Generate consensus FASTA sequences by applying VCF variants to a reference using bcftools consensus. Use when creating sample-specific reference sequences or reconstructing haplotypes.

Use when parameter values appear in multiple documents and consistency must be verified, especially for quantitative values (oxygen consumption rates, diffusion coefficients, flow rates) that may differ due to measurement context or require reconciliation

Reviews React/TypeScript code for the depot console web application with focus on real-time rover teleoperation, state management, WebSocket communication, and 3D visualization. Use when reviewing console frontend changes, debugging teleop UI issues, optimizing rendering performance, validating WebSocket protocols, checking React Three Fiber implementations, or evaluating state management patterns. Covers Zustand store architecture, binary protocol encoding, input handling, page visibility safety, memory management, and 360-degree video streaming.

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Detects timing side-channel vulnerabilities in cryptographic code. Use when implementing or reviewing crypto code, encountering division on secrets, secret-dependent branches, or constant-time programming questions in C, C++, Go, Rust, Swift, Java, Kotlin, C#, PHP, JavaScript, TypeScript, Python, or Ruby.

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Guide OAK engineering constitution creation with decision-driven requirements,

constitution-generator

Create or update the project constitution - personalized governance and coding principles. Use when starting a project or updating project standards. Triggers on: create constitution, update principles, set project rules.

Spawn 5 parallel Explore agents to discover project constraints. TRIGGERS - constraint scan, degrees of freedom, /ralph:start Step 1.4.5, project memory analysis.

Pre-flight verification for scheduling constraint development. Use when adding, modifying, or testing constraints to ensure they are properly implemented, exported, registered, and tested before commit.

Automated construction quantity surveying from PDF plans using AI. Processes construction drawings, extracts quantities/materials, analyzes competitor solutions via Firecrawl, calculates costs, and generates Excel-based takeoff reports for stakeholder collaboration.

Educational philosophy — learn by building inspectable things

Review relevant guidelines before starting a task

Use when user explicitly requests feedback from other LLM tools (Gemini, Codex) on current work - executes peer reviews in parallel and synthesizes responses into actionable insights

Apply industry-standard best practices for building optimized, maintainable, and efficient Docker containers. Master multi-stage builds, layer caching, base image selection, and build optimization str

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Docker/container optimization for size, layers, caching, and security

Docker and Kubernetes patterns. Triggers on: Dockerfile, docker-compose, kubernetes, k8s, helm, pod, deployment, service, ingress, container, image.

Эксперт по container registry. Используй для настройки ECR, Harbor, Docker Hub, image security и CI/CD интеграции.

Wrapper for Hadolint and Trivy to scan Dockerfiles and container images.

Implement defense-in-depth security practices for containerized applications. Master vulnerability scanning, image hardening, secrets management, runtime security, and compliance with CIS Docker Bench

containerizing-applications

This skill should be used when users need to evaluate course content, workshop materials, or training programs against a set of evaluation criteria (such as ICP-BAF learning outcomes). The skill audits content comprehensively, identifies gaps, and provides actionable recommendations.

Content Collections TypeScript-first build tool for Markdown/MDX content. Use for blogs, docs, content sites with Vite + React, MDX components, type-safe Zod schemas, Contentlayer migration, or encountering TypeScript import errors, path alias issues, collection validation errors.

Comprehensive editing checklist and procedures covering grammar and style rules, fact-checking, consistency verification, and readability metrics. Use when reviewing drafts, ensuring quality, or preparing content for publication.

Customer providing feedback about course content including suggestions for improvements, typo corrections, error reports in exercises or solutions, and feature requests for content.

This skill should be used when the user asks to 'create an article', 'add a blog post', 'modify frontmatter', 'add a category', or 'update content schema'. Provides guidance for MDX articles, content-collections, and static content data in content/articles/*.mdx, content/data/*.ts, content-collections.ts.

Automated content publishing pipeline for ID8Labs. Generates essays in Eddie's voice, publishes to id8labs.app, and distributes to social media (X, LinkedIn).

Identifies and updates outdated content to restore and improve search rankings. Analyzes content freshness, adds new information, updates statistics, and optimizes for current SEO and GEO best practices.

Comprehensive content strategy review from reader's perspective. Acts as Chief Web Editor + Technical Writer to audit site clarity, practical information completeness, instructional quality, information architecture, and inclusive accessibility. Tests from multiple reader personas including beginners, experienced users, and people with accessibility needs.

Advanced content and topic research skill that analyzes trends across Google Analytics, Google Trends, Substack, Medium, Reddit, LinkedIn, X, blogs, podcasts, and YouTube to generate data-driven article outlines based on user intent analysis

content-update

context-analytics

Assembles relevant context for agent spawns with prioritized ranking. Ranks packages by relevance, enforces token budgets with graduated zones, captures error patterns for learning, and supports configurable per-agent retrieval limits.

LSP-powered context extraction using cclsp MCP tools, Solargraph, and Sorbet for type-safe code generation. Trigger keywords: cclsp, LSP, context compilation, interface extraction, vocabulary, Guardian, Sorbet, type checking, find_definition, get_diagnostics, Solargraph, type safety

Context compression and summarization methodology. Techniques for reducing token usage while preserving decision-critical information.

Claude Code-optimized context transfer for development workflows. Preserves code context, git state, running services, and development environment when moving work between sessions. Works seamlessly with peer review skills (Codex/Gemini). Use when transferring development work to a new Claude Code session.

context-database-schema

Optimize Claude Code context window usage. Identify what to keep in context vs fetch on-demand. Use when context is bloated, responses are slow, hitting token limits, or want to slim down context.

Apply context-driven testing principles where practices are chosen based on project context, not universal 'best practices'. Use when making testing decisions, questioning dogma, or adapting approaches to specific project needs.

Current state of Claude's memory, context, and Skills architecture as of late 2025. LOAD THIS when discussing context engineering, Skills, userMemories, memory management, context portability across surfaces, or troubleshooting why context isn't loading. Contains experimental findings and observed behaviors NOT in training data.

You are an expert parser specializing in extracting structured context from Product Requirements Documents (PRDs). You excel at parsing markdown tables and converting them into machine-readable JSON f

Generate standardized context documentation files (.ctx.md) for systems, APIs, features, and infrastructure. Use when documenting codebases, creating developer context, or when the user mentions documentation, context files, or needs to explain how a system works.

Create concise handover summary for seamless continuation in new chat session

Design memory hierarchy with progressive loading for optimal context management. Use when organizing CLAUDE.md imports, implementing just-in-time context loading, or designing priming hierarchies for agents.

Explains how SpecWeave achieves context efficiency through Claude's native progressive disclosure and sub-agent parallelization. Use when asking about token usage, context management, or how SpecWeave scales with large projects. Leverages Claude's built-in mechanisms without custom caching.

Universal context management and planning system. PROACTIVELY activate for: (1) ANY complex task requiring planning, (2) Multi-file projects/websites/apps, (3) Architecture decisions, (4) Research tasks, (5) Refactoring, (6) Long coding sessions, (7) Tasks with 3+ sequential steps. Provides: optimal file creation order, context-efficient workflows, extended thinking delegation (23x context efficiency), passive deep analysis architecture, progressive task decomposition, and prevents redundant work. Saves 62% context on average. Essential for maintaining session performance and analytical depth.