Findymail MCP Server and API by Cotlet for ChatGPT

dev.cotlet/findymail

Findymail B2B email finder MCP server: find email, verify email, start lead search.

client:ChatGPT transport:streamable-http

Install Findymail MCP Server and API by Cotlet in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://cotlet.dev/mcp/v1/findymail/connect

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