# Seminara Developer Center (llms.txt) > Scoped developer guides, SDK definitions, webhooks, and architecture standards for Seminara AI. ## Developer Resources - [Developer Hub](https://seminara.online/docs): Full guides and quickstarts. - [API Overview & Sandbox](https://seminara.online/docs/api-overview): Free tier quotas, test mode, and key rotation. - [Authentication](https://seminara.online/docs/auth): OAuth2 device flow, bearer keys, and agent registration. - [Model Context Protocol](https://seminara.online/docs/mcp): Native tool integration for Claude, Cursor, and ChatGPT. - [Webhooks](https://seminara.online/docs/webhooks): Event subscriptions and payload signing. - [API Versioning Policy](https://seminara.online/docs/api-versioning): Lifecycle guarantees and RFC 8594 Sunset headers.