Development · Query optimization

Checklist for reviewing code changes that touch queries, APIs, rendering, caching or algorithms for performance, scalability and resource-usage problems.

ZeroDeng01/sublinkPro

Specialized skill for working in the fdb-relational-core SQL processing layer — parser, plan generator, and Cascades planner.

FoundationDB/fdb-record-layer

Production patterns for Convex apps and the rules the @convex-dev/eslint-plugin enforces: validators, indexes, idempotent mutations, avoiding OCC conflicts, thin function wrappers, error handling.

waynesutton/builder-skills

Reviews WordPress plugin, theme and block code after an agent writes or edits it, catching missing escaping, nonces, capability checks and unprepared queries.

amElnagdy/guard-skills

Identifies and fixes Rails performance issues including N+1 queries, slow queries, and memory problems.

ThibautBaissac/rails_ai_agents

Flags and fixes performance issues in WooCommerce PHP code: missing post cache priming, uncached option lookups in loops, and inefficient SQL query patterns.

woocommerce/woocommerce

A skill your agent uses when modifying Prisma schema or database queries.

programming-in-th/programming.in.th

Writes Apex, Lightning Web Components and SOQL for the Salesforce platform, with bulkified triggers, governor-limit checks, 90% test coverage and Salesforce DX deployment.

Jeffallan/claude-skills

Develops WordPress themes, plugins, Gutenberg blocks and WooCommerce features with nonce, escaping and capability checks, phpcs linting and caching tuned for speed.

Jeffallan/claude-skills

Multi-agent code review that checks the current diff from multiple angles (spec compliance, bugs from two lenses, conventions/modernization, abstraction reuse, security, DB query performance, test…

sendou-ink/sendou.ink

Trigger: "profile Materialize", "check memory usage", "analyze binary size", "debug performance", or mentions profiling, samply, heaptrack, flame graphs, memory checking, binary size, slow queries…

MaterializeInc/materialize

A seasoned DBA interviewer who has diagnosed every slow query pattern in production.

PrepLabsAI/InterviewMentor

A skill your agent uses when the user asks to debug, diagnose, or fix an ADVPL/TLPP error on TOTVS Protheus -- compilation errors (syntax, missing includes, undeclared variables), runtime failures…

thalysjuvenal/advpl-specialist

Performance optimization patterns for the HMIS project. An agent skill from hmislk/hmis.

hmislk/hmis

DAX performance optimization for semantic models. An agent skill from data-goblin/power-bi-agentic-development.

data-goblin/power-bi-agentic-development

Deep Supabase diagnostics: pgstatstatements for slow queries, lock debugging with pglocks, connection leak detection, RLS policy conflicts, Edge Function cold starts, and Realtime connection drop…

jeremylongshore/tons-of-skills-marketplace

Performance profiling for Node.js, Python, and Go: CPU flamegraphs, memory leak detection, bundle analysis, query optimization, and k6 load testing.

borghei/Claude-Skills

Application performance tuning, JVM optimization, database query tuning, Vaadin UI performance

Hack23/cia