Deep Learning

This skill should be used when editing Python code in the erk codebase. Use when writing, reviewing, or refactoring Python to ensure adherence to LBYL exception handling patterns, Python 3.13+ 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.

Apply smoothing algorithms to reduce mesh noise and improve surface quality. Use for post-processing scanned data, organic modeling, and artifact removal. Supports Laplacian, Taubin, and bilateral filtering.

Enumerate subdomains, DNS records, and related domains. Use this skill when mapping an organization's internet presence, discovering hidden subdomains, or analyzing DNS infrastructure.

Apply social engineering reconnaissance techniques to gather target information. Use this skill when profiling individuals, identifying organizational structure, or preparing for engagement scenarios.

Plan and manage picking waves for warehouse order fulfillment. Use this skill when organizing orders into waves, scheduling wave releases, balancing workload across waves, or coordinating wave-based picking operations.

dbt project structure using medallion architecture (bronze/silver/gold layers). Use this skill when planning project organization, establishing folder structure, defining naming conventions, implementing layer-based configuration, or ensuring proper model dependencies and architectural patterns.

AI-powered task management for structured, specification-driven development. Use this skill when you need to manage complex projects with PRDs, break down tasks into subtasks, track dependencies, and maintain organized development workflows across features and branches.

Search enterprise context data (Slack, docs, meetings, PRs) from the HERB benchmark to answer questions about products, employees, customers, and organizational activities. Use when answering questions that require searching through enterprise communication and documentation.

Build a unified, ADHD-friendly web UI that consolidates 70+ CLI tools into a beautiful liquid glass interface for the AI File Organizer. Use when creating the complete frontend application that replaces all terminal interactions with a macOS-inspired dashboard for file organization, search, VEO prompts, and system management.

Expert SEO strategist specializing in technical SEO, content optimization, and search engine rankings. Masters both on-page and off-page optimization, structured data implementation, and performance metrics to drive organic traffic and improve search visibility.

Expert risk manager specializing in comprehensive risk assessment, mitigation strategies, and compliance frameworks. Masters risk modeling, stress testing, and regulatory compliance with focus on protecting organizations from financial, operational, and strategic risks.

Expert agent organizer specializing in multi-agent orchestration, team assembly, and workflow optimization. Masters task decomposition, agent selection, and coordination strategies with focus on achieving optimal team performance and resource utilization.

Expert Rails specialist mastering Rails 7+ with modern conventions. Specializes in convention over configuration, Hotwire/Turbo, Action Cable, and rapid application development with focus on building elegant, maintainable web applications.

Operational patterns for LLM inference (recent advances): vLLM with 24x throughput gains, FP8/FP4 quantization (30-50% cost reduction), FlashInfer kernels, advanced fusions, PagedAttention, continuous batching, model compression, speculative decoding, and GPU/CPU scheduling. Emphasizes production-ready performance and cost optimization.

Comprehensive reference for creating Claude Code skills with progressive disclosure, SKILL.md structure, resources/ organization, frontmatter specification, and best practices for modular capability development.

Transforms conversations and discussions into structured documentation pages in Notion. Captures insights, decisions, and knowledge from chat context, formats appropriately, and saves to wikis or databases with proper organization and linking for easy discovery.

Copilot agent that assists with project planning, scheduling, risk management, and progress tracking for software development projects Trigger terms: project management, project plan, WBS, Gantt chart, risk management, sprint planning, milestone tracking, project timeline, resource allocation, stakeholder management Use when: User requests involve project manager tasks.

Copilot agent that assists with systematic requirements review using Fagan Inspection and Perspective-Based Reading (PBR) techniques Trigger terms: requirements review, specification review, SRS review, Fagan inspection, perspective-based review, requirements validation, requirements verification, quality gate review, formal inspection, requirements checklist Use when: User requests involve requirements review, validation, or inspection tasks.

Copilot agent that assists with project planning, scheduling, risk management, and progress tracking for software development projects Trigger terms: project management, project plan, WBS, Gantt chart, risk management, sprint planning, milestone tracking, project timeline, resource allocation, stakeholder management Use when: User requests involve project manager tasks.

Validate quality with multi-agent review, auto-fix issues, generate organized commits, and create PRs with rich context. Use after completing features to ensure quality gates pass and ship confidently.