MCP Radar
MCP Server

email-validator

io.github.lazymac2x/email-validator
Developer Tools Security Public & reachable MCP 2026-07-28

What this MCP does

Validates email addresses and domains using syntax, DNS, email-security, disposable-domain, typo, role-based, and reputation checks.

Capabilities

Tools

4 tools
check_domain
Check domain reputation: MX records, SPF, DKIM, disposable detection, A record existence, and overall reputation score.
Input schema 
{'type': 'object', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'description': 'Domain to check (e.g. gmail.com)'}}}
suggest_fix
Detect common email typos and suggest corrections (e.g. user@gmial.com -> user@gmail.com). Covers Gmail, Yahoo, Hotmail, Outlook, iCloud, Protonmail, and more.
Input schema 
{'type': 'object', 'required': ['email'], 'properties': {'email': {'type': 'string', 'description': 'Email address to check for typos'}}}
validate_batch
Batch validate up to 100 email addresses at once. Returns individual results plus summary stats.
Input schema 
{'type': 'object', 'required': ['emails'], 'properties': {'emails': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Array of email addresses (max 100)'}}}
validate_email
Validate a single email address with comprehensive checks: syntax (RFC 5322), MX records, disposable domain detection, role-based detection, SPF/DKIM, typo suggestions, and risk scoring (0-100).
Input schema 
{'type': 'object', 'required': ['email'], 'properties': {'email': {'type': 'string', 'description': 'Email address to validate'}}}
History

Recent tool changes

Added
suggest_fix
Sept. 17, 2026, 12:43 p.m.
Added
check_domain
Sept. 17, 2026, 12:43 p.m.
Added
validate_batch
Sept. 17, 2026, 12:43 p.m.
Added
validate_email
Sept. 17, 2026, 12:43 p.m.
Discover

Similar MCP servers

hyperion

com.thetempleofdoom.hyperion/hyperion

Acts as a paid MCP tool marketplace and utility gateway with server discovery, HTTP and JavaScript tools, research, data conversi…

Vee3

io.github.Vee3io/vee3

Manages Clerk authentication infrastructure, including users, organizations, domains, sessions, tokens, OAuth, SSO, machines, per…

IA-QA — 130+ QA & Dev Tools for AI Agents

io.github.JcJamet/ia-qa-toolbox

Provides deterministic QA, evaluation, testing, code analysis, prompt and RAG checks, model comparison, and web security diagnost…

validoria-mcp

com.validoria/validoria-mcp

Runs continuous website, API, and webshop tests covering security, SEO, performance, accessibility, browser journeys, and inciden…

HubVibe: Pay-per-Call Tools for AI Agents: Web Search, Email Verify, KYC, Stocks, Crypto, News, Data

io.github.Its-fortunatefolly/hubvibe

Offers paid utilities for web audits, HTTP fetching and extraction, BigQuery analysis, LLM processing, code execution, blockchain…

developer-tools

net.programmes/developer-tools

Provides general-purpose developer utilities for encoding, hashing, encryption, JSON, HTML, CSS, networking, and related data tra…

Qiniso

io.github.qinisolabs/qiniso

Provides deterministic formatting, parsing, holiday and tax lookups, address handling, and checksum or structure validation for i…

ContrastAPI

com.contrastcyber/api

Provides security research and assessment tools covering CVEs, IOCs, dependencies, secrets, injection risks, HTTP headers, domain…