I previously posted about my GoHighLevel (GHL) MCP connection constantly disconnecting from Claude and ChatGPT, forcing me to reauthorize it every few days. After investigating, I discovered that HighLevel now has newer, client-specific MCP V2 endpoints that I wasn't using. I was still connecting through the original legacy endpoint: "https://services.leadconnectorhq.com/mcp/" Apparently, HighLevel has introduced dedicated MCP endpoints: For Claude: "https://services.leadconnectorhq.com/mcp/anthropic/v2" For ChatGPT: "https://services.leadconnectorhq.com/mcp/openai/v2/" According to HighLevel's documentation, these newer connections offer: - Dedicated OAuth authentication for each AI client. - Refresh-token support for longer-lasting connections without repeated manual authorization. - Expanded access to GHL CRM operations. - Better support for managing sub-accounts and permissions. What I believe was happening: My legacy MCP connection may not have been maintaining authentication properly, causing Claude and ChatGPT to repeatedly request reauthorization. I haven't confirmed the exact root cause, but the older connection was clearly unreliable in my setup. The potential fix: 1. Remove or disable the legacy MCP connection after setting up a replacement. 2. Add the appropriate V2 endpoint in Claude or ChatGPT. 3. Reauthorize through GHL OAuth. 4. Select the correct GHL sub-account and permissions. 5. Test whether the connection remains active over several days. I'm switching to these newer endpoints now, so I can't confirm yet whether this permanently fixes the disconnections. Official GHL documentation: https://marketplace.gohighlevel.com/docs/other/mcp/ Hopefully this helps others dealing with the same issue. Has anyone already migrated to MCP V2? Has it actually solved the frequent reauthorization problem for you?