Essential command-line tools and system utilities.
Integrate external APIs and services with error handling, retry logic, and data transformation. Use when connecting to payment processors, messaging services, analytics platforms, or other third-party providers.
Implement uptime monitoring and status page systems for tracking service availability. Use when monitoring application uptime, creating status pages, or implementing health checks.
Configure network security groups and firewall rules to control inbound/outbound traffic and implement network segmentation.
Ethical hacking and security testing methodologies using penetration testing tools, exploit frameworks, and manual security validation. Use when assessing application security posture and identifying exploitable vulnerabilities.
Bootstrap Warp terminal configuration for Rails projects. Creates launch configurations with colored tabs for dev server, Claude, shell, and more. This skill should be used when setting up Warp for a Rails project. Triggers on "setup warp", "configure warp", "warp rails", "warp bootstrap", "terminal setup for rails", "warp-rails".
Delegates LLK test runs to the llk-test-runner agent using @.cursor/agents/llk-test-runner.md. Use when the user asks to run tests or mentions LLK tests. Ensure test commands run to completion before reading terminal output (no polling).
Build interactive CLI tools with the Constructive CLI SDK. Use when asked to "create a CLI", "build a command-line tool", "add CLI prompts", "create interactive prompts", "store CLI config", "add terminal colors", or when building any CLI application in a Constructive project. This package provides runtime utilities for type coercion, config management, display formatting, and command handler patterns used by generated and custom CLIs.
CLI tool (csdk) for the public API — provides CRUD commands for 108 tables and 64 custom operations
CLI tool (csdk) for the objects API — provides CRUD commands for 5 tables and 15 custom operations
Build MAPL with NAG, gfortran, or Intel compilers on macOS and Linux
Execute shell commands and pipe output to files for logging and further processing
Implement framebuffer and diff renderer with grapheme safety and minimal terminal output.
Build and modify terminal user interfaces using OpenTUI with React or Core API. Use when implementing terminal UIs, TUIs, CLI applications, interactive terminal components, keyboard navigation, terminal styling, or working on OpenTUI-based applications.
GitHub Actions workflow management using GitHub CLI. Trigger when user wants to check CI status ("check CI", "is the build passing"), view workflow runs ("show recent runs", "view action logs"), watch running workflows ("watch CI"), or rerun failed workflows ("rerun the build").
Use when creating or editing documents (DOCX, PDF, XLSX, PPTX) that need professional output. Adds visual verification, typography hygiene, and formula patterns to the document-skills plugin.
Expert guidance for Dagster data orchestration including assets, resources, schedules, sensors, partitions, testing, and ETL patterns. Use when building or extending Dagster projects, writing assets, configuring automation, or integrating with dbt/dlt/Sling.
Automated skill creation workshop with intelligent source detection, smart path management, and end-to-end workflow automation. This skill should be used when users want to create a new skill or convert external resources (GitHub repositories, online documentation, or local directories) into a skill. Automatically fetches, organizes, and packages skills with proactive cleanup management.
Get Codex's review of Claude's implementation plans. Trigger when user wants a second opinion on a plan ("have Codex review this plan", "get second opinion from Codex", "critique this plan with Codex"), or after Claude creates a plan file that needs validation before implementation.
Deep architectural analysis using Gemini's codebase_investigator tool. Trigger when user needs architecture overview ("analyze this codebase", "map dependencies"), onboarding to unfamiliar code, understanding legacy systems, or identifying technical debt.
Build comprehensive, mobile-compatible Obsidian study vaults from academic course materials with checkpoint-based workflow, error pattern recognition, and quality assurance. Battle-tested patterns from 828KB/37-file projects. Works across all subjects - CS, medicine, business, self-study.
Build mobile-compatible Obsidian study vaults from academic materials with checkpoint workflow and QA. Battle-tested on 800KB+ projects. Works across CS, medicine, business.
Codebase analysis using Codex CLI with read-only sandbox. Trigger when user needs architecture overview ("analyze this codebase with Codex", "have Codex map dependencies"), onboarding to unfamiliar code, understanding legacy systems, or identifying technical debt.
On-demand access to Apple Developer Documentation via the apple-docs-mcp server. Triggers when users ask about SwiftUI, UIKit, iOS, macOS, watchOS, tvOS, visionOS, Swift, Xcode, WWDC, Apple APIs, or Apple frameworks.
