Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

2 matching

filtered by com.agentemaillist clear all

Showing 1–2 of 2 servers

Agent Email List
streamable-http

com.agentemaillist/agent-email-list

Email sending and receiving for AI agents, with a Mailgun-shaped API. An agent can open a free account on its own with create_account, add and verify a sending domain, send mail with a test mode, and read inbox messages and delivery events. Authenticate later calls with the returned API key as a bearer token.

8 tools #email#messaging#deliverability#agents
Agent Email List — Free SMTP Relay for AI Agents
streamable-http

com.agentemaillist.ai/free-transactional-email-smtp-relay

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

official

Search this catalogue from your agent

The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.

claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp