# NGSNavigators > Help center and documentation for NGSNavigators ## FAQ - Q: I'm looking for information of using phenomena in my NGSS lesson A: We have a variety of resources in our Ultimate NGSS Resource Guide that can help identify specific questions about phenomena. http://www.ngsnavigators.com/blog/ngssresources. - Q: How do I sign up for the NGSS Challenge? A: Registration is currently closed and will open soon. To be added to our waitlist, please click on this link http://www.ngsnavigators.com/ngssbydesign. - Q: What needs to be included in a 3D assessment? A: Information on the essentials for a quality assessment can be found here. https://www.ngsnavigators.com/blog/QuickTipTuesday3 - Q: I'm looking for information regarding NGSS standards in my State. A: You can find information on your State standards on the Wonder of Science by visiting our Ultimate Resource Guide at http://www.ngsnavigators.com/blog/ngssresources. - Q: Looking for information on the NGSS Challenge? A: Find information for the NGSS Challenge at http://www.ngsnavigators.com/summer5daychallenge ## Search For specific questions, search: https://app.helpshelf.com/help/www-259/search?q={query} ## AI Agent Access - [Full product context](https://app.helpshelf.com/help/www-259/llms-full.txt): policy-checked verified documentation, or guarded-access guidance when bulk export is unavailable - MCP endpoint: https://app.helpshelf.com/api/mcp/9cf55dc31459 (streamable HTTP) with tools: search_docs, ask, get_article, get_product_context Send `Accept: application/json, text/event-stream` — a compliant Streamable HTTP server answers 406 without both media types. - [MCP server card](https://app.helpshelf.com/help/www-259/.well-known/mcp/server-card.json): machine-readable description of the endpoint above - [Agent skills](https://app.helpshelf.com/help/www-259/.well-known/agent-skills/index.json): how to use this documentation, as an Agent Skill - Markdown: any article URL returns Markdown when requested with `Accept: text/markdown` AI agents have read-only access to published documentation. This MCP endpoint never creates tickets, notifications, or other account mutations.