BillionVerify
Email verification for AI agents: verify single or bulk emails, check credits and history.
MCP server · by BillionVerify
About
BillionVerify is an MCP server published by BillionVerify. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-13 and have recorded no change since. As of our marketplace pass on 2026-10-14.
What it asks for
- Runs remotely
- Secrets: 1
- Settings: 2
Requires: BILLIONVERIFY_API_KEY (secret)
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http billionverify-mcp https://mcp.billionverify.com/mcp[mcp_servers.billionverify-mcp]
url = "https://mcp.billionverify.com/mcp"{
"mcpServers": {
"billionverify-mcp": {
"url": "https://mcp.billionverify.com/mcp"
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.1.1 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
-
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
-
Reoon MCP — wraps the Reoon Email Verifier API (reoon.com)
-
Verify email addresses and clean lists to improve deliverability and sender reputation.
-
mcp-server com.pingvalid/mcp-server
Email validation for Claude and any MCP client — verdicts with evidence and bulk jobs.
-
Verify phone numbers, emails and IPs, and check remaining plan credits.
-
Emailable MCP — wraps the Emailable email verification API (emailable.com)
-
Verify email addresses with Emailable one by one or in batches, and read credits and batch results.
-
ClearBounce Email Verification
Verify email addresses in real time and find business email addresses with live mailbox checks.
-
Verify email addresses, clean lists and check spamtrap, disposable, spambot and complainer lists.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Daily health check plugin for Zoho Mail accounts. Verifies that mail accounts are reachable, reads recent inbox messages, sends test emails, and saves a structured pass/fail…
-
Reverse the AI in corporate email. For every message Defluff guesses what prompt the sender gave an LLM, classifies urgency (ACTIONABLE / RESPONSE-NEEDED / FYI / NOISE), and…
-
FastMCP server for Apollo.io — 22 tools: sequences, campaign health, mailbox warmup, enrichment,…
-
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
-
Offline Ed25519 receipt verifier — checks signed decision receipts, agent manifests, and audit bundles without contacting any server.
Has a listing on Claude Code: claude-plugins-official (5)
-
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
-
Find and verify professional email addresses, search contacts by domain, and enrich company data -- directly in Claude.
-
Prospect, enrich, and build call-ready lead lists using Lusha's B2B intelligence platform — verified phone numbers, company signals, and lookalike targeting.
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…
Has a listing on Claude: knowledge-work-plugins (5)
-
Prospect, enrich, and build call-ready lead lists using Lusha's B2B intelligence platform — verified phone numbers, company signals, and lookalike targeting.
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…
-
Deal-work workflows powered by Grasp company lookup, table creation, import, buyer, transaction, table enrichment, contact, and market research tools.
-
Prospect, enrich leads, and load outreach sequences with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Work with Outlook Email using the configured Microsoft Outlook app connector.
-
Develop your payments integration faster with the ability to create products, prices, and payment links directly in ChatGPT. Run your business from ChatGPT with the ability to…
-
Work with Gmail using the configured Gmail app connector.
-
Twilio Skills provide procedural knowledge for AI coding agents — which APIs to use, in what order, and what to avoid. Covers Messaging, Voice, Verify, SendGrid, and 30+ products.
-
Connect Google Calendar for scheduling, availability, daily briefs, and event management.
Has a listing on Community GitHub marketplaces (5)
-
Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
-
Country verification research, integration planning and synthetic tests. No live identity checks.
-
MCP server for Tomba email finder, verification, and contact enrichment API
-
Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.
-
Verify email addresses in real time from your assistant: deliverability, disposable and role addresses, typo fixes. Nothing is sent to the address. Hosted in the EU (France).
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
-
Query Anarlog meetings locally, or connect through OAuth to read opted-in Cloud snapshots.
-
See your local Copilot token usage by day, model, and session, and get tips to use it more efficiently.
-
Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.
-
Query Sumo Logic logs, alerts, dashboards, and SIEM insights directly from Copilot.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Advanced Security plugin for GitHub Copilot.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
The official MCP server to send emails and interact with Resend.
-
mcp-explorium ai.explorium/mcp-explorium
Access live company and contact data from Explorium's AgentSource B2B platform.
-
Vectra AI MCP Server - An MCP server that connects AI assistants & agents to the Vectra AI security platform, enabling intelligent threat analysis and automated incident response.
-
## :tada: __It's Official__ :tada: The Okta Open-Source MCP Server integrates with LLMs and AI agents, allowing you to perform various Okta management operations using natural…
-
mcp-victorialogs io.github.VictoriaMetrics-Community/mcp-victorialogs
MCP Server for VictoriaLogs. Provides integration with VictoriaLogs API and documentation
Has a listing on Official MCP Registry (5)
-
Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
-
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
-
Reoon MCP — wraps the Reoon Email Verifier API (reoon.com)
-
Verify email addresses and clean lists to improve deliverability and sender reputation.
-
mcp-server com.pingvalid/mcp-server
Email validation for Claude and any MCP client — verdicts with evidence and bulk jobs.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.