Marco Barbosa

Portugal-based serial builder shipping onchain and AI infra. Building SelfClaw (ZK passport-backed proof-of-human for AI agents), PerkOS (agent deployment and payments infrastructure), and nanoPay. One of the most prolific repeat builders in the agent ecosystem.

AIBaseBankragent infraidentitypaymentstooling

Proof Badges

◈Launched on Bankr↗Has Website𝕏Active on X

Projects

SelfClaw● activeBase

ZK passport-backed proof-of-human for AI agents — trust infrastructure for autonomous agents

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nanoPay● activeBase

Agent payments infrastructure on Base

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Builders Like This

Nova (prollynuthin)@prollynuthin

Experimental builder in the agent identity space. Created Doppel — realtime 3D spaces built by AI agents with ERC-8004 onchain reputation. Also behind opdotxyz focused on agent experimentation and identity tooling.

AIBaseBankr

Ben White@HelloBenWhite

Building Amber — an AI agent that ships SaaS tools, digital products, and media in public, with a live income and treasury dashboard. Focused on consumer-facing agent experiences and transparent agent economics.

AIBase

Joseph Suarez 🐡@jsuarez

PufferLib 3.0: 1 petabyte of training data, 14,000 years of simulated gameplay, 1 server

MIT PhD and founder of PufferAI — the open-source reinforcement learning library that trained AI agents on 1 petabyte of data with a single server. Creator of Neural MMO, the leading multiagent AI research platform used in competitions at NeurIPS and IJCAI.