Performance
Performance profiling and optimization
django-perf-review
by getsentry
Django performance code review. Use when asked to "review Django performance", "find N+1 queries", "optimize Django", "check queryset performance", "database performance", "Django ORM issues", or audit Django code for performance problems.
performance-analytics
by groeimetai
This skill should be used when the user asks to "create indicator", "performance analytics", "PA", "KPI", "dashboard widget", "breakdown", "threshold", "scorecard", or any ServiceNow Performance Analytics development.
Exploitability Validation Skill
by gadievron
This analysis is performed for defensive purposes, in a lab environment. Full permission has been provided.
client-reporting-delivery
by JoelLewis
"Report generation, customization, delivery channels, frequency management, report templates, client portal integration, compliance review, and print vs digital delivery for advisory firms."
consolidate-memory
by flonat
"Consolidate MEMORY.md files: prune duplicates, merge overlapping entries, generate abstractions, and remove stale knowledge. Triggers: 'clean up MEMORY.md', 'prune stale knowledge'. Inspired by npcsh sleep/dream cycles."
migrate-postgres-tables-to-hypertables
by timescale
Use this skill to migrate identified PostgreSQL tables to Timescale/TimescaleDB hypertables with optimal configuration and validation. Trigger when user asks to: - Migrate or convert PostgreSQL tables to hypertables - Execute hypertable migration with minimal downtime - Plan blue-green migration for large tables - Validate hypertable migration success - Configure compression after migration Prerequisites: Tables already identified as candidates (use find-hypertable-candidates first if needed) Keywords: migrate to hypertable, convert table, Timescale, TimescaleDB, blue-green migration, in-place conversion, create_hypertable, migration validation, compression setup Step-by-step migration planning including: partition column selection, chunk interval calculation, PK/constraint handling, migration execution (in-place vs blue-green), and performance validation queries.
domain-identification-grouping
by tech-leads-club
Groups components into logical domains for service-based architecture. Use when creating component domains, grouping components by business functionality, planning domain services, analyzing component relationships, or when the user asks about domain grouping, component domains, or domain identification.
perf-astro
by tech-leads-club
"Astro-specific performance optimizations for 95+ Lighthouse scores. Covers critical CSS inlining, compression, font loading, and LCP optimization. Triggers on: astro performance, astro lighthouse, astro optimization, astro-critters."
performance-optimization
by ThibautBaissac
Identifies and fixes Rails performance issues including N+1 queries, slow queries, and memory problems. Use when optimizing queries, fixing N+1 issues, improving response times, or when user mentions performance, slow, optimization, or Bullet gem.
mz-profile
by MaterializeInc
This skill should be used when the user wants to "profile Materialize", "check memory usage", "analyze binary size", "debug performance", or mentions profiling, samply, heaptrack, flame graphs, memory checking, binary size analysis, slow queries, or high CPU/memory usage in the Materialize repository. Use this skill even if the user just says something is "slow" or "using too much memory" without explicitly mentioning profiling.
visualiser-performance
by event-catalog
React Flow performance rules and review checklist for the @eventcatalog/visualiser package. Automatically applies when making changes to any file under packages/visualiser/. Use this skill to audit, review, or implement visualiser code with performance in mind.
trade-execution
by JoelLewis
"Trade execution and best execution: venue selection, smart order routing, execution algorithms, transaction cost analysis (TCA), market microstructure, and best execution obligations."
vercel-react-best-practices
by inkeep
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
vercel-react-best-practices
by event-catalog
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
react-native-best-practices
by storybookjs
Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.
AgentMemory Skill
by LeoYeAI
Custom: AgentMemory(db_path="/path/to/memory.db")
react-best-practices
by redpanda-data
Client-side React performance optimization patterns.
indicator-buffer
by DaveSkender
Implement BufferList incremental indicators with efficient state management. Use for IIncrementFromChain or IIncrementFromQuote implementations. Covers interface selection, constructor patterns, and BufferListTestBase testing requirements.
performance-testing
by DaveSkender
Benchmark indicator performance with BenchmarkDotNet. Use for Series/Buffer/Stream benchmarks, regression detection, and optimization patterns. Target 1.5x Series for StreamHub, 1.2x for BufferList.
feedback-mastery
by softaworks
Navigate difficult conversations and deliver constructive feedback using structured frameworks. Covers the Preparation-Delivery-Follow-up model and Situation-Behavior-Impact (SBI) feedback technique. Use when preparing for difficult conversations, giving feedback, or managing conflicts.
difficult-workplace-conversations
by softaworks
Structured approach to workplace conflicts, performance discussions, and challenging feedback using preparation-delivery-followup framework. Use when preparing for tough conversations, addressing conflicts, giving critical feedback, or navigating sensitive workplace discussions.
aws-lambda-java-integration
by giuseppe-trisciuoglio
Provides AWS Lambda integration patterns for Java with cold start optimization. Use when deploying Java functions to AWS Lambda, choosing between Micronaut and Raw Java approaches, optimizing cold starts below 1 second, configuring API Gateway or ALB integration, or implementing serverless Java applications. Triggers include "create lambda java", "deploy java lambda", "micronaut lambda aws", "java lambda cold start", "aws lambda java performance", "java serverless framework".
langchain4j-testing-strategies
by giuseppe-trisciuoglio
Provides testing strategies for LangChain4j-powered applications. Handles mocking LLM responses, testing retrieval chains, and validating AI workflows. Use when testing AI-powered features reliably.
advertising-compliance
by JoelLewis
"Investment advertising and marketing compliance: SEC Marketing Rule, FINRA 2210, performance advertising, testimonials, social media, and recordkeeping."