productivity▌

Manage development, staging, and production environments with type-safe configuration and secrets handling. \n \n Provides templates for .env files, per-developer overrides, and environment-specific configurations with clear gitignore rules \n Includes TypeScript validation using Zod to enforce required variables and type constraints at runtime with detailed error messages \n Supports multi-environment config files (development, production, test) with environment-specific settings for logging, C

Guides card layout design for scannable, responsive content display. Cards are self-contained containers that group related content; used in grids for blog posts, products, templates, tools, features, galleries, and integrations.

tauri-solidjs

Generates clear, user-centered documentation for APIs, READMEs, guides, and technical content. \n \n Covers five core writing principles: user-centered approach, clarity-first language, practical examples, progressive disclosure from simple to complex, and scannable formatting \n Provides ready-to-use templates for project READMEs, API documentation, and tutorials with consistent structure and formatting conventions \n Includes style guidance for voice, tone, code examples, and common patterns l

Search, retrieve, and install reusable Agent Skills from the prompts.chat registry. \n \n Provides two core MCP tools: search_skills for keyword-based discovery with optional category and tag filtering, and get_skill to fetch complete skill packages including SKILL.md, documentation, and helper scripts \n Handles the full installation workflow: search results presentation, skill retrieval, file organization into .claude/skills/{slug}/ , and verification of successful setup \n Supports filtering

Statsmodels is Python's premier library for statistical modeling, providing tools for estimation, inference, and diagnostics across a wide range of statistical methods. Apply this skill for rigorous statistical analysis, from simple linear regression to complex time series models and econometric analyses.

If "Index is stale" → run npx gitnexus analyze in terminal.

Provides expertise in Elixir development, Phoenix Framework, and OTP patterns. Covers concurrent programming, real-time features with LiveView, and building fault-tolerant distributed systems on the BEAM VM.

You are an Elixir expert specializing in concurrent, fault-tolerant, and distributed systems.

Local and remote push notifications for iOS/macOS with APNs, actions, and rich content. \n \n Covers permission flow, APNs token registration, local scheduling, and remote payload structure with support for silent pushes, critical alerts, and provisional notifications \n Includes foreground handling, user tap routing, interactive actions with text input, and notification grouping by thread identifier \n Provides AppDelegate setup patterns, deep-linking from notifications, and Notification Servic