Finding Your Server URL
Every GetMCP server has a unique MCP endpoint URL. Find it by:- Going to GetMCP > Dashboard
- Clicking on your server
- Copying the MCP Endpoint URL shown on the server detail page
Claude Desktop
Locate the Config File
Find
claude_desktop_config.json at:- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json
Claude Code (CLI)
Cursor
Windsurf
ChatGPT (with MCP support)
Generic MCP Client
Any client that supports the MCP Streamable HTTP transport can connect using:| Setting | Value |
|---|---|
| URL | https://yoursite.com/mcp/{slug}/{server_id} |
| Transport | Streamable HTTP |
| Content-Type | application/json |
| Auth Header | Authorization: Bearer YOUR_KEY (if auth enabled) |
Verifying the Connection
Once connected, ask your AI client to list available tools:“What tools do you have available?”The AI should respond with the tools configured in your GetMCP server. You can also verify the connection by checking GetMCP > Analytics — a successful MCP
initialize call will appear in the call logs.
Troubleshooting
Connection refused / server not found
Connection refused / server not found
- Verify HTTPS is properly configured on your WordPress site
- Check that the server status is Active in GetMCP admin
- Confirm the URL is correct (slug and server_id match)
- Ensure the MCP rewrite rules are flushed (visit Settings > Permalinks and click Save)
403 Forbidden
403 Forbidden
- Your server has inbound authentication enabled
- Verify the API key or token is correct
- Ensure the
Authorizationheader is being sent
503 Service Unavailable
503 Service Unavailable
Tools not appearing
Tools not appearing
- Ensure tools are set to Active status
- Ask the AI to refresh its tool list
- In Claude Desktop, restart the application