How do I connect Cursor to Socialync?
In Cursor, open Settings, then MCP, and add a server with the Socialync URL, or install the Socialync plugin from the Cursor Marketplace. Cursor opens a browser so you can sign in to Socialync and choose which brands it may manage. You do not need an API key for this route.
Last checked November 10, 2026
Add the server
- Open Cursor, then Settings, then MCP.
- Add a server with a URL and no headers. The config looks like this: { "mcpServers": { "socialync": { "url": "https://mcp.socialync.io/mcp" } } }
- Sign in with your Socialync account when the browser opens, and choose which brands Cursor may manage.
The other route is to install the Socialync plugin from the Cursor Marketplace.
Good to know
Socialync accepts Cursor's sign in callback, https://www.cursor.com/agents/mcp/oauth/callback. The MCP server is on every plan, including the free plan. For a setup that cannot open a browser, an API key from the API Keys page works against the same endpoint.
Related
Something here wrong or missing? Email support@socialync.io.