Keap

This connects Claude to Keap's CRM and marketing automation platform through Membrane's credential management layer. You get access to contacts, tags, opportunities, tasks, appointments, and email sequences without wrestling with OAuth refreshes or API key storage. It's built for small business workflows where you need to pull customer data, trigger email sequences, or update deal stages from an agent. The Membrane proxy handles auth plumbing automatically, so you can search for pre-built actions by intent or make direct API calls when you need something custom. Best for teams already using Keap who want their AI tooling to read and write CRM data without manual credential juggling.