DevOps

Python coding standards with automatic version detection. Use when writing, reviewing, or refactoring Python to ensure adherence to LBYL exception handling patterns, modern type syntax (list[str], str | None), pathlib operations, ABC-based interfaces, absolute imports, and explicit error boundaries at CLI level. Also provides production-tested code smell patterns from Dagster Labs for API design, parameter complexity, and code organization. Essential for maintaining erk's dignified Python standards.

This skill should be used when the user asks to "clarify requirements", "refine requirements", "specify requirements", "what do I mean", "make this clearer", or when the user's request is ambiguous and needs iterative questioning to become actionable. Also trigger when user says "clarify", "/clarify", or mentions unclear/vague requirements.

Deep expertise in ML/CV model selection, training pipelines, and inference architecture. Use when designing machine learning systems, computer vision pipelines, or AI-powered features.

Generate structured 8-section validation reports with verdict (GOOD/BAD/NEEDS MAJOR WORK), strengths, critical flaws, blindspots, and concrete path forward. Use after strategic-cto-mentor has completed validation analysis and needs to produce final deliverable.

HyperShift team-specific Jira requirements for component selection and conventions

Guide for writing, refactoring, and testing MoonBit projects. Use when working in MoonBit modules or packages, organizing MoonBit files, using moon tooling (build/check/test/doc/ide), or following MoonBit-specific layout, documentation, and testing conventions.

Use this skill when you need to deploy HyperShift clusters on OpenStack infrastructure with proper flavor selection and network configuration

Perform comprehensive regression analysis and predictive modeling using linear regression, decision trees, and random forests. Use when you need to predict continuous values like housing prices, sales forecasts, demand predictions, or any numerical target variables. Includes automated feature engineering, model comparison, and visualization with Chinese language support.

Transform clarified user requests into structured delegation prompts optimized for specialist agents (cto-architect, strategic-cto-mentor, cv-ml-architect). Use after clarification is complete, before routing to specialist agents. Ensures agents receive complete context for effective work.

Analyze a failed test by inspecting the code in the current project and artifacts in Prow CI job. Provide a detailed analysis of the test failure in a pre-defined format.

Analyze network configuration data from sosreport archives, extracting interface configurations, routing tables, active connections, firewall rules (firewalld/iptables), and DNS settings from the sosreport directory structure to diagnose network connectivity and configuration issues

Analyze system resource usage data from sosreport archives, extracting memory statistics, CPU load averages, disk space utilization, and process information from the sosreport directory structure to diagnose resource exhaustion, performance bottlenecks, and capacity issues

Identify and challenge implicit assumptions in plans, proposals, and technical decisions. Use when strategic-cto-mentor needs to surface hidden assumptions and wishful thinking before they become costly mistakes.

Interactive markdown review with web UI. Use when:- User says "review this", "check this plan", "/review"- User wants to give feedback on a plan or document- User says "let me review", "피드백", "검토해줘"- User specifies a file path to review (e.g., "review /path/to/file.md")

This skill should be used when inspecting, analyzing, or querying Claude Code session logs. Use when users ask about session history, want to find sessions, analyze context usage, extract tool call patterns, debug agent execution, or understand what happened in previous sessions. Essential for understanding Claude Code's ~/.claude/projects/ structure, JSONL session format, and the erk extraction pipeline.

Collect and synthesize opinions from multiple AI agents. Use when users say "summon the council", "ask other AIs", or want multiple AI perspectives on a question.

Extract and decompress must-gather archives from Prow CI job artifacts, generating an interactive HTML file browser with filters

Use this skill when you need to deploy HyperShift clusters on existing Kubernetes clusters using KubeVirt virtualization

Generate targeted clarifying questions (2-3 max) that challenge vague requirements and extract missing context. Use after request-analyzer identifies clarification needs, before routing to specialist agents. Helps cto-orchestrator avoid delegating unclear requirements.

Analyze OpenShift must-gather diagnostic data including cluster operators, pods, nodes,and network components. Use this skill when the user asks about cluster health, operator status,pod issues, node conditions, or wants diagnostic insights from must-gather data.Triggers: "analyze must-gather", "check cluster health", "operator status", "pod issues","node status", "failing pods", "degraded operators", "cluster problems", "crashlooping","network issues", "etcd health", "analyze clusteroperators", "analyze pods", "analyze nodes"