Performance
Performance profiling and optimization
refactor:pytorch
by SnakeO
Refactor PyTorch code to improve maintainability, readability, and adherence to best practices. Identifies and fixes DRY violations, long functions, deep nesting, SRP violations, and opportunities for modular components. Applies PyTorch 2.x patterns including torch.compile optimization, Automatic Mixed Precision (AMP), optimized DataLoader configuration, modular nn.Module design, gradient checkpointing, CUDA memory management, PyTorch Lightning integration, custom Dataset classes, model factory patterns, weight initialization, and reproducibility patterns.
debug:swiftui
by SnakeO
Debug SwiftUI application issues systematically. This skill helps diagnose and resolve SwiftUI-specific problems including view update failures, state management issues with @State/@Binding/@ObservedObject, NavigationStack problems, memory leaks from retain cycles, preview crashes, Combine publisher issues, and animation glitches. Provides Xcode debugger techniques, Instruments profiling, and LLDB commands for iOS/macOS development.
refactor:pandas
by SnakeO
Refactor Pandas code to improve maintainability, readability, and performance. Identifies and fixes loops/.iterrows() that should be vectorized, overuse of .apply() where vectorized alternatives exist, chained indexing patterns, inplace=True usage, inefficient dtypes, missing method chaining opportunities, complex filters, merge operations without validation, and SettingWithCopyWarning patterns. Applies Pandas 2.0+ features including PyArrow backend, Copy-on-Write, vectorized operations, method chaining, .query()/.eval(), optimized dtypes, and pipeline patterns.
authentication-authorization-vulnerabilities-ai-code
by harperaa
Understand authentication and authorization defects in AI-generated code including insecure password storage, broken session management, and access control bypasses. Use this skill when you need to learn about auth vulnerabilities in AI code, understand why AI suggests MD5/plaintext passwords, recognize broken session patterns, or identify access control gaps. Triggers include "auth vulnerabilities AI", "password storage AI", "session management", "broken access control", "authentication defects", "MD5 passwords", "session hijacking", "authorization bypass".
analytics-measurement
by dmend3z
This skill helps you define, measure, and analyze your marketing performance. Use it when you need to set goals, track conversions, and make data-driven decisions to improve your marketing ROI.
debugging-methodology
by webdevtodayjason
Scientific debugging methodology including hypothesis-driven debugging, bug reproduction, binary search debugging, stack trace analysis, logging strategies, and root cause analysis. Use when debugging errors, analyzing stack traces, investigating bugs, or troubleshooting performance issues.
fp-immutable
by whatiskadudoing
Practical immutability patterns in TypeScript - spread operators, nested updates, readonly types, and when mutation is actually fine
savethetokens
by Redclawww
Reduce Claude Code token burn with proactive compacting, task-scoped sessions, checkpoint files, tiered docs, and relevance-based context pruning. Use when a user explicitly asks to reduce context usage/cost, run token benchmarks, or optimize CLAUDE.md. Do not use to expand product scope or skip correctness checks.
fp-option-ref
by whatiskadudoing
Quick reference for Option type. Use when user needs to handle nullable values, optional data, or wants to avoid null checks.
agent-memory-mcp
by ngxtm
"A hybrid memory system that provides persistent, searchable knowledge management for AI agents (Architecture, Patterns, Decisions)."
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.
stonebraker-database-architecture
by copyleftdev
Design databases in the style of Michael Stonebraker, Turing Award winner and creator of Ingres, Postgres, VoltDB, and Vertica. Emphasizes clean architecture, separation of OLTP/OLAP, and building systems that last decades. Use when designing database internals, storage engines, or making fundamental architectural decisions.
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.
ai-agents-architect
by ngxtm
"Expert in designing and building autonomous AI agents. Masters tool use, memory systems, planning strategies, and multi-agent orchestration. Use when: build agent, AI agent, autonomous agent, tool ..."
Campaign Analyzer
by jmsktm
Analyze marketing campaign performance and extract actionable insights
AI Integration Specialist
by jmsktm
Integrate AI tools and APIs into business workflows and applications
Advisory Board Builder
by jmsktm
Recruit, structure, and manage advisory boards for strategic guidance
Chatbot Designer
by jmsktm
Design conversational AI chatbots with optimal flows and user experience
api-documentation-verify
by meriley
Verifies API documentation against source code to eliminate fabricated claims, ensure accuracy, and validate examples. Zero tolerance for unverified claims, marketing language, or non-runnable code examples. Use before committing API docs or during documentation reviews.
Cap Table Manager
by jmsktm
Manage equity cap tables, model dilution scenarios, and track ownership
Affiliate Marketing Manager
by jmsktm
Set up and manage affiliate marketing programs for growth and revenue
Context Manager
by jmsktm
Manage conversation context and memory for optimal AI performance
Client Onboarding Designer
by jmsktm
Design smooth client onboarding experiences that ensure success and retention
Community Builder
by jmsktm
Build and grow online communities with engagement strategies and growth tactics