agent file
Basic Information
Agent File (.af) is an open standard file format for serializing stateful AI agents. The repository defines the .af schema and provides example agent files designed to capture all state needed to re-create agents with persistent memory and behavior. It was created alongside the Letta framework but is aimed at portability between compatible systems. The repo includes downloadable example agents (MemGPT, Deep Research, Customer Support, Stateless Workflow, Composio Tools), import/export instructions, and guidance for adding .af support to other frameworks. It also documents what agent state is included, how secrets are handled on export, and a roadmap of planned features such as multi-agent files, archival memory passages, and framework converters.