyes
{
"mcpServers": {
"lo-eyes": {
"command": "uvx",
"args": [
"lo-eyes"
]
}
}
}
[mcp_servers.lo-eyes]
command = "uvx"
args = ["lo-eyes"]
{
"mcpServers": {
"lo-eyes": {
"command": "uvx",
"args": [
"lo-eyes"
]
}
}
}
{
"servers": {
"lo-eyes": {
"type": "stdio",
"command": "uvx",
"args": [
"lo-eyes"
]
}
}
}
Screenshots, PDFs, visual diffs and accessibility audits, returned inline so a model can see them
Turn Mac apps into MCP tools via the accessibility API: no screenshots, no model per step.
Visible Electron browser driven by a semantic accessibility tree: 17 MCP tools, no screenshots.
Inspect and drive WPF apps: trees, bindings, screenshots, mouse dragging and touch gestures.
See and drive any Windows app via the accessibility tree - no screenshots - plus 200+ native tools
Control a local headless Chrome browser: open pages, read titles, and take screenshots.
WCAG 2.2 AA accessibility checks for pages and HTML, run locally in headless Chrome.
Visual website feedback, screenshots and team discussion for coding assistants. Self-hosted.
Answers built from our own checks of this server.