Agent Orchestration

BuilderBot

Cloud agents that know how Block builds — so anyone at the company can kick off investigations, changes, and code tasks.

Making every user’s first BuilderBot task a breeze, and making sure BuilderBot has the tools and knowledge it needs to be a worthy design partner for our teams.

Info

Block · AI Builder Fellowship

2026 · Ongoing

Focus

Web UI · Onboarding · Harness design

Self-maintaining docs · AI-friendly design system

Locked BuilderBot visual

01  —  Problem

Support, Design, and Sales don’t live in the terminal

An agent orchestrator that understands Block’s code could empower non-engineers to improve Square and CashApp in the ways they’ve dreamed, but BuilderBot started as a CLI for developers.

BuilderBot terminal commands — bb create and builderbot update — with reaction stickers

We made working with BuilderBot a more human experience.

02  —  AI-Friendly Design

1-bit design system built just for AI agents

Geometric, deliberately minimal, and encoded in configuration — so agents can generate on-brand assets that look right the first time, with less human correction.

Locked BuilderBot visual
Locked BuilderBot visual

03  —  Technical Contributions

Stylish and self-maintaining documentation

Builderbot is constantly evolving — its documentation does too. Docs are maintained by a guardrailed agent pipeline that keeps it true to the product — separating routine drift-fixes from larger refreshes and validating changes against a defined quality bar.

Figma Remote MCP

Empowering agent co-design. We built a bridge for BuilderBot to view and manipulate Block enterprise Figma files.