Monitoring

monitoring-observability

by williamzujkowski

Master monitoring and observability for distributed systems

salvo-realtime

by salvo-rs

Implement real-time features using WebSocket and Server-Sent Events (SSE). Use for chat applications, live updates, notifications, and bidirectional communication.

salvo-logging

by salvo-rs

Implement request logging, tracing, and observability. Use for debugging, monitoring, and production observability.

trace-audit

by joyco-studio

Analyze a Chrome DevTools Performance trace JSON file for performance anomalies, producing a structured audit report with critical issues, warnings, metrics, timeline hotspots, and actionable recommendations.

analyze-php-logs

by dykyi-roman

Parses and analyzes PHP application logs in PSR-3/Monolog, Laravel, Symfony, and plain error_log formats. Extracts exceptions, stack traces, request context, error frequency, and correlates related errors.

observability-first-debugging

by NTCoding

"Systematic debugging methodology that eliminates guessing and speculation. Add instrumentation to gather specific data that fully explains the problem. Evidence before hypothesis. Observation before solution. Triggers on: debugging, error investigation, 'why is this failing', unexpected behavior, test failures, non-zero exit codes, stack traces."

systematic-debugging

by ChrisWiles

Four-phase debugging methodology with root cause analysis. Use when investigating bugs, fixing test failures, or troubleshooting unexpected behavior. Emphasizes NO FIXES WITHOUT ROOT CAUSE FIRST.

cascade-workflow

by rysweet

Graceful degradation through cascading fallback strategies - ensures system always completes while maintaining acceptable functionality

ast-grep

by Dwsy

语法感知的代码搜索、linting 和重写工具。支持基于 AST 的结构化代码搜索和批量代码转换。

session-logger

by zhaono1

Saves conversation history to session log files. Use when user says "保存对话", "保存对话信息", "记录会话", "save session", or "save conversation". Automatically creates timestamped session log in sessions/ directory.

ios-debugger

by maroffo

"Build, run, and debug iOS apps via CLI without Xcode UI. Use when user wants to build iOS app, run on simulator, capture logs, take screenshots, or automate simulator interactions."

axiom-sre

by axiomhq

Expert SRE investigator for incidents and debugging. Uses hypothesis-driven methodology and systematic triage. Can query Axiom observability when available. Use for incident response, root cause analysis, production debugging, or log investigation.

inngest-steps

by inngest

Use Inngest step methods to build durable workflows. Covers step.run, step.sleep, step.waitForEvent, step.waitForSignal, step.sendEvent, step.invoke, step.ai, and patterns for loops and parallel execution.

spring-boot-observability

by joaquimscosta

Spring Boot 4 observability with Actuator, Micrometer, and OpenTelemetry. Use when configuring health indicators, custom metrics, distributed tracing, production endpoint exposure, or Kubernetes/Cloud Run probes. Covers Actuator security, Micrometer Timer/Counter/Gauge patterns, and OpenTelemetry span customization.

Umbraco Manifest Picker

by umbraco

fix-sentry-issues

by brianlovin

Use Sentry MCP to discover, triage, and fix production issues with root-cause analysis. Use when asked to fix Sentry issues, triage production errors, investigate error spikes, or clean up Sentry noise. Requires Sentry MCP server. Triggers on "fix sentry", "triage errors", "production bugs", "sentry issues".

bug-root-cause-finder

by dykyi-roman

Root cause analysis methods for PHP bugs. Provides 5 Whys technique, fault tree analysis, git bisect guidance, and stack trace parsing.

crash-debugging

by conorluddy

Crash log analysis, symbolication, and debugging workflows for iOS apps. Use when investigating app crashes, analyzing crash reports, symbolicating stack traces, or identifying root causes. Covers crash log retrieval, symbolication with dSYM files, stack trace analysis, and common crash patterns.

data-visualization

by uw-ssec

Master advanced declarative visualization with HoloViews. Use this skill when creating complex multi-dimensional visualizations, composing overlays and layouts, implementing interactive streams and selection, building network or hierarchical visualizations, or exploring data with dynamic maps and faceted displays.

pm-one-pager

by majesticlabs-dev

Use when writing feature briefs or decision documents. Not for full PRDs (use /majestic:prd).

omtm-growth

by majesticlabs-dev

YC growth framework - identify One Metric That Matters, commit to 7% weekly growth, install public accountability. Focus-forcing system for early-stage startups.

Neovim LSP API Reference

by ThePrimeagen

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springboot-patterns

by x-cmd

Spring Boot architecture patterns, REST API design, layered services, data access, caching, async processing, and logging. Use for Java Spring Boot backend work.

root-cause-analysis

by kopai-app

Analyze telemetry data for root cause analysis using Kopai CLI. Use when debugging errors, investigating latency issues, tracing request flows across services, or correlating logs with traces.