MCP
3 articles
How to Send Email From AI Agents: MCP, CLIs and Skills (2026)
Resend, Postmark, Amazon SES, Elastic Email and Loops compared on MCP servers, OAuth, CLIs and agent skills, plus the guardrails that keep agent email safe.
Email Marketing Tools With ChatGPT and Claude Connectors (2026)
Which email marketing platforms have official MCP connectors for ChatGPT and Claude: setup, auth, read vs write access and plan limits, checked October 2026.
Best Cold Email Software in 2026: Prices, Rules and AI Agents
Instantly, Smartlead, Apollo, lemlist, Reply.io and Woodpecker compared on monthly price, send limits, cold email law and MCP or CLI support for AI agents.