Monitoring
Logging, metrics, and observability
OpenTelemetry Observability Expert
by anton-abyzov
OpenTelemetry expert for full-stack observability including distributed tracing, metrics, and log correlation. Covers OTel Collector configuration, auto-instrumentation for Node.js/Python/Java/.NET/Go, sampling strategies, backend integration (Grafana, Jaeger, Datadog), and cost optimization. Activates for: OpenTelemetry, OTel, distributed tracing, tracing, spans, metrics, observability, Jaeger, Grafana Tempo, OTLP.
AWS Cost Optimization Expert
by anton-abyzov
AWS cost optimization - EC2 Reserved Instances, Savings Plans, Spot, Lambda optimization, Cost Explorer, Trusted Advisor.
strategic-narrative-generator
by mohitagw15856
Generates the strategic story connecting your roadmap to company
setup-check
by ReinaMacCredy
Verify Maestro plugin prerequisites — Agent Teams flag, jq, trace MCP, PSM tools, directories, and hooks.
peon-ping-log
by PeonPing
Log exercise reps for the Peon Trainer. Use when user says they did pushups, squats, or wants to log reps. Examples - "/peon-ping-log 25 pushups", "/peon-ping-log 30 squats", "log 50 pushups".
counterexample-generator
by ArabelaTso
Generate concrete counterexamples when formal verification, assertions, or specifications fail. Use this skill when debugging failed proofs, understanding why verification fails, creating minimal reproducing examples, analyzing assertion violations, investigating invariant breaks, or diagnosing specification mismatches. Produces concrete input values, execution traces, and state information that demonstrate the failure.
monitoring-observability
by Logos-Liber
Prometheus, Grafana, CloudWatch, Azure Monitor, Stackdriver, logging, alerting, and SRE practices
golang-idioms
by rohitg00
Idiomatic Go patterns for error handling, interfaces, concurrency, testing, and module management
monitoring-observability
by rohitg00
Monitoring and observability with OpenTelemetry, Prometheus, Grafana dashboards, and structured logging
zig-debugging
by mohitmishra786
Zig debugging skill. Use when debugging Zig programs with GDB or LLDB, interpreting Zig runtime panics, using std.debug.print for tracing, configuring debug builds, or debugging Zig programs in VS Code. Activates on queries about debugging Zig, Zig panics, zig gdb, zig lldb, std.debug.print, Zig stack traces, or Zig error return traces.
error-handling-standardizer
by patricio0312rev
Creates consistent error handling with custom error classes, HTTP status mapping, structured logging, safe client messages, and error taxonomy. Use when standardizing "error handling", "logging", "error responses", or "exception management".
Experiment
by simota
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Beacon
by simota
可観測性・信頼性エンジニアリングの専門エージェント。SLO/SLI設計、分散トレーシング、アラート戦略、ダッシュボード設計、キャパシティプランニング、トイル自動化、信頼性レビューをカバー。
product-strategy
by NickCrew
Product vision, roadmap development, and go-to-market execution with structured prioritization frameworks. Use when evaluating features, planning product direction, or assessing market fit.
postmark-webhooks
by hookdeck
Receive and process Postmark webhooks. Use when setting up Postmark webhook handlers, handling email delivery events, processing bounces, opens, clicks, spam complaints, or subscription changes.
prompt-engineering
by doodledood
'Craft or update LLM prompts from first principles. Use when creating new prompts, updating existing ones, or reviewing prompt structure. Ensures prompts define WHAT and WHY, not HOW.'
decide
by doodledood
'Personal decision advisor for QUALITY over speed. Exhaustive discovery, option finding, sequential elimination, structured analysis. Use for investments, purchases, career, life decisions. Surfaces hidden factors, tracks eliminations with reasons, confident recommendations. Triggers: help me decide, should I, which should I choose, compare options, what should I do, weighing options.'
laravel-blade
by fusengine
Create Blade templates with components, slots, layouts, and directives. Use when building views, reusable components, or templating.
reliability-engineering
by miles990
SRE principles, observability, and incident management
ast-grep
by ssiumha
Creates ast-grep patterns for structural code search. Use when finding functions/classes by structure, refactoring code, or when grep returns too many false positives.
deployment
by ssiumha
Automates deployments and infrastructure management. Use for PM2, Helmfile/K8s, Ansible playbooks, database config, monitoring setup, or multi-server automation.
golang-observability-opentelemetry
by bobmatnyc
"Instrumenting Go applications with OpenTelemetry for distributed tracing, Prometheus for metrics, and structured logging with slog"
trace
by udecode
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source of invalid data or incorrect behavior
dspy
by vamseeachanta
Compile prompts into self-improving pipelines with signatures, modules, optimizers, and programmatic prompt engineering