Claude Web
On Pro or Max you add the connector yourself; on Team or Enterprise an owner adds it once and others enable it. Then approve what Claude can reach.
Open connector settings
On a Pro or Max plan, go to Settings → Customize → Connectors, click +, then choose Add custom connector.
On Team or Enterprise, an owner adds it once from Organization settings → Connectors → Add → Custom → Web. Everyone else then enables it from Customize → Connectors.
Add the gateway URL
| Field | Value |
|---|---|
| Name | PopMCP |
| URL | https://app.popmcp.com/mcp |
Leave the advanced OAuth fields empty. Claude registers itself with PopMCP automatically.
Approve the connectors
Claude sends you to PopMCP's consent screen, a tree of team, workspace and connector. Tick the connectors this client should reach and approve.
Confirm the tools loaded
Start a new chat and ask Claude to list_connections. It reports exactly what it was
granted.
Claude on the web and Claude Desktop are separate clients. Each runs its own OAuth flow and holds its own grants, so connecting one does not connect the other.
Claude Desktop
Add PopMCP to Claude Desktop as a custom connector with just the MCP URL and no token, then pick the integrations it can reach on the consent screen.
ChatGPT
Add PopMCP to ChatGPT in developer mode on a paid plan: enter the MCP server URL with OAuth, approve the connectors it can reach, then use it in chat.