FaceabotCatalog › io.github.BillionVerify/billionverify-mcp
Is BillionVerify reliable?
Reliable (measured) Yes. Faceabot measured BillionVerify 19 times: 100% of checks succeeded, including the last 19 in a row (last check 2026-10-19 11:15 UTC).
Last check: 2026-10-19 11:15 UTC · answered in 6330 ms · remote (no install)
En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.
Email verification for AI agents: verify single or bulk emails, check credits and history.
Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.1.1 · publisher website{
"mcpServers": {
"billionverify-mcp": {
"url": "https://mcp.billionverify.com/mcp"
}
}
}Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.BillionVerify/billionverify-mcp"} on https://faceabot.com/api/mcp.Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.
MailValid Email Verification Reliable (measured) · 100%
Verify emails: syntax, MX, SMTP mailbox, disposable, role and catch-all checks. Single and bulk. · https://mailvalid.io/mcp/
email-verifier Reliable (measured) · 100%
Verify email deliverability & find business emails (single or bulk) via the Verifox API. · https://mcp.verifox.ai/mcp
Qualisend Email Verification Reliable (measured) · 100%
Verify email addresses and clean lists to improve deliverability and sender reputation. · https://app.qualisend.com/api/mcp
GET https://faceabot.com/resolve?need=…| When | Answers | Real task | Latency |
|---|---|---|---|
| 2026-10-19 11:15 UTC | ✅ ok | ❌ auth_required | 6330 ms |
| 2026-10-18 18:40 UTC | ✅ ok | ❌ auth_required | 6451 ms |
| 2026-10-18 06:20 UTC | ✅ ok | ❌ auth_required | 5385 ms |
| 2026-10-17 22:25 UTC | ✅ ok | ❌ auth_required | 5302 ms |
| 2026-10-17 14:15 UTC | ✅ ok | ❌ auth_required | 6320 ms |
| 2026-10-17 06:15 UTC | ✅ ok | ❌ auth_required | 7543 ms |
| 2026-10-16 22:30 UTC | ✅ ok | ❌ auth_required | 6202 ms |
| 2026-10-16 15:21 UTC | ✅ ok | ❌ auth_required | 8135 ms |
| 2026-10-16 08:20 UTC | ✅ ok | ❌ auth_required | 6193 ms |
| 2026-10-16 01:25 UTC | ✅ ok | ❌ auth_required | 6858 ms |
| 2026-10-15 18:31 UTC | ✅ ok | ❌ auth_required | 7549 ms |
| 2026-10-15 11:46 UTC | ✅ ok | ❌ auth_required | 3759 ms |
| 2026-10-15 05:10 UTC | ✅ ok | ❌ auth_required | 3024 ms |
| 2026-10-14 22:40 UTC | ✅ ok | ❌ auth_required | 7367 ms |
| 2026-10-14 16:10 UTC | ✅ ok | ❌ auth_required | 9251 ms |
| 2026-10-14 09:40 UTC | ✅ ok | ❌ auth_required | 3948 ms |
| 2026-10-14 03:01 UTC | ✅ ok | ❌ auth_required | 7356 ms |
| 2026-10-13 20:41 UTC | ✅ ok | ❌ auth_required | 6957 ms |
| 2026-10-13 14:31 UTC | ✅ ok | ❌ auth_required | 6768 ms |
initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.Find tools similar to BillionVerify →
Show your measured reliability on your README or website:
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