Send Email for ChatGPT

io.github.hal9ai/send-email

Send emails from natural language prompts.

client:ChatGPT transport:streamable-http tools:1

Install Send Email in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://next.hal9.ai/mcp/mcpbuild/send-email

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs