Power your agent
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
npx -y @nyx-intelligence/[email protected]Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
VAL_LICENSE_KEY=<secret> claude mcp add com.nyx-intelligence-val -- npx -y @nyx-intelligence/val-mcp@0.10.1Run in a terminal.
{ "mcpServers": { "com.nyx-intelligence-val": { "command": "npx", "args": [ "-y", "@nyx-intelligence/[email protected]" ], "env": { "VAL_LICENSE_KEY": "<secret>" } } }}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchFrom the publisher
Run Val, the QA agent for vibecoded apps, on every PR. Val drives a real browser against your preview URL, catches broken links, dead buttons, busted layouts, accessibility violations, and posts a report as a PR comment.
QA agent for vibecoded apps. Real browser checks, your AI fixes them. Ship to green.
Val is a paid product. Get a license key at val.nyx-intelligence.com, store it as a repository secret (e.g. VAL_LICENSE_KEY), and pass it to the action.
name: Val QA
on: pull_request
jobs:
qa:
runs-on: ubuntu-latest
steps:
- name: Deploy preview
id: deploy
# ... your preview deployment step (Vercel, Netlify, etc.) ...
# outputs.url should be the preview URL
- name: Val scan
uses: nyx-intelligence/val-action@v1
with:
url: ${{ steps.deploy.outputs.url }}
license-key: ${{ secrets.VAL_LICENSE_KEY }}
devices: 'desktop,iPhone 14'
fail-on: 'high'
<html lang>The action needs pull-requests: write to post comments:
permissions:
contents: read
pull-requests: write
© 2026 MCP Directory.
QA agent for vibecoded apps. Real browser checks, your AI fixes them. Ship to green.
{ "mcpServers": { "com.nyx-intelligence-val": { "command": "npx", "args": [ "-y", "@nyx-intelligence/[email protected]" ], "env": { "VAL_LICENSE_KEY": "<secret>" } } }}Tools
No tool list yet. Remote servers get one after the first health check.
FAQ
Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
The publisher lists these environment variables: VAL_LICENSE_KEY.
Val runs locally over stdio.
Last checked 2026-11-08. QA agent for vibecoded apps. Real browser checks, your AI fixes them. Ship to green.