MCP servers and skills: search, filter by where they run, and compare.
Official MCP Server for NoBounce Email Validation & Bulk CSV Verification API (nobounceapi.com)
Hosted by authorMITFew starsNo key
Official SMTPing Email Verification MCP server: let Claude, Cursor, VS Code and other AI assistants verify email addresses and clean lists.
Node.jsMIT★ 2Few starsNeeds a key
MCP server for Truelist email validation — use with Claude, Cursor, and VS Code
Node.jsMITFew starsNeeds a key
MCP server for Mail7 email validation - verify addresses, clean lists and audit a domain's mail setup from Claude, Cursor and other AI assistants.
Node.jsMITFew starsNo key
Email validation MCP server using MailboxValidator API
Node.jsMIT★ 1Few starsNeeds a key
SkillMITFew starsNo key
Official MCP server for Giggal.ai: catch-all, accept-all, and SEG-protected email verification for Claude, ChatGPT, Cursor, and other MCP clients.
Hosted by authorMITFew starsNo key
Email verification for AI agents: send, hold or kill with the reason. CLI, MCP server and hosted API.
Node.jsMIT★ 2Few starsNo key
Fairquery Agent Trust & Data Safety MCP: PII/secret redaction, email validation, sanctions screening, OSV vulnerability checks for AI agents. Free local tools + optional paid deep tools.
Node.jsMITFew starsNo key
Find professional email addresses from name + company domain. Tests 15+ patterns against MX records with confidence scoring. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Official Outscraper MCP server for AI agents: Google Maps scraping, business data enrichment, lead generation, reviews, contact discovery, web search, and AI web scraping.
Node.jsMIT★ 4Few starsNo key
Official Claude Code plugin and agent skill for the MailProbe MCP server: an AI assistant verifies email addresses in real time (deliverability, disposable and role-based detection). Hosted in the EU
Node.jsMITFew starsNeeds a key
MCP server for isitdisposable.com: let AI agents check whether an email address or domain is disposable
Node.jsMITFew starsNeeds a key
Validate emails without sending mail: syntax, MX, disposable/role/free-provider flags, typo fixes, SPF/DMARC. Apify Actor + stdio MCP server for AI agents.
Hosted by authorMITFew starsNo key
ContactLint hosted MCP server: validate emails and phone numbers (https://contactlint.com/mcp)
Hosted by authorMITFew starsNo key
MCP server for the LookTwice API: email, EU VAT, IBAN, and domain validation plus evidence-backed CPSC recall screening from any MCP client.
Node.jsMITFew starsNeeds a key
A cross-platform MCP server that turns public APIs into clean, agent-ready tools.
Node.jsMIT★ 2Few starsNo key
Official LayerCall SDKs — score an IP, email, phone, domain or a whole signup for fraud in one call. Node/TypeScript, Python, CLI, Express and Next.js middleware. Zero dependencies.
Hosted by authorMITFew starsNo key
Real-time email verification API. Syntax, MX, disposable detection, role-based flags, quality score 0-100. Built for agent outreach pipelines. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
Agent-native utility API bundle. 9 endpoints as MCP server + REST API with x402 micropayments. Live at tools.beethoven2024.com
Hosted by authorMITFew starsNo key
Hosted MCP server: 9 utility tools for AI agents (hashing, text stats, IBAN/email/DNS/currency checks, GEO audits) over streamable HTTP.
Hosted by authorMIT★ 1Few starsNo key
A collection of TypeScript packages for building Node.js server applications.
Node.jsMIT★ 1Few starsNo key
Audit email domain deliverability: SPF, DKIM, DMARC, MX records, score 0-100. -- x402 micropayment API + MCP server for AI agents
Hosted by authorMITFew starsNo key
MCP server: validate tool-call args before execution. Wraps @mukundakatta/agentvet.
Node.jsMIT★ 1Few starsNo key
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