About Email Verification MCP
Email Verification MCP provides email checks and B2B lead scoring for teams assessing contacts before outreach. It combines address-level signals with domain credibility and batch ranking.
Key features
- 01B2B lead scores from 0–100 and A–F
- 02Email deliverability and quality checks
- 03MX, disposable, role, and free-address signals
- 04Batch verification and lead ranking
- 05Daily verification activity brief
Use cases
- 01Prioritize B2B leads before outreach
- 02Check email quality during signup
- 03Verify address lists in batches
MCP support
Exposes email verification, lead scoring, batch, and brief tools to MCP clients over Streamable HTTP at `/mcp`, with legacy SSE at `/sse`.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://email-verify-mcp-production.up.railway.app/mcpclaude mcp add --transport http foundrynet-email-verify https://email-verify-mcp-production.up.railway.app/mcp{"mcpServers":{"foundrynet-email-verify":{"type":"http","url":"https://email-verify-mcp-production.up.railway.app/mcp"}}}Open in Cursor{"servers":{"foundrynet-email-verify":{"type":"http","url":"https://email-verify-mcp-production.up.railway.app/mcp"}}}Open in VS Code{"mcpServers":{"foundrynet-email-verify":{"type":"http","url":"https://email-verify-mcp-production.up.railway.app/mcp"}}}{"mcpServers":{"foundrynet-email-verify":{"serverUrl":"https://email-verify-mcp-production.up.railway.app/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEB2B Lead Quality Scorer MCP
Part of the FoundryNet Data Network.
B2B lead quality scoring — validate email, assess domain credibility, and score leads A-F before you invest outreach time. Also provides raw email deliverability and MX verification.
Tools
| Tool | Price | What it does |
|---|---|---|
lead_quality_score | $0.01/lead | Score one B2B lead 0-100 (A-F) from email deliverability + domain credibility, with signals + a recommendation |
batch_lead_score | $0.01/lead, min $0.05 | Score a batch of leads, ranked best-first, with a grade distribution |
verify_email | $0.005 | Single-address deliverability + quality signals (MX, disposable, role, free, domain age) |
batch_verify | $0.003/email, min $0.05 | Verify an array of addresses (volume play) |
daily_brief | $5 | Curated daily verification-activity brief |
mint_info | free | FoundryNet Data Network + MINT cross-promo |
Free tier 25 queries/day per agent, then x402 (USDC on Solana). An fnet_ Bearer
key bypasses. Transport: Streamable HTTP at /mcp (+ legacy /sse).
Live network activity
Live feed: mint.foundrynet.io/feed
Real-time verified work across 21 servers and autonomous agents, anchored on Solana via MINT Protocol.
Comments
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