productivity▌

File Organization: This skill uses split structure. See references/ for advanced shader patterns.

Infrastructure automation and configuration management across multiple servers using Ansible playbooks and roles. \n \n Supports playbook-driven deployment, configuration management, patching, and multi-server orchestration with rolling update strategies \n Includes role-based modularity, dynamic inventory management, handlers for idempotency, and health check verification \n Provides template-based configuration, vault integration for sensitive data, and serial deployment modes for controlled r

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to eliminate slow queries. \n \n Covers EXPLAIN plan analysis with key metrics (Seq Scan, Index Scan, cost, rows, execution time) and five index types (B-Tree, Hash, GIN, GiST, BRIN) for different query patterns \n Includes five core optimization patterns: eliminating N+1 queries, cursor-based pagination, efficient aggregation, subquery transformation, and batch operations \n Provides advanced techniques like materialized v

Financial data terminal powered by Yahoo Finance. All commands via the yf script.

Search and retrieve SVGs from 200+ icon libraries with CLI and MCP server integration. \n \n Supports searching across major collections (Lucide, Material Design Icons, Heroicons, Tabler, and 200+ more) with filtering by prefix and result limits \n CLI commands for searching icons, downloading batches as SVG files, and retrieving individual icons with color and size customization \n MCP server tools for AI agents including smart recommendations, similarity matching, project scanning, and batch i

Routing orchestrator for game development projects with platform and dimension-specific sub-skills. \n \n Routes to specialized sub-skills based on target platform (web, mobile, PC, VR/AR) and game dimension (2D or 3D) \n Covers core principles applicable across all platforms: game loop architecture, fixed timestep physics, input abstraction, and performance budgeting for 60 FPS \n Includes pattern selection matrix (State Machine, ECS, Behavior Trees, Object Pooling) with decision rules for when

Trigger this skill for requests about creating presentation files:

Create Meta ad creative that converts using research-driven development, the 6 Elements framework, and format fitting - matching your message to proven ad formats.

Use this skill to guide or reason about the OpenSpec artifact-driven workflow system (OPSX), including artifact graphs, schema/template resolution, change lifecycle, and experimental commands/skills.

Expert guidance for computer vision development using OpenCV, PyTorch, and deep learning techniques. \n \n Covers traditional image processing (filtering, edge detection, morphological operations, geometric transformations) and modern deep learning approaches (YOLO, Faster R-CNN, transfer learning with pre-trained models) \n Includes feature detection and matching (SIFT, ORB, FLANN), object detection with proper bounding box handling, and video processing with frame-by-frame pipelines and object