{"id":20728,"plugin_id":"plugins_6aa698dc64588191b48664000f8522de","kind":"skill","collection_source":null,"comparison_source":null,"observed_at":"2026-09-30T23:16:27.119Z","digest":"09ca76aeb107fdb276de084b7bf42d328f32ed19fe26752e7935aefd6bf928fc","against":null,"payload":{"name":"index-roi-simulator","description":"Ranks index candidates by read benefit, write penalty, storage cost, and maintenance risk.","included_files":[],"skill_md_contents":"---\nname: index-roi-simulator\ndescription: Ranks index candidates by read benefit, write penalty, storage cost, and maintenance risk.\n---\n\n# Index ROI Simulator\n\nRun:\n\n```bash\nnode runtime/runTool.js index_roi_simulator '{\"candidates\":[{\"id\":\"idx_events_user_email\",\"readBenefitMs\":180,\"readQps\":40,\"writePenaltyMs\":3,\"writeQps\":8,\"storageMb\":512}]}'\n```\n\nReturns ranked candidates, ROI score, break-even signal, and benchmark recommendation.\n"},"changes":[],"summary":"First saved snapshot. No earlier version is available for comparison.","summary_kind":"deterministic","summary_metadata":{}}