Updates | OpenSymphony

Updates

Short notes on the release, the model, and the implementation lessons behind OpenSymphony.

July 6, 2026

Graph Surfaces for the Desktop App

Knowledge Graph navigation, a three-phase Task Graph, and the opensymphony app launcher make the desktop control surface easier to inspect and use.

June 21, 2026

OpenSymphony 2.0.0 adds a supported local Codex app-server harness, Codex CLI readiness reporting, and richer Codex run debugging.

April 9, 2026

OpenSymphony launches as a local-first Rust implementation of the Symphony model for supervised long-horizon agent work.

March 20, 2026

A three-hour YouTube playlist covering the theoretical foundation of agent harness orchestration and the path toward Symphony-style work systems.