---
layout: blog
title: "Go Micro Joins OpenAI's Codex for Open Source"
permalink: /blog/29
description: "OpenAI is backing Go Micro through Codex for Open Source. What the grant is, and what it means for a framework built around agentic development."
---

# Go Micro Joins OpenAI's Codex for Open Source

*June 23, 2026 • By the Go Micro Team*

Go Micro has been accepted into **OpenAI's Codex for Open Source** program. OpenAI is covering six months of ChatGPT Pro — and with it, access to Codex — to support the day-to-day work of maintaining the project.

## What the grant is

Codex for Open Source backs maintainers directly: the constant, unglamorous work of reviewing changes, cutting releases, triaging issues, and keeping quality high. That's most of what maintaining a framework actually is, and it's the part that rarely gets funded. OpenAI putting Codex against it is a real, practical help.

## Why it fits Go Micro

There's a neat symmetry here. Go Micro is a framework for **agentic development** — agents that use tools, services that are automatically AI-callable, workflows that [loop until the job is done](/docs/guides/agent-loops.html). Building and maintaining it with an agentic coding tool is that same idea pointed back at itself: tools calling tools.

It also lines up with what's already in the box. `openai` has been a first-class model provider in Go Micro since the AI-native rewrite — one of [several](/docs/guides/ai-provider-guide.html) behind the same `ai.Model` interface. So you can build *on* OpenAI models with Go Micro, and now we build Go Micro itself with OpenAI's tooling.

## What we'll use it for

Honestly: throughput. More reviewed PRs, faster releases, quicker issue triage, more examples and docs. The recent run of work — [agent loops](/docs/guides/agent-loops.html), [A2A](/blog/26), durable flows, a blocking lint gate in CI — is the pace we want to keep, and maintainer tooling is what sustains it.

## Thanks

Thanks to OpenAI for backing open source maintainers, and for supporting Go Micro specifically. It joins [Anthropic](/blog/3) and [Atlas Cloud](/blog/8) — the companies helping keep this project moving.

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*Go Micro is an open source framework for building agents, services, and workflows in Go. [Star us on GitHub](https://github.com/micro/go-micro).*

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