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🎄
Limited availability for the holidays
🎄
Limited availability for the holidays
3.1k followers · 60 following

Achievements

Achievement: Galaxy BrainAchievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault ContributorAchievement: Starstruckx4Achievement: Pull Sharkx4

Achievements

Achievement: Galaxy BrainAchievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault ContributorAchievement: Starstruckx4Achievement: Pull Sharkx4

Organizations

@bitswift @ReactiveCocoa @Squirrel @antitypical @Mantle @Carthage @ArbiterLib @bankroll-py @antequant @modelcontextprotocol

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jspahrsummers/README.md

About me

Hi, I'm Justin! 👋

I'm very excited and very worried about the potential of AI, which is why I work at Anthropic PBC. I'm currently part of the team developing and maintaining the Model Context Protocol. Note that my opinions don't reflect those of my employer.

Previously, I worked at various other companies—notably Meta and GitHub—and have done some independent consulting as well.

In a past life, I contributed significantly to some open source projects in the iOS and macOS ecosystem:

  • ReactiveCocoa: reactive programming in Swift and Objective-C
  • Mantle: a model framework for Cocoa
  • Squirrel: robust software update framework for Mac apps
  • Carthage: a decentralized dependency manager

You can contact me via any of the social links to the left.

Pinned Loading

  1. modelcontextprotocol/servers modelcontextprotocol/servers Public

    Model Context Protocol Servers

    JavaScript 5.1k 567

  2. modelcontextprotocol/specification modelcontextprotocol/specification Public

    The specification of the Model Context Protocol

    TypeScript 217 30

  3. modelcontextprotocol/python-sdk modelcontextprotocol/python-sdk Public

    The official Python SDK for Model Context Protocol servers and clients

    Python 895 83

  4. modelcontextprotocol/typescript-sdk modelcontextprotocol/typescript-sdk Public

    The official Typescript SDK for Model Context Protocol servers and clients

    TypeScript 702 63

  5. ReactiveCocoa/ReactiveCocoa ReactiveCocoa/ReactiveCocoa Public

    Cocoa framework and Obj-C dynamism bindings for ReactiveSwift.

    Swift 19.9k 3.5k

  6. Carthage/Carthage Carthage/Carthage Public

    A simple, decentralized dependency manager for Cocoa

    Swift 15k 1.6k