ln-650-persistence-performance-auditor
Coordinates 3 specialized audit workers (query efficiency, transaction correctness, runtime performance). Researches DB/ORM/async best practices, delegates parallel audits, aggregates results into docs/project/persistence_audit.md.
npx skills add majiayu000/claude-skill-registry --skill ln-650-persistence-performance-auditor-levnikolaevich-claude-cod --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
> **Paths:** File paths (`shared/`, `references/`, `../ln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. # Persistence & Performance Auditor (L2 Coordinator) Coordinates 3 specialized audit workers to perform database efficiency, transaction correctness, and runtime performance analysis. ## Purpose & Scope - **Coordinates 3 audit workers** (ln-651, ln-652, ln-653) running in parallel - Research current best practices for detected DB, ORM, async framework via MCP tools ONCE - Pass shared context to all workers (token-efficient) - Aggregate worker results into single consolidated report - Write report to `docs/project/persistence_audit.md` (file-based, no task creation) - Manual invocation by user; not part of Story pipeline - **Independent from ln-620** (can be run separately or after ln-620) ## Workflow 1) **Discovery:** Load tech_stack.md, package manifests, detect DB/ORM/async framework, auto-discover Team ID 2) **Research:** Query MCP tools for DB/ORM/async best practices ONCE 3) **Build Context:** Create contextStore with best practices + DB-specific metadata 4) **Prepare Output:** Create output direc
- Purpose & Scope
- Workflow
- Phase 1: Discovery
- Phase 2: Research Best Practices (ONCE)
- Phase 3: Prepare Output Directory
- Phase 4: Delegate to Workers
- Phase 5: Aggregate Results (File-Based)
- Output Format
- Phase 6: Write Report
- Critical Rules
- Definition of Done
- Workers
- Reference Files
mkdir -p {output_dir} # No deletion — date folders preserve historyWhat does the ln-650-persistence-performance-auditor skill do?
Coordinates 3 specialized audit workers (query efficiency, transaction correctness, runtime performance). Researches DB/ORM/async best practices, delegates parallel audits, aggregates results into docs/project/persistence_audit.md.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill ln-650-persistence-performance-auditor-levnikolaevich-claude-cod --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.