B2B Lead Quality Scorer
FreeNot checkedValidates email deliverability, assesses domain credibility, and scores B2B leads from A-F to help prioritize outreach, with batch processing and a free tier.
About
Validates email deliverability, assesses domain credibility, and scores B2B leads from A-F to help prioritize outreach, with batch processing and a free tier.
README
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.
Installing B2B Lead Quality Scorer
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/FoundryNet/email-verify-mcpFAQ
Is B2B Lead Quality Scorer MCP free?
Yes, B2B Lead Quality Scorer MCP is free — one-click install via Unyly at no cost.
Does B2B Lead Quality Scorer need an API key?
No, B2B Lead Quality Scorer runs without API keys or environment variables.
Is B2B Lead Quality Scorer hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install B2B Lead Quality Scorer in Claude Desktop, Claude Code or Cursor?
Open B2B Lead Quality Scorer on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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