{"id":20718,"plugin_id":"plugins_6aa698dc64588191b48664000f8522de","kind":"skill","collection_source":null,"comparison_source":null,"observed_at":"2026-09-30T23:16:26.957Z","digest":"dbf73a3ab592dd5832a0f4e958dabe7ad1e8d7f76b0cf2b8393fa077569c2be7","against":null,"payload":{"name":"estimate-cost","description":"Estimate compute, IO, and runtime cost for a candidate query, migration, or schema operation.","included_files":[],"skill_md_contents":"---\nname: estimate-cost\ndescription: \"Estimate compute, IO, and runtime cost for a candidate query, migration, or schema operation.\"\n---\n\n# Estimate Cost\n\n## Use when\n- User needs execution cost estimate before confirmation.\n\n## Workflow\n1. Run dry estimates from plan/cost model plus historical baselines.\n2. Convert to understandable unit economics (CPU, IO, storage, lock occupancy).\n3. Provide confidence interval and alternative lower-cost variants.\n4. Attach optimization preconditions.\n\n## Governance\n- Flag high-cost operations and require explicit human confirmation.\n- Include environmental impact assumptions used in estimate.\n\n## Output\n- `estimatedCost`, `confidence`, `assumptions`, `optimizationLevers`\n"},"changes":[],"summary":"First saved snapshot. No earlier version is available for comparison.","summary_kind":"deterministic","summary_metadata":{}}