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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "billionverify-mcp": {
      "type": "http",
      "url": "https://mcp.billionverify.com/mcp"
    }
  }
}

claude mcp add --transport http billionverify-mcp https://mcp.billionverify.com/mcp

[mcp_servers.billionverify-mcp]
url = "https://mcp.billionverify.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "billionverify-mcp": {
      "type": "remote",
      "url": "https://mcp.billionverify.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "billionverify-mcp": {
      "type": "http",
      "url": "https://mcp.billionverify.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=billionverify-mcp&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmJpbGxpb252ZXJpZnkuY29tL21jcCJ9"
}

{
  "servers": {
    "billionverify-mcp": {
      "type": "http",
      "url": "https://mcp.billionverify.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "billionverify-mcp": {
      "httpUrl": "https://mcp.billionverify.com/mcp"
    }
  }
}

extensions:
  "billionverify-mcp":
    enabled: true
    name: "billionverify-mcp"
    type: streamable_http
    uri: "https://mcp.billionverify.com/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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 hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations11 of 11 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,279 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 6 of the 7 days needed

dependenciesn/a · weight 15

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

11 tools, about 1,279 tokens to load them all · tool set 6cda35a13101 · tools last changed 2026-10-13 · checked 2026-10-20 09:31 UTC

Tool changes

2026-10-13verify_single_emailchangeddescription, annotationsmeaning changed
before
Verify a single email address.
after · 19% of words in common
Verify whether a single email address can receive mail. Checks syntax and the domain's mail servers, and optionally the mailbox over SMTP. Uses credits from the connected BillionVerify account.
2026-10-13verify_batch_emailschangeddescription, annotationsmeaning changed
before
Verify multiple email addresses in one request, up to 50 items.
after · 26% of words in common
Verify 1 to 50 email addresses in one request and return a verdict for each. Split longer lists into chunks of 50. Uses credits from the connected BillionVerify account.
2026-10-13list_webhookschangedannotations
2026-10-13health_checkchangedannotations
2026-10-13get_verification_statschangedannotations
2026-10-13get_verification_historychangedannotations
2026-10-13get_task_statuschangedannotations
2026-10-13get_download_urlchangedannotations
2026-10-13get_account_balancechangedannotations
2026-10-13delete_webhookchangeddescription, annotations
before
Delete a webhook endpoint by identifier.
after · 50% of words in common
Permanently delete a webhook endpoint by identifier. The endpoint stops receiving notifications immediately.

Showing the latest 10. Full history: list_changes · trend: quality JSON.

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 97 / 100

provenance90

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% +updated-7d-ago

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

Dependencies

[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

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.billionverify.com/mcp` streamable-http	none	yes	100%	260 ms	2025-06-18	2026-10-20

package	registry	version	runtime	secrets
`billionverify-mcp`	npm	1.1.1	–	`BILLIONVERIFY_API_KEY`

Tools (11)

`create_webhook`	Create a webhook endpoint for verification lifecycle notifications.
`delete_webhook`destructive	Permanently delete a webhook endpoint by identifier. The endpoint stops receiving notifications immediately.
`get_account_balance`read-only	Get the current credit balance for the authenticated account.
`get_download_url`read-only	Get a signed download URL for completed results, or CSV content when filtered or rebuilt from history.
`get_task_status`read-only	Get the current status of an asynchronous verification task.
`get_verification_history`read-only	List verification history for the authenticated account.
`get_verification_stats`read-only	Get aggregated verification statistics for the authenticated account.
`health_check`read-only	Check the health of the BillionVerify MCP server.
`list_webhooks`read-only	List all webhook endpoints configured for the authenticated account.
`verify_batch_emails`	Verify 1 to 50 email addresses in one request and return a verdict for each. Split longer lists into chunks of 50. Uses credits from the connected BillionVerify account.
`verify_single_email`	Verify whether a single email address can receive mail. Checks syntax and the domain's mail servers, and optionally the mailbox over SMTP. Uses credits from the connected BillionVerify account.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.BillionVerify/billionverify-mcp",
  "title": "BillionVerify",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.billionverify.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.1",
  "packages": [
    {
      "version": "1.1.1",
      "transport": {
        "type": "stdio"
      },
      "identifier": "billionverify-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "BILLIONVERIFY_API_KEY",
          "format": "string",
          "isSecret": true,
          "isRequired": true,
          "description": "Your BillionVerify API key"
        },
        {
          "name": "BILLIONVERIFY_API_URL",
          "format": "string",
          "default": "https://api.billionverify.com",
          "description": "API base URL override"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/BillionVerify/billionverify-mcp",
    "source": "github"
  },
  "websiteUrl": "https://billionverify.com",
  "description": "Email verification for AI agents: verify single or bulk emails, check credits and history."
}