PiG: The Pi Coding Agent Rebuilt in Go as a Single Native Binary

Melvin Vivas · X video post · 2026-09-28 · 1:35 · 1,152 views · Open on X

Topics: AI Dev Tools & Productivity, AI Agents, Tool Use & MCP · Level: intermediate

Summary

Melvin Vivas shares an announcement for PiG, a rebuild of the Pi coding agent (@pidotdev) in Go. PiG ships as a single native binary. It supports live extensions in several languages and derivative harnesses called "Piglets," and it aims to keep all of Pi's features. The video has no speech, so the caption and the linked project site are the only content.

Key points

• PiG is described as a faithful Go implementation of the Pi coding agent.
• It ships as one native binary, so there is no separate runtime to install.
• It supports live extensions written in multiple languages.
• You can build derivative harnesses, called "Piglets," on top of it.
• The goal is to keep everything Pi does, just written in Go.
• More details are at pi-in-go.dev.

Resources mentioned

• PiG: A faithful Go implementation of Pi · tool · pi-in-go.dev · check price
  A Go rebuild of the Pi coding agent that ships as one native binary, with live extensions in several languages and derivative harnesses (Piglets).
• Pi · tool · x.com · free
  A customizable coding agent that can be extended through its Extensions API and connected to several model providers.
  Also in: Sign in with ChatGPT: Setting Usage Limits for Each App (Melvin Vivas on X · notes), Pi reaches v1.0 (Melvin Vivas on X · notes), Claude Code mods: customize behavior and UI with plugins (Melvin Vivas on X · notes), Customizing Your Coding Setup with Pi Coding Agent Extensions (Melvin Vivas on X · notes) and 39 more
• Go (programming language) · tool · go.dev · free
  The compiled programming language used to rebuild Pi as a single native binary.

Try this

• Visit pi-in-go.dev to learn more about PiG.