Performance Profiler
- 202 installs
- 8 repo stars
- Updated January 22, 2026
- jmsktm/claude-settings
Profile slow endpoints, memory leaks, or UI jank before release for SaaS web apps, backend APIs, or mobile clients nearing ship.
About
The performance-profiler skill guides Claude through systematic performance investigation—profiling APIs, databases, and client runtimes, interpreting flame graphs and load-test results, and recommending targeted fixes before shipping SaaS, API, or mobile releases.
- Latency and bottleneck triage
- Memory and CPU profiling steps
- Load-test interpretation
- Frontend and API tuning patterns
- Regression baseline comparisons
Performance Profiler by the numbers
- 202 all-time installs (skills.sh)
- Ranked #170 of 596 Debugging skills by installs in the Skillselion catalog
- Data as of Aug 2, 2026 (Skillselion catalog sync)
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| Installs | 202 |
|---|---|
| repo stars | ★ 8 |
| Last updated | January 22, 2026 |
| Repository | jmsktm/claude-settings ↗ |
What it does
Profile slow endpoints, memory leaks, or UI jank before release for SaaS web apps, backend APIs, or mobile clients nearing ship.
Files
Performance Profiler
Identify and eliminate performance bottlenecks. From CPU profiling to database query optimization, systematically improve application speed and efficiency.
Core Workflows
Workflow 1: Application Profiling
1. Baseline - Establish current performance metrics 2. Profiling - Run CPU, memory, and I/O profilers 3. Hotspot Analysis - Identify slow code paths 4. Optimization - Implement targeted improvements 5. Verification - Measure improvement
Workflow 2: Database Optimization
1. Query Analysis - Identify slow queries 2. Explain Plans - Analyze query execution 3. Index Review - Optimize indexes 4. Query Rewriting - Improve query structure 5. Connection Pooling - Optimize connections
Quick Reference
| Action | Command |
|---|---|
| Profile app | "Profile [application] performance" |
| Find bottlenecks | "Identify performance bottlenecks" |
| Optimize queries | "Optimize slow database queries" |
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