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Found 54 Skills
MetricKit API reference for field diagnostics - MXMetricPayload, MXDiagnosticPayload, MXCallStackTree parsing, crash and hang collection
Performance optimization specialist for improving application speed and efficiency. Use when investigating performance issues or optimizing code.
Use when monitoring Xiaohongshu marketing campaign performance, tracking promotion effectiveness, analyzing advertising ROI, measuring influencer collaboration results, evaluating activity success rates, or optimizing marketing spend allocation
Use this skill when load testing services, benchmarking API performance, planning capacity, or identifying bottlenecks under stress. Triggers on k6, Artillery, JMeter, load testing, stress testing, soak testing, spike testing, performance benchmarks, throughput testing, and any task requiring load or performance testing.
EAS service (paid). Use for anything related to EAS Observe - adding `expo-observe` to an Expo project (AppMetricsRoot/ObserveRoot HOC, markInteractive, the useObserve hook, the Expo Router / React Navigation integrations for per-route metrics, and user-defined events via `Observe.logEvent`), querying via the EAS CLI (`eas observe:metrics-summary`, `observe:metrics`, `observe:routes`, `observe:events`, `observe:versions`), or interpreting the resulting metrics (cold/warm launch, TTR, TTI, navigation cold/warm TTR, update download, and the TTI frameRate params for triaging slow startups).
Manage database operations, backups, replication, and monitoring. Handles user permissions, maintenance tasks, and disaster recovery. Use PROACTIVELY for database setup, operational issues, or recovery procedures.
This skill should be used when adding error tracking and performance monitoring with Sentry and OpenTelemetry tracing to Next.js applications. Apply when setting up error monitoring, configuring tracing for Server Actions and routes, implementing logging wrappers, adding performance instrumentation, or establishing observability for debugging production issues.
Setup Sentry Metrics in any project. Use this when asked to add Sentry metrics, track custom metrics, setup counters/gauges/distributions, or instrument application performance metrics. Supports JavaScript, TypeScript, Python, React, Next.js, and Node.js.
AppSignal integration. Manage data, records, and automate workflows. Use when the user wants to interact with AppSignal data.
Use this skill to monitor a deployed URL for regressions after deploys, merges, or dependency upgrades.
Redis 数据库管理
SOSTAC marketing plan builder — guides users through the complete 6-phase planning framework (Situation, Objectives, Strategy, Tactics, Action, Control) with deep guided interviews using industry-standard frameworks. Use when creating a marketing plan, starting marketing for a new brand, or when the marketing-agency coordinator routes here. Also use when the user mentions SOSTAC, marketing plan, situation analysis, marketing objectives, marketing strategy, or wants to plan before implementing any marketing activities. Begins with automated brand and competitor research using web browsing before the interview starts.