ATIF

Letta released the open-source trajectory package on July 24, 2026, a standard format for recording coding-agent sessions across harnesses including Claude Code, Codex, and Letta Code. The package red…

The Harbor Framework released atifact, a command-line tool that converts HAR files, Claude Code logs, Copilot CLI logs, and Codex CLI logs into standardized ATIF v1.7 trajectory JSON format with a sin…