SERVER

qURL

Rank #5,567

io.github.layervai/qurl-mcp

Mint, resolve, audit, and rotate scope-limited expiring access links (qURLs) for AI agents.

4 versions

4 GitHub stars

by layervai (1 servers)View repository ↗Claim this server

First listed

Mar 9, 2026

Last publish date

Sep 19, 2026

OVERVIEW

qURL is a Model Context Protocol (MCP) server published by layervai. It ranks #5,567 of 132,046 servers tracked on MCP Toplist, and its repository has 4 GitHub stars. qURL is listed across 3 registries — Official MCP, Glama and PulseMCP, with 4 tracked versions. It was first listed on Mar 9, 2026 and most recently updated on Sep 19, 2026.

STANDING

#5,567of 132,046 tracked serversTop 5%

Ranks ahead of 126,479 of 132,046 servers on MCP Toplist.

CONNECT

Use qURL

API keyNeeds credentials

Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.

npm package

claude mcp add qurl-mcp -e "QURL_API_KEY=<your QURL_API_KEY>" -e "QURL_API_URL=<your QURL_API_URL>" -e "QURL_CONNECTOR_URL=<your QURL_CONNECTOR_URL>" -e "QURL_MCP_CONFIG=<your QURL_MCP_CONFIG>" -e "MCP_MAX_UPLOAD_FILE_DATA_BYTES=<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>" -e "QURL_SMTP_HOST=<your QURL_SMTP_HOST>" -e "QURL_SMTP_PORT=<your QURL_SMTP_PORT>" -e "QURL_SMTP_SECURE=<your QURL_SMTP_SECURE>" -e "QURL_SMTP_USERNAME=<your QURL_SMTP_USERNAME>" -e "QURL_SMTP_PASSWORD=<your QURL_SMTP_PASSWORD>" -e "QURL_SMTP_FROM_EMAIL=<your QURL_SMTP_FROM_EMAIL>" -e "QURL_SMTP_FROM_NAME=<your QURL_SMTP_FROM_NAME>" -e "QURL_SMTP_ALLOWED_RECIPIENTS=<your QURL_SMTP_ALLOWED_RECIPIENTS>" -e "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS=<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>" -e "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE=<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>" -e "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR=<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>" -- npx -y @layervai/qurl-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.qurl-mcp]
command = "npx"
args = ["-y", "@layervai/qurl-mcp"]

[mcp_servers.qurl-mcp.env]
QURL_API_KEY = "<your QURL_API_KEY>"
QURL_API_URL = "<your QURL_API_URL>"
QURL_CONNECTOR_URL = "<your QURL_CONNECTOR_URL>"
QURL_MCP_CONFIG = "<your QURL_MCP_CONFIG>"
MCP_MAX_UPLOAD_FILE_DATA_BYTES = "<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>"
QURL_SMTP_HOST = "<your QURL_SMTP_HOST>"
QURL_SMTP_PORT = "<your QURL_SMTP_PORT>"
QURL_SMTP_SECURE = "<your QURL_SMTP_SECURE>"
QURL_SMTP_USERNAME = "<your QURL_SMTP_USERNAME>"
QURL_SMTP_PASSWORD = "<your QURL_SMTP_PASSWORD>"
QURL_SMTP_FROM_EMAIL = "<your QURL_SMTP_FROM_EMAIL>"
QURL_SMTP_FROM_NAME = "<your QURL_SMTP_FROM_NAME>"
QURL_SMTP_ALLOWED_RECIPIENTS = "<your QURL_SMTP_ALLOWED_RECIPIENTS>"
QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS = "<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>"
QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE = "<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>"
QURL_SMTP_MAX_RECIPIENTS_PER_HOUR = "<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/qurl-mcp"
      ],
      "env": {
        "QURL_API_KEY": "<your QURL_API_KEY>",
        "QURL_API_URL": "<your QURL_API_URL>",
        "QURL_CONNECTOR_URL": "<your QURL_CONNECTOR_URL>",
        "QURL_MCP_CONFIG": "<your QURL_MCP_CONFIG>",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>",
        "QURL_SMTP_HOST": "<your QURL_SMTP_HOST>",
        "QURL_SMTP_PORT": "<your QURL_SMTP_PORT>",
        "QURL_SMTP_SECURE": "<your QURL_SMTP_SECURE>",
        "QURL_SMTP_USERNAME": "<your QURL_SMTP_USERNAME>",
        "QURL_SMTP_PASSWORD": "<your QURL_SMTP_PASSWORD>",
        "QURL_SMTP_FROM_EMAIL": "<your QURL_SMTP_FROM_EMAIL>",
        "QURL_SMTP_FROM_NAME": "<your QURL_SMTP_FROM_NAME>",
        "QURL_SMTP_ALLOWED_RECIPIENTS": "<your QURL_SMTP_ALLOWED_RECIPIENTS>",
        "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS": "<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/qurl-mcp"
      ],
      "env": {
        "QURL_API_KEY": "<your QURL_API_KEY>",
        "QURL_API_URL": "<your QURL_API_URL>",
        "QURL_CONNECTOR_URL": "<your QURL_CONNECTOR_URL>",
        "QURL_MCP_CONFIG": "<your QURL_MCP_CONFIG>",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>",
        "QURL_SMTP_HOST": "<your QURL_SMTP_HOST>",
        "QURL_SMTP_PORT": "<your QURL_SMTP_PORT>",
        "QURL_SMTP_SECURE": "<your QURL_SMTP_SECURE>",
        "QURL_SMTP_USERNAME": "<your QURL_SMTP_USERNAME>",
        "QURL_SMTP_PASSWORD": "<your QURL_SMTP_PASSWORD>",
        "QURL_SMTP_FROM_EMAIL": "<your QURL_SMTP_FROM_EMAIL>",
        "QURL_SMTP_FROM_NAME": "<your QURL_SMTP_FROM_NAME>",
        "QURL_SMTP_ALLOWED_RECIPIENTS": "<your QURL_SMTP_ALLOWED_RECIPIENTS>",
        "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS": "<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "qurl-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@layervai/qurl-mcp"
      ],
      "env": {
        "QURL_API_KEY": "<your QURL_API_KEY>",
        "QURL_API_URL": "<your QURL_API_URL>",
        "QURL_CONNECTOR_URL": "<your QURL_CONNECTOR_URL>",
        "QURL_MCP_CONFIG": "<your QURL_MCP_CONFIG>",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>",
        "QURL_SMTP_HOST": "<your QURL_SMTP_HOST>",
        "QURL_SMTP_PORT": "<your QURL_SMTP_PORT>",
        "QURL_SMTP_SECURE": "<your QURL_SMTP_SECURE>",
        "QURL_SMTP_USERNAME": "<your QURL_SMTP_USERNAME>",
        "QURL_SMTP_PASSWORD": "<your QURL_SMTP_PASSWORD>",
        "QURL_SMTP_FROM_EMAIL": "<your QURL_SMTP_FROM_EMAIL>",
        "QURL_SMTP_FROM_NAME": "<your QURL_SMTP_FROM_NAME>",
        "QURL_SMTP_ALLOWED_RECIPIENTS": "<your QURL_SMTP_ALLOWED_RECIPIENTS>",
        "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS": "<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/qurl-mcp"
      ],
      "env": {
        "QURL_API_KEY": "<your QURL_API_KEY>",
        "QURL_API_URL": "<your QURL_API_URL>",
        "QURL_CONNECTOR_URL": "<your QURL_CONNECTOR_URL>",
        "QURL_MCP_CONFIG": "<your QURL_MCP_CONFIG>",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>",
        "QURL_SMTP_HOST": "<your QURL_SMTP_HOST>",
        "QURL_SMTP_PORT": "<your QURL_SMTP_PORT>",
        "QURL_SMTP_SECURE": "<your QURL_SMTP_SECURE>",
        "QURL_SMTP_USERNAME": "<your QURL_SMTP_USERNAME>",
        "QURL_SMTP_PASSWORD": "<your QURL_SMTP_PASSWORD>",
        "QURL_SMTP_FROM_EMAIL": "<your QURL_SMTP_FROM_EMAIL>",
        "QURL_SMTP_FROM_NAME": "<your QURL_SMTP_FROM_NAME>",
        "QURL_SMTP_ALLOWED_RECIPIENTS": "<your QURL_SMTP_ALLOWED_RECIPIENTS>",
        "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS": "<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/qurl-mcp"
      ],
      "env": {
        "QURL_API_KEY": "<your QURL_API_KEY>",
        "QURL_API_URL": "<your QURL_API_URL>",
        "QURL_CONNECTOR_URL": "<your QURL_CONNECTOR_URL>",
        "QURL_MCP_CONFIG": "<your QURL_MCP_CONFIG>",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "<your MCP_MAX_UPLOAD_FILE_DATA_BYTES>",
        "QURL_SMTP_HOST": "<your QURL_SMTP_HOST>",
        "QURL_SMTP_PORT": "<your QURL_SMTP_PORT>",
        "QURL_SMTP_SECURE": "<your QURL_SMTP_SECURE>",
        "QURL_SMTP_USERNAME": "<your QURL_SMTP_USERNAME>",
        "QURL_SMTP_PASSWORD": "<your QURL_SMTP_PASSWORD>",
        "QURL_SMTP_FROM_EMAIL": "<your QURL_SMTP_FROM_EMAIL>",
        "QURL_SMTP_FROM_NAME": "<your QURL_SMTP_FROM_NAME>",
        "QURL_SMTP_ALLOWED_RECIPIENTS": "<your QURL_SMTP_ALLOWED_RECIPIENTS>",
        "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS": "<your QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "<your QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE>",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "<your QURL_SMTP_MAX_RECIPIENTS_PER_HOUR>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.layervai%2Fqurl-mcp.svg)](https://mcptoplist.com/server/io.github.layervai%2Fqurl-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.layervai%2Fqurl-mcp"><img src="https://mcptoplist.com/badge/io.github.layervai%2Fqurl-mcp.svg" alt="MCP Toplist: Top 5% of 132,046" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 3 registries

Official MCP

Glama

PulseMCP

ORGANIZATION

layervai

Organization

layervai

Servers in org

Versions across org

VERSIONS

Available versions (4)

Version	Published
0.5.0	Sep 19, 2026
0.4.1	Jun 13, 2026
0.4.0	Apr 29, 2026
0.3.4	Apr 28, 2026

FAQ

Frequently asked questions

Who maintains qURL?: qURL is maintained by layervai, which publishes 1 MCP server (4 total versions) tracked on MCP Toplist.
Is qURL listed on the Official MCP Registry?: Yes — qURL is listed on the Official MCP Registry, alongside Glama and PulseMCP.
How many versions does qURL have?: MCP Toplist tracks 4 versions of qURL, most recently published on Sep 19, 2026.
Where can I find the source code for qURL?: The source code for qURL is hosted at github.com/layervai/qurl-mcp.

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