Setup guides

How to connect HubSpot to Claude and ChatGPTStep-by-step setup for HubSpot's official connector in Claude and ChatGPT: who approves it, which permissions to grant, and the limits to know about.How to connect Pipedrive to Claude and ChatGPTSet up Pipedrive's official MCP connector: one click in Claude, and developer mode with the MCP URL in ChatGPT.How to connect Apollo.io to Claude (and any MCP client)Connect Apollo's first-party Claude connector, set per-action permissions, and add Apollo MCP manually to Claude Code or Claude Desktop.