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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/[email protected]"
      ],
      "env": {
        "QURL_API_KEY": "${QURL_API_KEY}",
        "QURL_API_URL": "https://api.layerv.ai",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "10mb",
        "QURL_SMTP_USERNAME": "${QURL_SMTP_USERNAME}",
        "QURL_SMTP_PASSWORD": "${QURL_SMTP_PASSWORD}",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "10",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "100"
      }
    }
  }
}

claude mcp add qurl-mcp -e "QURL_API_KEY=${QURL_API_KEY}" -e "QURL_API_URL=https://api.layerv.ai" -e "MCP_MAX_UPLOAD_FILE_DATA_BYTES=10mb" -e "QURL_SMTP_USERNAME=${QURL_SMTP_USERNAME}" -e "QURL_SMTP_PASSWORD=${QURL_SMTP_PASSWORD}" -e "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE=10" -e "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR=100" -- npx -y @layervai/[email protected]

[mcp_servers.qurl-mcp]
command = "npx"
args = ["-y", "@layervai/[email protected]"]
env = { "QURL_API_KEY" = "${QURL_API_KEY}", "QURL_API_URL" = "https://api.layerv.ai", "MCP_MAX_UPLOAD_FILE_DATA_BYTES" = "10mb", "QURL_SMTP_USERNAME" = "${QURL_SMTP_USERNAME}", "QURL_SMTP_PASSWORD" = "${QURL_SMTP_PASSWORD}", "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE" = "10", "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR" = "100" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "qurl-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@layervai/[email protected]"
      ],
      "enabled": true,
      "environment": {
        "QURL_API_KEY": "{env:QURL_API_KEY}",
        "QURL_API_URL": "https://api.layerv.ai",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "10mb",
        "QURL_SMTP_USERNAME": "{env:QURL_SMTP_USERNAME}",
        "QURL_SMTP_PASSWORD": "{env:QURL_SMTP_PASSWORD}",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "10",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "100"
      }
    }
  }
}

{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/[email protected]"
      ],
      "env": {
        "QURL_API_KEY": "${QURL_API_KEY}",
        "QURL_API_URL": "https://api.layerv.ai",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "10mb",
        "QURL_SMTP_USERNAME": "${QURL_SMTP_USERNAME}",
        "QURL_SMTP_PASSWORD": "${QURL_SMTP_PASSWORD}",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "10",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "100"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=qurl-mcp&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBsYXllcnZhaS9xdXJsLW1jcEAwLjcuMiJdLCJlbnYiOnsiUVVSTF9BUElfS0VZIjoiJHtRVVJMX0FQSV9LRVl9IiwiUVVSTF9BUElfVVJMIjoiaHR0cHM6Ly9hcGkubGF5ZXJ2LmFpIiwiTUNQX01BWF9VUExPQURfRklMRV9EQVRBX0JZVEVTIjoiMTBtYiIsIlFVUkxfU01UUF9VU0VSTkFNRSI6IiR7UVVSTF9TTVRQX1VTRVJOQU1FfSIsIlFVUkxfU01UUF9QQVNTV09SRCI6IiR7UVVSTF9TTVRQX1BBU1NXT1JEfSIsIlFVUkxfU01UUF9NQVhfUkVDSVBJRU5UU19QRVJfTUVTU0FHRSI6IjEwIiwiUVVSTF9TTVRQX01BWF9SRUNJUElFTlRTX1BFUl9IT1VSIjoiMTAwIn19"
}

{
  "servers": {
    "qurl-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@layervai/[email protected]"
      ],
      "env": {
        "QURL_API_KEY": "${QURL_API_KEY}",
        "QURL_API_URL": "https://api.layerv.ai",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "10mb",
        "QURL_SMTP_USERNAME": "${QURL_SMTP_USERNAME}",
        "QURL_SMTP_PASSWORD": "${QURL_SMTP_PASSWORD}",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "10",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "100"
      }
    }
  }
}

{
  "mcpServers": {
    "qurl-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@layervai/[email protected]"
      ],
      "env": {
        "QURL_API_KEY": "${QURL_API_KEY}",
        "QURL_API_URL": "https://api.layerv.ai",
        "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "10mb",
        "QURL_SMTP_USERNAME": "${QURL_SMTP_USERNAME}",
        "QURL_SMTP_PASSWORD": "${QURL_SMTP_PASSWORD}",
        "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "10",
        "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "100"
      }
    }
  }
}

extensions:
  "qurl-mcp":
    enabled: true
    name: "qurl-mcp"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "@layervai/[email protected]"
    envs:
      "QURL_API_KEY": "${QURL_API_KEY}"
      "QURL_API_URL": "https://api.layerv.ai"
      "MCP_MAX_UPLOAD_FILE_DATA_BYTES": "10mb"
      "QURL_SMTP_USERNAME": "${QURL_SMTP_USERNAME}"
      "QURL_SMTP_PASSWORD": "${QURL_SMTP_PASSWORD}"
      "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE": "10"
      "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR": "100"
    timeout: 300

Placeholders to fill from your own secret store: ${QURL_API_KEY}, ${QURL_SMTP_USERNAME}, ${QURL_SMTP_PASSWORD}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @layervai/[email protected]

Tool list unknown · checked 2026-10-20 10:35 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance90

livenessn/a

freshness100

hygiene100

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-2d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@layervai/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`@layervai/qurl-mcp`	npm	0.7.2	–	`QURL_API_KEY`, `QURL_SMTP_USERNAME`, `QURL_SMTP_PASSWORD`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.layervai/qurl-mcp",
  "title": "qURL",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.7.2",
  "packages": [
    {
      "version": "0.7.2",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@layervai/qurl-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "QURL_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Optional. Without it, the tools run through the local qURL CLI (qurl), which needs no account. With it, the tools use the qURL API: a key with qurl:read, qurl:write, and/or qurl:resolve scopes from https://layerv.ai."
        },
        {
          "name": "QURL_API_URL",
          "format": "string",
          "default": "https://api.layerv.ai",
          "description": "qURL API base URL. Defaults to https://api.layerv.ai. Override only for testing against a non-production qURL backend."
        },
        {
          "name": "QURL_CONNECTOR_URL",
          "format": "string",
          "description": "Connector base URL used by local-file, file-data, and text-to-PDF upload tools before minting a qURL."
        },
        {
          "name": "QURL_MCP_CONFIG",
          "format": "string",
          "description": "Optional path to a shared qURL MCP config file. Both stdio and HTTP modes can read SMTP, connector, and default API settings from this file."
        },
        {
          "name": "MCP_MAX_UPLOAD_FILE_DATA_BYTES",
          "format": "string",
          "default": "10mb",
          "description": "Maximum decoded/local upload size. Accepts bytes or units such as 10mb; capped at 100mb."
        },
        {
          "name": "QURL_SMTP_HOST",
          "format": "string",
          "description": "SMTP hostname for optional qURL link delivery."
        },
        {
          "name": "QURL_SMTP_PORT",
          "format": "string",
          "description": "SMTP port for optional qURL link delivery."
        },
        {
          "name": "QURL_SMTP_SECURE",
          "format": "string",
          "description": "Whether SMTP uses an implicit TLS connection (true/false)."
        },
        {
          "name": "QURL_SMTP_USERNAME",
          "format": "string",
          "isSecret": true,
          "description": "SMTP authentication username."
        },
        {
          "name": "QURL_SMTP_PASSWORD",
          "format": "string",
          "isSecret": true,
          "description": "SMTP authentication password or app-specific credential."
        },
        {
          "name": "QURL_SMTP_FROM_EMAIL",
          "format": "string",
          "description": "Validated sender email address for qURL delivery."
        },
        {
          "name": "QURL_SMTP_FROM_NAME",
          "format": "string",
          "description": "Optional sender display name for qURL delivery."
        },
        {
          "name": "QURL_SMTP_ALLOWED_RECIPIENTS",
          "format": "string",
          "description": "Optional comma-separated exact recipient allowlist."
        },
        {
          "name": "QURL_SMTP_ALLOWED_RECIPIENT_DOMAINS",
          "format": "string",
          "description": "Optional comma-separated recipient-domain allowlist."
        },
        {
          "name": "QURL_SMTP_MAX_RECIPIENTS_PER_MESSAGE",
          "format": "string",
          "default": "10",
          "description": "Maximum recipients in one delivery request (default 10)."
        },
        {
          "name": "QURL_SMTP_MAX_RECIPIENTS_PER_HOUR",
          "format": "string",
          "default": "100",
          "description": "Maximum attempted recipients per qURL key per fixed hourly window (default 100)."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/layervai/qurl-mcp",
    "source": "github"
  },
  "websiteUrl": "https://layerv.ai",
  "description": "Mint, resolve, audit, and rotate scope-limited expiring access links (qURLs) for AI agents."
}