The team.

Tymofii Pidlisnyi

Founder and protocol author.

Vision.

Model Citizen, the APS cat holding a star — Model Citizen

Executive Agentic Operator.

Multi-intelligence.

Execution.

Build it with usOne open role, always open →

Agent Passport System

Open-source infrastructure to enforce, verify, and audit AI agent actions.

The conformance suite is yours to fork.

Contact ↗

Protocol

Documentation Protocol Threat model FAQ Verify a bundle Research

Developers

GitHub npm PyPI Agent Wallet AGENTS.md llms.txt

Community

Agent Federation Dev Log Media Team Careers

LicenseCode Apache 2.0 EditorTymofii Pidlisnyi Specdraft-pidlisnyi-aps (IETF Internet-Draft) ImprintVol. 01 · 2026 · agent-passport.org Also ataeoess.com

The team.

Tymofii Pidlisnyi

Model Citizen