Is io.github.mizukaizen/nightglass safe to use?

io.github.mizukaizen/nightglass has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.mizukaizen/nightglass?

io.github.mizukaizen/nightglass can be installed by cloning its GitHub repository and following the setup instructions in the README.

Is io.github.mizukaizen/nightglass actively maintained?

io.github.mizukaizen/nightglass is actively maintained — last commit was 12 days ago.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-mizukaizen-nightglass)](https://mcppedia.org/s/io-github-mizukaizen-nightglass)

✓

Is it safe?

No package registry to scan.

No authentication — any process on your machine can connect.

License not specified.

✓

Is it maintained?

Last commit 12 days ago.

Will it work with my client?

Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

MCPpedia Score

Click each category to see evidence

25D

Last scored 23h ago

How we score →

Security

3/30

No known vulnerabilities.

○

Known CVEs — No package registry to scan

○

Tool safety — No tools to analyze

○

Tool poisoning — No tools to analyze

○

Injection vectors — No tools to analyze

✓

Tool stability — Tool definitions stable

○

Dependency health — No package to analyze

✗

License — No license specified

○

Authentication — No authentication required

○

CVEs checked daily via OSV.dev. Score algorithm is open source.

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

nightglass MCP Server

Take website screenshots from any MCP-compatible client — Claude Desktop, Cursor, Windsurf, Claude Code, and more.

Tools

`take_screenshot`

Capture a screenshot of any website. Returns a PNG image directly in the conversation.

Parameters:

| Parameter | Type | Default | Description | |-----------|------|---------|-------------| | url | string | required | URL to screenshot | | format | png | jpeg | webp | png | Output format | | style | raw | mockup | raw | mockup wraps the screenshot in a browser frame | | full_page | boolean | false | Capture the full scrollable page | | viewport_width | number | 1280 | Viewport width (320–3840) | | viewport_height | number | 720 | Viewport height (200–2160) | | delay | number | 0 | Wait time in ms after page load | | dark_mode | boolean | false | Emulate dark colour scheme |

`check_balance`

Check your account balance and remaining screenshot credits.

Setup

1. Get an API key

2. Install

npm install -g nightglass-mcp

3. Configure your MCP client

Claude Desktop — add to claude_desktop_config.json:

{
  "mcpServers": {
    "nightglass": {
      "command": "nightglass-mcp",
      "env": {
        "NIGHTGLASS_API_KEY": "ng_live_your_key_here"
      }
    }
  }
}

Claude Code — add to your project's .mcp.json:

{
  "mcpServers": {
    "nightglass": {
      "command": "nightglass-mcp",
      "env": {
        "NIGHTGLASS_API_KEY": "ng_live_your_key_here"
      }
    }
  }
}

Cursor / Windsurf — same format as Claude Desktop, in the respective config file.

Pricing

| Tier | Price | Credits | Per screenshot | |------|-------|---------|----------------| | Free | $0 | 50 | — | | Starter | $5 | 500 | $0.010 | | Growth | $20 | 2,500 | $0.008 | | Scale | $50 | 10,000 | $0.005 | | Enterprise | $200 | 50,000 | $0.004 |

AI agents: nightglass also supports x402 — autonomous agent payments with USDC on Base. No API key needed.

License

MIT

io.github.mizukaizen/nightglass

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