Evidence-based security, malware, supply-chain and code-quality audits of GitHub repos you're authorized to assess; can prepare fixes on a review branch.
Read-only Tailscale safety auditor: checks your tailnet's devices, features and ACLs against current security bulletins and CVEs, then walks you through fixes.
Back-office HR helper for owners of small unattended shops with 2–10 hourly staff: onboarding, training, store checklists, approvals with 48-hour escalation.