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GeezerVison is showing github.com โ€” jonathanhefner - Overview

@jonathanhefner jonathanhefner Follow
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@jonathanhefner
jonathanhefner
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Jonathan Hefner jonathanhefner

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Software craftsman, bike shed painter, and yak barber.
518 followers ยท 22 following
  • @vercel
  • SF Bay Area
  • @hefnerdotpro
  • in/jonathanhefner

Achievements

Achievement: Pull Sharkx4Achievement: YOLOAchievement: Galaxy BrainAchievement: QuickdrawAchievement: Pair Extraordinairex4Achievement: StarstruckAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx4Achievement: YOLOAchievement: Galaxy BrainAchievement: QuickdrawAchievement: Pair Extraordinairex4Achievement: StarstruckAchievement: Arctic Code Vault Contributor

Highlights

  • 1 security advisory credit

Organizations

@rails @vercel-labs @modelcontextprotocol @agentplugins
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jonathanhefner/README.md

Hello! I am a software engineer with 20 years of experience. I have a keen interest in all things DX. I love technology because it's a force multiplier. I see good DX as a multiplier of a multiplier. Someone who's played video games can tell you how powerful those can be. ๐Ÿ˜‰

For the past several years I have been contributing to Ruby on Rails, and I am a member of the Rails committers team.

I also recently became a member of the MCP Steering Committee. I'm very excited about the possiblities that MCP offers. AIs are powerful but not necessarily robust. Using MCP, developers can carve challenges out from a problem domain, and create reusable, reliable solutions. AIs can then compose those solutions in bespoke ways. It's like DX for the AI itself! ๐Ÿ˜ƒ

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  1. agentplugins/agent-plugins-spec agentplugins/agent-plugins-spec Public

    Agent Plugins โ€” An open standard for packaging agent extensions as distributable plugins

    1.4k 79

  2. Agent-Card/ai-catalog Agent-Card/ai-catalog Public

    Working repository for common AI Card standard

    Python 244 40

  3. agentskills/agentskills agentskills/agentskills Public

    Specification and documentation for Agent Skills

    Python 27.2k 2k

  4. modelcontextprotocol/modelcontextprotocol modelcontextprotocol/modelcontextprotocol Public

    Specification and documentation for the Model Context Protocol

    TypeScript 9.7k 1.9k

  5. rails/rails rails/rails Public

    Ruby on Rails

    Ruby 59.1k 23.1k

  6. pleasant_path pleasant_path Public

    Fluent API for pleasant file IO

    Ruby 14 1

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