Have I Been Pwned MCP Server
# Have I Been Pwned MCP Server [](https://smithery.ai/server/@Cyreslab-AI/hibp-mcp-serv…
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Trustping
Real-time entity verification API for AI agents. Verify emails, URLs, and domains before your agent acts on them. Returns trust scores (0-1), verdicts…
RadMail — the email operating system for agents
Email OS for agents over MCP: two-axis triage, a Right Now lane, commitment follow-through, reviewable drafts, and a machine-verifiable BEC hard-stop…
Agent Broker
13 MCP tools to find, message, and book appointments at small businesses worldwide.
Gmail
Integrates with Gmail to enable natural language-based email management, including searching, reading, deleting, and sending emails with attachment support and…
Scribo
Scribo MCP server — generate EN 16931-compliant e-invoices (ZUGFeRD, XRechnung, US plain PDF; Factur-X, Facturae, Peppol coming soon) from Claude, Cursor…
KeyID
Agent email, SMS, OTP/TOTP, and signup session infrastructure for AI agents. Self-provision email addresses, phone numbers, extract verification codes, manage…
Agentmail
Compliance & verification toolkit for AI agents. Screen counterparties against real OFAC sanctions data (782 crypto wallets + 19,086 names + 16 embargoed…
Email sending MCP
Enables sending emails through the Resend API service with configurable sender addresses, recipient details, and scheduling options via a Node.js application…
Pii Detector X402
Detect PII in text: emails, phones, SSNs, credit cards, IPs, addresses. Regex-based. -- x402 micropayment API + MCP server for AI agents
Openregistry
# openregistry **Real-time queries. Raw data. Raw documents. Synced directly from official registries — no intermediaries.** openregistry is a free remote MCP…
ShieldAPI MCP (shieldapi-mcp)
MCP server providing 9 security intelligence tools for AI agents. Real-time threat detection with pay-per-request USDC micropayments via x402 protocol. Free…
ip-api.io MCP Server
Hosted Streamable HTTP MCP server for IP intelligence, fraud risk scoring, email validation, DNS, WHOIS, domain age, quota, and usage tools for AI agents.
Vibelogin Mcp
Add authentication to Next.js apps through AI coding agents. Create projects, configure auth methods (email/password, magic link, email OTP, Google OAuth), set…
PowerDMARC MCP
Connect Claude, Cursor, or any MCP-compatible AI to your PowerDMARC account. Query DMARC reports, manage domains, run DNS lookups, and fix email authentication…
Signbee — Document Signing for AI Agents
Send, sign, and verify documents with a single tool call. Converts markdown to PDF, handles two-party signing via email, and delivers SHA-256 certified signed…
anon.li
Create, edit, and delete email aliases and manage encrypted file shares with anon.li MCP.
Shipstar
Automated product marketing from your commits: generate, review, publish, and email changelogs, blog posts, and release notes over MCP (OAuth 2.1, hosted).
OpenOSINT
MCP-native OSINT framework for AI agents. Exposes 9 intelligence tools (email enumeration, username search, breach check, WHOIS, IP intel, subdomain enum…
Stacktree
Publish HTML to a private, unguessable URL from any MCP client. Gate by password or email domain; replace in place.
Google Workspace
Integrates with Gmail and Google Calendar to enable email operations, calendar management, and multi-account support for Google Workspace automation.
Google Workspace
Integrates with Gmail and Google Calendar APIs to enable email and calendar management tasks like listing, searching, and modifying emails, as well as creating…
CaptainDNS
DNS & Email-Auth analysis (SPF/DKIM/DMARC/BIMI), propagation, header checks.
Domain Deliverability Checker
Checks email domain deliverability via DNS: SPF, DKIM, DMARC, MX, blacklist lookup, domain age, and a 0-100 composite score.