Performance
Performance profiling and optimization
rust-skills
by ggg123066
Comprehensive Rust coding guidelines with 179 rules across 14 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, API design, memory optimization, performance, testing, and common anti-patterns. Invoke with /rust-skills.
cost-optimization
by QuestForTech-Investments
Optimize cloud costs through resource rightsizing, tagging strategies, reserved instances, and spending analysis. Use when reducing cloud expenses, analyzing infrastructure costs, or implementing cost governance policies.
rust-expert-best-practices-code-review
by wispbit-ai
Rust best practices and code quality guidelines for writing idiomatic, safe, and performant Rust code. This skill should be used when writing, reviewing, or refactoring Rust code. Triggers on tasks involving Rust programming, code review, error handling, type safety, or performance optimization.
postgresql-expert-best-practices-code-review
by wispbit-ai
PostgreSQL database design, migration, and performance optimization best practices. This skill should be used when writing, reviewing, or refactoring database schemas, migrations, or query patterns. Triggers on tasks involving PostgreSQL databases, schema design, migration optimization, or data modeling.
engineering-review-framework
by derKlinke
Structured pre-implementation engineering review for code writing, implementation planning, and architecture decisions. Use when drafting or reviewing plans before code changes, or when the user asks for rigorous analysis of architecture, code quality, testing, and performance with explicit tradeoffs, opinionated recommendations, and user checkpoints.
readthedocs-build-optimization
by readthedocs
Optimize Read the Docs build performance and resource usage. Use when Read the Docs builds are slow, timing out, or hitting memory limits, or when users want to speed up builds by adjusting formats, dependencies, conda/mamba usage, or Python API documentation strategy.
ios-auto-layout-debugging
by derKlinke
Use when encountering "Unable to simultaneously satisfy constraints" errors, constraint conflicts, ambiguous layout warnings, or views positioned incorrectly - systematic debugging workflow for Auto Layout issues in iOS
codereview-correctness
by xinbenlv
Analyze code for logic bugs, error handling issues, and edge cases. Detects off-by-one errors, null handling, race conditions, and incorrect error paths. Use when reviewing core business logic or complex algorithms.
codereview-performance
by xinbenlv
Performance and scalability analysis specialist. Identifies algorithmic inefficiencies, N+1 queries, memory leaks, and concurrency issues. Use when reviewing loops, database queries, file I/O, or high-concurrency code.
compare-options
by Agentient
Multi-expert comparison and ranking of options with structured deliberation. PROACTIVELY activate for: (1) decision making between alternatives, (2) trade-off analysis, (3) option evaluation, (4) vendor/tool comparison, (5) strategy selection. Triggers: "compare options", "evaluate alternatives", "rank options", "which should I choose", "compare these", "trade-off analysis", "decision between"
aws-use-sso
by jordangarrison
Manage AWS SSO credentials during agent sessions. Detects expired or missing AWS credentials, runs aws-use-sso to authenticate via SSO, and sources credentials into the shell. Use when AWS commands fail due to credentials, when the user asks to log in to AWS, or when setting up aws-use-sso for the first time.
memoir-architect-biographer
by Cretu
A biographer-style skill that guides memoir structure, outlines, and evaluates drafts through question-driven interaction.
ask-questions
by ferueda
Clarify requirements before implementing. Do not use automatically, only when invoked explicitly.
memoir-writing
by Cretu
A skill to generate restrained memoir-style prose based on clarified memories and approved structure.
design-led-development
by jakenuts
Build software with elite design principles focusing on user outcomes, trust, accessibility, and performance. Use when creating UI components, designing user flows, writing production code, reviewing code quality, or when the user mentions UX, accessibility, performance, or trust-focused development.
python-performance-optimization
by alfredang
Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when debugging slow Python code, optimizing bottlenecks, or improving application performance.
supabase-postgres-best-practices
by alfredang
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
zustand-rhf-state-synchronization
by Agentient
Form-to-store data flow patterns for integrating React Hook Form with Zustand. PROACTIVELY activate for: (1) submitting form data to Zustand stores, (2) pre-populating forms from store state, (3) maintaining type consistency between forms and stores. Triggers: "form state sync", "submit to store", "form zustand"
ffmpeg-toolkit
by jakenuts
Video and audio processing with FFmpeg. Covers transcoding, resizing, trimming, speed adjustment, compression, audio extraction, concatenation, cropping, thumbnails, and probing. References available for codec/filter lookup, audio processing, streaming formats, Remotion integration, and platform export.
memoir-memory-recall
by Cretu
A skill to elicit and clarify personal memories through structured recall questions, without generating narrative prose.
unit-economics-optimizer
by famaoai-creator
Output file path
performance-audit
by truongnat
Audit and optimize application performance across frontend, backend, and database layers. Identifies bottlenecks, provides actionable optimization recommendations, and measures improvements. Use when the app feels slow, Lighthouse scores are low, or API response times exceed targets.
elite-performance
by RSHVR
Performance optimization for premium animated websites. Use when asked about: animation performance, 60fps, Core Web Vitals, Vite setup, bundle optimization, lazy loading, will-change, GPU acceleration, layout thrashing, debugging jank, or performance budgets.
backend-principle-eng-cpp-pro-max
by PrakharMNNIT
"Principal backend engineering intelligence for C++ systems and performance-critical services. Actions: plan, design, build, implement, review, fix, optimize, refactor, debug, secure, scale backend code and architectures. Focus: correctness, memory safety, latency, reliability, observability, scalability, operability."