DEPRECATED. This repo and hooks.tyan.omegaos.us are no longer used for stack deploys. Fully replaced (as of 2026-06-11) by ~/git/docker-stacks/.github/workflows/deploy.yml, a single GitHub Actions workflow that detects changed stack folders via git diff and fires the relevant Portainer GitOps webhooks directly — no intermediate webhook-receiver container needed. See docker-stacks CLAUDE.md/~/.claude/claudedetails.md ("Stack Deploy Workflow") for the current mechanism.
Code below is left for reference only; not deployed.