Block Open Source

Day 5 of the Advent of AI is here! & it’s time to throw your keyboards out the window. The challenge: build a gesture-controlled Homecoming Board using real flight data. Watch the Day 5 solution + try the Day 6 challenge, now live!

It's Friday! You know what that means...it's time to see what goose events are coming up next 🪿 - MCP Night returns for a special holiday edition by WorkOS! Join the goose team at the historic Regency Ballroom for incredible demos and discussions.

WorkOS MCP Night - The Holiday Special · Luma

MCP Night: Holiday Special MCP Night returns this holiday season, bringing the developer community together at the forefront of AI and MCP. Join us...

It's the most wonderful time of the year... to build with goose. ❄️ Starting December 1st, swap that holiday rerun for a daily AI challenge! Join Advent of AI and boost your AI agent proficiency every weekday. All skill levels welcome

Announcing Advent of AI

We're launching an advent calendar of AI engineering challenges to help you build applicable projects with goose.

Create content ✅ then spend 3 hours promoting it perfectly everywhere 😩 Our Dev Advocate, Ebony Louis, said “no thanks” and automated it by creating 2 MCP servers & 1 goose recipe. Daily drafts, no duplicates, less work.

Building a Social Media Agent

I built a fully automated social media agent using MCP servers to fetch content and post through Sprout Social.

Using an AI agent to migrate a codebase sounds great in theory, but in practice it can feel like an orchestrated lie. Rizel Scarlett breaks down the messy, real steps she used to prompt goose to migrate a React and Node app to Next.js. Blog post:

How to Successfully Migrate Your App with an AI Agent

A step-by-step prompt strategy for AI-assisted code migration with real examples from a Next.js refactor

It's Friday! That means it's time to see what goose events are coming up next thru the 21st. 🪿🪿🪿 - Join us at AI Engineer Code Summit NY to see goose, and what top AI builders are planning for 2026.

AI Engineer Code Summit: Nov 19-22, NYC

Building AI Orgs and AI Agents in 2025. Join the world's top Coding Agent builders and AI engineers at the premier technical conference for AI Codi...

- Vibe code with goose returns next week, with our lovely host Ebony Louis! - Rizel Scarlett will be speaking at OpenMetadata's Community meetup about goose! Join in virtually at

Meetup

Airflow, goose, and OpenMetadata 1.11, Wed, Nov 19, 2025, 9:00 AM | Meetup

Please join us for our next OpenMetadata Community Meetup, "Airflow, goose, and OpenMetadata 1.11!" Join us and some special guests as we preview t...

Happy Friday! That means it's time to see what goose events are coming up next 🪿 Subscribe to the events calendar:

goose - CalGet

At Block, we're moving fast with AI, but never at the expense of security. Here are our GenAI security principles.

Block Engineering Blog

GenAI Security Principles

Blogpost about how to secure Generative AI applications by security engineers Wes Ring and Josiah Peedikayil. Product security offensive security.

MCP-UI changes the game! Instead of typing prompt after prompt, developers can now build real, interactive UIs— all running inside Goose. We’ll show you how it works, how you can make your own, and why it’s such a big deal. 📺: https://linktr.ee/blockopensource 📆: THURS · August 14 at 9am PT / 12pm ET

Goose is free. But the most performant LLMs aren’t. We didn’t want people paying out of pocket just to try Goose at meetups. So, Rizel Scarlett built a credit system using Open Router's provisioning API.

How OpenRouter Unlocked Our Workshop Strategy

How we used Open Router to provide frictionless LLM access for Goose workshops