Prufa MCP Server

by prufa-devio.github.prufa-dev/prufa-mcpv0.2.3

Real-browser QA audits of a URL: broken signup, login and checkout flows, console errors, missing analytics, security headers, tap targets and accessibility.

2Pythonstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing3mo ago

Install Prufa MCP server

claude mcp add prufa -e PRUFA_API_TOKEN='<prufa-api-token>' -- uvx prufa-mcp

{
  "mcpServers": {
    "prufa": {
      "command": "uvx",
      "args": [
        "prufa-mcp"
      ],
      "env": {
        "PRUFA_API_TOKEN": "<prufa-api-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "prufa": {
      "command": "uvx",
      "args": [
        "prufa-mcp"
      ],
      "env": {
        "PRUFA_API_TOKEN": "<prufa-api-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "prufa": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "prufa-mcp"
      ],
      "env": {
        "PRUFA_API_TOKEN": "<prufa-api-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "prufa": {
      "command": "uvx",
      "args": [
        "prufa-mcp"
      ],
      "env": {
        "PRUFA_API_TOKEN": "<prufa-api-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
PRUFA_API_TOKEN	—	yes	Optional Prufa API token for authenticated/higher-tier runs. Not required for the free audit or for the server to start.

Freshness

Slowing — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-01 · 3mo ago · GitHub
Latest release
2026-07-01 · 3mo ago · GitHub · v0.2.3
Package published
no data · npm/PyPI
Registry entry updated
2026-07-01 · 3mo ago · official registry · v0.2.3

FAQ

›How do I install the Prufa MCP server in Claude Code?

Run: claude mcp add prufa -e PRUFA_API_TOKEN='<prufa-api-token>' -- uvx prufa-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Prufa require an API key?

Yes. It expects PRUFA_API_TOKEN, of which 1 is a secret.

›Can I use Prufa as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Prufa in the official MCP registry?

Yes, as io.github.prufa-dev/prufa-mcp.