CLI Tools

Declarative macOS environment management via Nix. Use when user wants to install packages, add CLI tools, configure programs, manage dotfiles, or modify their development environment. Covers adding packages, the pnpm dlx wrapper pattern for npm tools, and rebuilding the system.

Implement comprehensive input validation on both client and server sides with clear error messages, type checking, and sanitization to prevent security vulnerabilities. Use this skill when validating user input, implementing form validation, checking data types and formats, sanitizing input to prevent injection attacks (SQL, XSS, command injection), validating business rules, providing field-specific error messages, implementing server-side validation for all entry points (API endpoints, web forms, background jobs), using client-side validation for immediate user feedback, applying allowlists over blocklists, validating ranges and required fields, or ensuring consistent validation across the application. Apply this skill when handling any user input, building forms, creating API endpoints, or reviewing code for security and data integrity.

Oracle DBA and DevOps expertise for Autonomous Database (ADB) on OCI. This skill should be used when managing Oracle Autonomous Databases, writing optimized SQL/PLSQL, configuring security (TDE, Database Vault, Data Safe), implementing HA/DR (Data Guard, PITR), using OCI CLI for database operations, or integrating with Oracle MCP servers for AI-assisted database management. Covers Oracle Database versions 19c, 21c, 23ai, and 26ai.

Reportei marketing report generation API via curl. Use this skill to manage clients, reports, templates, integrations and webhooks for automated marketing analytics.

Build modern Fluent Design WPF applications using the WPF UI library (lepoco/wpfui). Use when creating WPF desktop apps with Windows 11 styling, NavigationView shells, dark/light themes, Card layouts, and modern controls. Provides patterns for App.xaml setup, MVVM integration, dashboard layouts, and real-world UI improvements.

Defines and generates OpenAPI 3.1 specifications with TypeScript type generation, validation, and documentation. Use when documenting APIs, generating client SDKs, or implementing contract-first API design.

Provides a comprehensive guide and templates for creating integration tests for FastAPI applications. Use this skill when you need to set up or write integration tests involving a database, authentication, file uploads, or error handling. It includes patterns for pytest fixtures, test client usage, and test data factories.

{{SKILL_DESCRIPTION}}. Use when users request {{USE_CASES}}. Demonstrates the System Skill Pattern (CLI + SKILL.md + Database).

iTerm2 terminal emulator and tmux multiplexer expertise. USE WHEN user mentions iTerm2, tmux, terminal sessions, split panes, window management, OR terminal productivity on macOS.

Nix environment patterns for Ellie's projects. Use when (1) a tool or command is not available on the system, or (2) setting up a new project that needs a development environment. Provides patterns for ad-hoc tool execution and flake-based devShells with direnv.

Use when working with Nix in the infra monorepo - devShells, devbox NixOS container, and Home-Manager user config.

Internal resource library for HeyReach integration. Contains shared API client, operation scripts, and reference documentation.

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

Use Gemini CLI for web search powered by Google. Triggers on search requests where Google's search quality matters. Use for "google this", "search for...", "find information about...", "what's the latest on...".

Interactively scaffold production-ready Nebu processors (origin/transform/sink) with proper Go module structure, CLI helpers, and optional registry entries

Deploys infrastructure on Linode (Akamai Cloud) with Linodes, Firewalls, and VLANs.Strong Kubernetes support with Cluster Autoscaler and Akamai edge network integration.Use when: setting up Linode/Akamai infrastructure, deploying Linodes, configuring firewalls, needing Kubernetes autoscaling, wanting Akamai CDN integration.Keywords: linode, akamai, linode-cli, VPS, dedicated CPU, firewall, VLAN, kubernetes autoscale, infrastructure

Top password lists for authorized security testing: common passwords, darkweb leaks, worst passwords. Curated essentials (<10MB).

Use this skill when working with the 1Password CLI (`op` command) for secrets management, retrieving API keys, injecting secrets into development environments, or any task involving 1Password vault operations. Triggers on: "1password", "op command", "secrets management", "api keys from vault", "op run", "op read", "service account token".

Generate Azure DevOps CLI commands for automation and scripting. Use when automating Azure DevOps operations via CLI.

Generates production-ready API clients with TypeScript types, retry logic, rate limiting, authentication (OAuth, API keys), error handling, and mock responses. Use when user says "integrate API", "API client", "connect to service", or requests third-party service integration.