Monitoring
Logging, metrics, and observability
analyze-logs
by bdmorin
You are a system administrator and service reliability engineer at a large tech company.
ab-test-setup
by phrazzld
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," or "hypothesis." For tracking implementation, see analytics-tracking.
esp32-serial-commands
by H1D
Send commands to ESP32 and microcontrollers via serial port to emulate button presses and user actions. Use for automated testing, stress testing, and debugging without physical interaction.
check-payments
by phrazzld
Multi-provider payment audit. Runs check-stripe, check-bitcoin, check-lightning. Outputs consolidated findings. Use log-*-issues to create GitHub issues. Invoke for: comprehensive payment review, multi-provider audit.
networking-controls
by CsHeng
Network security and connectivity standards. Use when networking controls guidance is required.
check-observability
by phrazzld
Audit observability: error tracking, logging, health checks, analytics. Outputs structured findings. Use log-observability-issues to create issues. Invoke for: monitoring audit, logging review, alerting gaps.
mlops-experiment
by levy-n
MLOps and experiment tracking for reproducible ML workflows. Covers MLflow, Weights & Biases (W&B), TensorBoard, hyperparameter tuning (Optuna, Ray Tune), model registry, experiment versioning, and production deployment patterns. Use when user asks about 'MLflow', 'W&B', 'Weights and Biases', 'experiment tracking', 'hyperparameter tuning', 'Optuna', 'model registry', 'TensorBoard', 'reproducibility', 'model versioning', 'ML pipeline', 'model deployment', 'logging', 'wandb', or 'Ray Tune'.
spec
by inkeep
"Drive an evidence-driven, iterative product+engineering spec process that produces a full PRD + technical spec (often as SPEC.md). Use when scoping a feature or product surface area end-to-end; defining requirements; researching external/internal prior art; mapping current system behavior; comparing design options; making 1-way-door decisions; planning phases; and maintaining a live Decision Log + Open Questions backlog. Triggers: spec, PRD, proposal, technical spec, RFC, scope this, design doc, end-to-end requirements, phase plan, tradeoffs, open questions."
security-logging
by CsHeng
Security controls and structured logging implementation. Use when security logging guidance is required.
log-injection-anti-pattern
by igbuend
"Security anti-pattern for log injection vulnerabilities (CWE-117). Use when generating or reviewing code that writes to log files, handles logging of user input, or processes log data. Detects unsanitized data in log messages enabling log forging and CRLF injection."
debug:dotnet
by SnakeO
Debug ASP.NET Core and .NET applications with systematic diagnostic approaches. This skill covers troubleshooting dependency injection container errors, middleware pipeline issues, Entity Framework Core query problems, configuration binding failures, authentication/authorization issues, and startup failures. Includes Visual Studio and VS Code debugging, dotnet-trace, dotnet-dump, dotnet-counters tools, Serilog configuration, Application Insights integration, and four-phase debugging methodology.
pic-js
by jorgenbuilder
Guides writing Internet Computer canister integration tests with PicJS and PocketIC. Use when the user mentions PicJS, PocketIC, canister integration tests, or requests JavaScript/TypeScript tests for canisters.
debug
by thechandanbhagat
Debug code, analyze errors, interpret stack traces, find root causes, and suggest fixes. Use when troubleshooting bugs, analyzing crashes, or investigating unexpected behavior.
gitignore
by gwenwindflower
Generate advanced and comprehensive .gitignore files based on project type, using stringent syntax for selecting and excluding files and directories.
debug:vue
by SnakeO
Debug Vue.js 3 application issues systematically. This skill helps diagnose and resolve Vue-specific problems including reactivity failures with ref/reactive, component update issues, Pinia store state management problems, computed property caching bugs, Teleport/Suspense rendering issues, and SSR hydration mismatches. Provides Vue DevTools usage, console debugging techniques, Vite dev server troubleshooting, and vue-tsc type checking guidance.
a2ui-embed
by xfstudio
Write HTML visualizations to the A2UI panel or embed running apps
log-entity-actions-pattern
by igbuend
Security pattern for implementing security logging and audit trails. Use when designing logging systems for security events, implementing non-repudiation, creating audit trails, or addressing security monitoring and incident response needs. Addresses "Entity repudiates action request" problem.
ceo-advisor
by QuestNova502
Executive leadership guidance for strategic decision-making, organizational development, and stakeholder management. Includes strategy analyzer, financial scenario modeling, board governance frameworks, and investor relations playbooks. Use when planning strategy, preparing board presentations, managing investors, developing organizational culture, making executive decisions, or when user mentions CEO, strategic planning, board meetings, investor updates, organizational leadership, or executive strategy.
logging-observability
by ilude
Guidelines for structured logging, distributed tracing, and debugging patterns across languages. Covers logging best practices, observability, security considerations, and performance analysis.
Resource Management
by andrueandersoncs
This skill should be used when the user asks about "Effect resources", "acquireRelease", "Scope", "finalizers", "resource cleanup", "Effect.addFinalizer", "Effect.ensuring", "scoped effects", "resource lifecycle", "bracket pattern", "safe resource handling", "database connections", "file handles", or needs to understand how Effect guarantees resource cleanup.
ab-test-setup
by ngxtm
"Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness."
ab-testing
by KentoShimizu
"Controlled online experiment workflow for product changes with causal inference, randomization integrity checks, and pre-registered decision criteria. Trigger when ship/no-ship decisions require causal evidence under uncertainty and KPI trade-offs must be quantified. Do not use for feature-flag rollout policy without experiment design, deterministic functional verification, or observability-only analysis."
Sinks
by andrueandersoncs
This skill should be used when the user asks about "Effect Sink", "Sink.collectAll", "Sink.sum", "Sink.fold", "stream consumers", "Sink.forEach", "creating sinks", "sink operations", "sink leftovers", "sink concurrency", "Stream.run with Sink", or needs to understand how Effect Sinks consume stream data.
defillama-watchdog
by Neros0
DeFi protocol monitoring with alerts for TVL drops, capital rotation, hacks, bridge surges, unlocks, and revenue. Runs checks on demand or scheduled.