Claude resources tagged “email”
10 curated Claude Code resources tagged email in the HeyClaude directory — mostly mcp servers and hooks.
Highlights from this set
Standout entries tagged email, picked by their own metadata — trust tier, provenance, documentation, and recency.
All email resources
AgentTrust MCP Server for Claude
Connect Claude to AgentTrust for agent email, A2A messaging, and drive storage with Ed25519-signed identity via @agenttrust/mcp-server.
Courier MCP Server for Claude
Official Courier MCP: send messages, manage users, routing & automations from Claude.
Customer.io MCP Server for Claude
Official Customer.io MCP: segments, campaigns, profiles & journeys from Claude.
Knock MCP Server for Claude
Official Knock MCP: manage notification workflows, templates & user data from Claude.
Novu MCP Server for Claude
Official Novu MCP: trigger workflows, manage subscribers, inspect delivery, and update preferences from Claude.
Nylas MCP Server for Claude
Nylas MCP gives agents typed email, calendar, contacts, availability, Notetaker, draft, and send tools through the Nylas CLI or hosted HTTP endpoint.
Postmark MCP Server for Claude
Drive Postmark's transactional-email API from natural language — 24 stdio tools for templates, batches, and deliverability triage.
Resend MCP Server for Claude
Connect Claude to Resend email workflows, contacts, broadcasts, domains, webhooks, and received messages.
Signal coverage
How these 10 resources score on the trust and safety signals HeyClaude reviews — counted from this set, not the directory as a whole.
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