Query Performance Review
Use when reviewing slow SQL, reporting queries, dashboard queries, API list/detail queries, exports, aggregates, joins, sort/pagination, full scans, N+1 patterns, or index choices.
Install
$ agentstack add skill-jukrap-ai-agent-playbook-query-performance-review ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-jukrap-ai-agent-playbook-query-performance-review) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Query Performance Review
Use this as the primary database skill for SQL/query performance and rendered consumer checks.
Workflow
- Identify the query, caller, consumer, representative parameters, expected row count, timeout budget, and correctness requirements.
- Gather available evidence: explain plan, indexes, filters, joins, sort/pagination, aggregates, N+1 behavior, cache behavior, and rendered output.
- Propose the smallest safe change: query rewrite, index, pagination, pre-aggregation, projection reduction, batching, or consumer-level change.
- Verify with explain/estimate, before/after query results, application behavior, report/export/dashboard output, and project-defined performance checks.
Reference
Read references/query-plan-and-index-checks.md for plan, index, cardinality, and query-shape checks.
Read references/reporting-query-cost-controls.md for dashboard, export, reporting, and data-source consumer checks.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: jukrap
- Source: jukrap/ai-agent-playbook
- License: MIT
- Homepage: https://www.npmjs.com/package/ai-agent-playbook
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.