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Found 1,678 Skills
Use this skill when profiling application performance, debugging memory leaks, optimizing latency, benchmarking code, or reducing resource consumption. Triggers on CPU profiling, memory profiling, flame graphs, garbage collection tuning, load testing, P99 latency, throughput optimization, bundle size reduction, and any task requiring performance analysis or optimization.
Skill for Playwright-driven web UI testing, exploration, test generation, execution, and debugging (TypeScript or Python). Triggers for tasks involving application testing, validation, test generation, or UI automation in web applications.
Apply DX-first heuristics to implementations, refactors, reviews, and debugging. Use when the user asks for code review, refactoring guidance, API design feedback, maintainability/readability improvements, or “make this easier to debug/onboard”.
Debugging toolkit for AI agents. Diagnose symptoms via memory cache -> behavior cache -> codebase search, trace data flow, git-bisect bad commits, and compare output directories.
Systematic debugging with persistent state across context resets
Use when building, fixing, or improving ANY SwiftUI UI — views, navigation, layout, animations, performance, architecture, gestures, debugging, iOS 26 features.
Embedded network debugging tool used for interface discovery, packet capture, pcap/pcapng analysis, connectivity testing, port scanning, and traffic statistics. It is automatically triggered when users mention network protocol debugging terms such as Wireshark, tshark, Npcap, packet capture, network joint debugging, port scanning, connectivity troubleshooting, pcap analysis, network interface, ping test, traceroute, traffic statistics, Modbus TCP, EtherNet/IP, etc. It also supports explicit invocation via /net. Even if users only say "capture a packet", "scan ports", "check network connectivity" or "analyze this pcap", this skill should be triggered as long as the context involves network communication debugging.
Use when bridging UIKit and SwiftUI, debugging Auto Layout constraints, working with Combine, TextKit, or UIKit animations.
Systematic debugging with hypothesis-driven investigation. Use when diagnosing bugs, errors, or unexpected behavior. Phases: Reproduce, Hypothesize, Investigate, Fix, Verify, Regression.
Manages Medusa Cloud resources through the Cloud CLI (mcloud). Use when deploying, debugging deployments, managing environments, environment variables, or any Medusa Cloud operation. CRITICAL for mcloud commands, deployment failures, build logs, Cloud setup, and CI/CD workflows.
Used when you need to start or attach a GDB session via J-Link GDB Server to complete firmware download, online debugging, or crash site inspection.
Testing guide using Vitest. Use when writing tests (.test.ts, .test.tsx), fixing failing tests, improving test coverage, or debugging test issues. Triggers on test creation, test debugging, mock setup, or test-related questions.