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SpaceXAI@SpaceXAI · Dec 8, 2025

It was great hosting an amazing group of hardcore engineers for the last 24 hours. Here are the highlights of the top…

18 tweets2 min read♥ 5.4Koriginal

Summary

A hackathon showcase featuring 17 innovative projects built with Grok AI, including multiplayer games, engineering tools, recruitment platforms, AI agents for negotiation and news delivery, and creative applications spanning gaming, coding, commerce, and agriculture.

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  1. #1

    It was great hosting an amazing group of hardcore engineers for the last 24 hours. Here are the highlights of the top projects. 🚀🧵

  2. #2

    Grok Play: Enjoy and create multiplayer games where your Grok Owl can climb the leaderboard by playing against you, your friends, your friends' Owls, and itself. @nacloos @961014dltkdg

  3. #3

    Groki: Grok-powered KiCad schematic review, exploration, power analysis, and part replacements via deep research. Evolve your EE workflow! @juliankc @KodaClement @ernestyalumni @unhinged_evan

  4. #4

    ManaflowX: X feed for coding agents. @lawrencecchen @austinywang

  5. #5

    RecruiterX: AI recruitment platform that sources top engineering talent via X using Grok analysis, multi-dimensional scoring, and NLQ. @rdhmgl @manraaj_singh_ @dilzafersingh

  6. #6

    Halftime: Dynamically weaves AI-generated ads into the scenes you’re watching, so breaks feel like part of the story instead of interruptions. @krishgarg @yuviecodes @lohanipravin

  7. #7

    GrokLive: Auto-update Grokipedia in real time using Grok-vetted X posts, keeping the knowledge base continuously current. @ajinkya_mulay_ @avikam03 @nicoestrada

  8. #8

    Haggle: An autonomous voice agent that calls service providers for you, using smart negotiation tactics to secure the best deals. @badvisioncenter @carsonyang_ @nikhilmvinod @AravindV24 @evantakahashi

  9. #9

    Vector: Enables builders to involve their X community in the product development cycle. @yuvrajlakh @VineethSendil @agno_three

  10. #10

    Chorus: Infinite AI canvas where people map, connect, and revisit conversations, files, and images, and collaborate in real time. @akshatdotcom @nick_sriv

  11. #11

    YourGrokipedia: Personalize Grokipedia. @sayshrey @gshornby

  12. #12

    WatchDogs: Emergency intelligence platform that verifies and quickly summarizes incidents from X. @e1enajin @MaggieIII1 @asonojack

  13. #13

    AI Dairy Consultant: Built by veterinarians to know every cow’s health, nutrition, and management data. 🐮 @agAIinc

  14. #14

    xCreator: Empowers authentic UGC on X, leveraging vector-embedded data to form true-to-brand matches between content creators and companies. @emm4x3 @angelafeliciawu @stevenzhang

  15. #15

    GrokMarks: Auto-organize your X bookmarks into topics, chat with Grok about them, and turn them into podcasts. @sparseattn

  16. #16

    AI Newscaster: Call your Grok voice agent to get personalized news from X. @myles_gamez

  17. #17

    Surf Hack: A Grok-powered agent that detects smart-contract vulnerabilities in real time. @zhimao_liu @ryanli @CasperYang10 @James_dai

  18. #18

    GrokHunt: Your end-to-end Grok talent hunter. Identify great people on X, use reasoning capabilities to evaluate their background, and send a personalized X DM with an AI interviewer link. @pranavkarthik__ @Pragalvha @_izzikk_