agentboard-codex

# Codex sessions Read [the canonical agentboard workflow](../agentboard/SKILL.md) and follow its commands and lease rules. Set `AGENTBOARD_HARNESS=codex`, choose a stable `AGENT_ID` for this worker, and set `AGENTBOARD_MODEL` to the model actually performing the work. Re-register when descriptive metadata or the model changes; retain the stable ID. Load this variant and the canonical skill through this installation's supported skill/instruction mechanism. Keep both directories together so relative references resolve. This variant installs no hooks. Use the documented CLI reads, heartbeat, explicit renewal, progress, and handoff actions directly. For a Herdr-hosted Codex session, keep `harness=codex` and use `agentboard agent register --backend herdr` (or heartbeat `--backend herdr`) to record the backend. Backend hosting is separate from the harness and model. Inherit the canonical PR documentation rule: architecture/design and feature PRs require Archify delivery; included OpenSpec proposals are automatically rendered in Lavish and uploaded as portable task documentation.