If you’re using Stoneturner’s Managed MCP, you do not need to create an external app. Stoneturner syncs your 100 most recent liked posts — this limit is in place because of X API pricing.If you’re running Stoneturner locally, you will need to create an external app for OAuth apps to go through the authorization flow.
Running Stoneturner Locally
| Authentication | OAuth based |
| External App | Create an app at X Developer Portal |
| Docs | X API docs |