MCP Servers
Connectors that give your AI agent hands — databases, browsers, email, payments, and every service in between.
Tickstem
★ 1Cron scheduling, uptime monitoring, heartbeat monitoring, and email verification as native MCP tools for Claude Code, Cursor, and any MCP-compatible agent.
Nuntly
★ 1Send and receive transactional email through Nuntly, a developer-first email platform with EU data hosting. Tools covering emails, domains, webhooks, inboxes, and threads.
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.
ApiCrate API
A hosted API /MCP platform providing developer-friendly JSON endpoints for user-agent parsing, postal code search with spatial queries, country/subdivision lookup, cryptographic hashing, IP geolocation, email risk scoring, and more.
Lettr MCP
MCP for Lettr transactional email API
Email MCP Server by Sidemail
Let AI agents write & manage your SaaS emails