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Explorer/MCP/axel-belfort/email-verification
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Email Verification — Real-Time Deliverability Check

axel-belfort/email-verification

Email verification API for AI agents. Validate any email address in real-time with syntax check, MX record validation, disposable provider detection (Mailinator, Guerrilla Mail, 100+ providers), role-based flags (admin@, info@), and composite quality score 0-100. Tools: email_verify_address (single), email_verify_batch (up to 100 emails). Use this BEFORE sending outreach emails, adding contacts to CRM, or processing signups. Essential for cleaning email lists, detecting fake registrations, and qualifying leads. Drop-in replacement for Hunter.io email verification at 15x lower cost. Returns: {valid, syntax, mx, disposable, role, free, score, email}. No API key required — x402 micropayment $0.002/call on Base L2.

2 tools available ↓
The Newcomer
Hasn't been around long. Nothing caught our attention, but there isn't much history to go on yet.
Time indexed (5mo)
2toolsRemote/ HTTP5moindexed
100% uptime · 384ms avgChecked Sep 17, 2026
Quality Score
43/95
Established
Risk Score
0/100
Clean
▸How is this calculated?
Quality Breakdown
Tenure13.8/20
157 days indexed
Capability14.4/25
Tools: 2.4/13 (2 tools)
Description: 5/5 ✓
Endpoint: 7/7 ✓
Adoption4.5/25
Use count: 4.5/20 (12 uses)
Multi-registry: 0/5 (1 registry)
Reliability10/25
Currently live: 10/10 ✓
Uptime history: 0/15 No checks yet
Security scan: 0 pts in v1.0; ready to weight when coverage improves
Risk
0— Clean
No signals detected.
The scanner shows
2 tools. Nothing caught our attention.
First indexed Apr 12, 2026
Server Profile
⚙
Tools catalogued
2
2 tools available. Full list below.
☁
Hosting
Remote / HTTP
Runs on the internet. No access to your filesystem, SSH keys, or environment variables.
○
Registry presence
Not verified
Not yet verified by the Official MCP Registry.
●
Liveness
100%
Based on 48 checks. Average response: 384ms.
Publisher Verification
Not yet verified by the Official MCP Registry.
Endpoint
https://email-verification--axel-belfort.run.tools
Tools (2)
email_verify_address
Verify email deliverability in real-time. Alternative to Hunter email-verifier at 15x lower cost. Returns a structured JSON report with syntax, MX, disposable detection, role-based flags, and quality
email_verify_batch
Use this when you need to validate multiple email addresses at once (up to 100). Returns a JSON array of verification results plus summary counts. 1. results (array) -- each entry has valid, syntax,

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More from axel-belfort
GDPR Compliance Scanner — Cookie, Privacy & Tracker Audit
GDPR compliance scanner API for AI agents. Audit any website for EU data protection compliance: cookie consent banner detection, privacy policy analysis, third-party tracker identification, DPO contact check, and composite score 0-100 with fix recommendations. Tools: compliance_scan_gdpr. Use this for compliance audits, vendor assessments, or regulatory due diligence. Essential for any agent handling EU user data. IMPORTANT: For PII detection in text, use compliance_detect_pii instead. Returns: {score, cookies, privacyPolicy, trackers[], recommendations[]}. No API key required — x402 micropayment $0.02/call on Base L2.
Password Strength Checker — Entropy & Crack Time
Password strength evaluation API for AI agents. Score 0-100 with entropy bits, estimated crack time (brute force and dictionary), pattern detection, and actionable improvement tips. Tools: security_check_password. Use this for password policy enforcement, user registration validation, or security audits. Returns machine-readable strength data for automated decisions. Returns: {score, entropy, crackTime, tips[]}. No API key required — x402 micropayment $0.001/call on Base L2.
Fact Checker — Verify Claims with Web Evidence
AI-powered fact-checking API for AI agents. Verify any factual claim with web evidence: searches multiple sources, assesses credibility, provides supporting/contradicting URLs, and returns confidence level (confirmed/likely/unverified/false). Tools: research_check_fact. Use this before repeating claims, for content moderation, or building trustworthy AI systems. Essential for reducing hallucinations. IMPORTANT: For web search without fact assessment, use web_search_query. Returns: {verdict, confidence, sources[], evidence[]}. No API key required — x402 micropayment $0.005/call on Base L2.
Text Classifier — Topic Categories & Readability
Text classification API for AI agents. Classify text into topic categories with confidence scores, readability metrics (Flesch-Kincaid), and content type detection (article, review, email, code, etc.). Tools: text_classify_content. Use this for content routing, auto-tagging, spam detection, or organizing unstructured text. IMPORTANT: For sentiment analysis, use text_analyze_sentiment instead. Returns: {categories[], readability, contentType, confidence}. No API key required — x402 micropayment $0.005/call on Base L2.
Currency Converter — Fiat & Crypto Cross-Rates
Currency conversion API for AI agents. Convert between fiat currencies (ECB rates) and crypto (CoinGecko rates). Instant cross-rate lookup for USD, EUR, GBP, JPY, BTC, ETH, and 100+ currencies. Tools: finance_convert_currency. Use this for price normalization, international pricing, or cross-currency calculations. Supports both fiat-to-fiat and fiat-to-crypto conversions. Returns: {result, rate, from, to, timestamp}. No API key required — x402 micropayment $0.001/call on Base L2.
Email Deliverability Audit — SPF/DKIM/DMARC Check
Email deliverability audit API for AI agents. Analyze any domain's email authentication: SPF record validation, DKIM selector check, DMARC policy analysis, MX record health, and composite deliverability score 0-100 with prioritized fix recommendations. Tools: email_audit_deliverability. Use this when auditing email infrastructure, diagnosing delivery issues, or checking domain reputation before sending campaigns. IMPORTANT: This checks the DOMAIN's setup — for individual email validation, use email_verify_address instead. Returns: {score, spf, dkim, dmarc, mx, recommendations[]}. No API key required — x402 micropayment $0.005/call on Base L2.
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