Sol Advisor

Sol Advisor is a Codex-only orchestration workflow and plugin for capability-routed software delivery. Its primary Sol / High session receives the goal and constraints, declares a risk-gated route before using task tools, and owns planning, implementation or delegation, verification, and acceptance.

The workflow supports solo, delegate, audit, and full routes. Solo is the default; delegation assigns bounded or higher-risk implementation to a Luna or Terra auxiliary role while the root session verifies the result. Audit and full routes add a fresh, read-only Sol / High review, and any requested fix requires another review. The project limits auxiliary work to one by default and requires an explicit exception for the full route.

It is installed as a Codex plugin with a companion script that installs and verifies the role files in a fail-closed manner. The README requires a current Codex CLI or ChatGPT desktop app with plugins enabled, native custom-agent support, and jq; delegated routes additionally require the stated Luna or Terra model access.