Complete Flutter SDK installation, IDE configuration, and troubleshooting guide for Linux, macOS, and Windows. Use for installing Flutter SDK from scratch, configuring PATH environment variables across platforms, setting up VS Code/Android Studio/IntelliJ IDEA with Flutter plugins, resolving 'flutter command not found' errors, fixing flutter doctor warnings and errors, troubleshooting Android SDK/NDK installation issues, configuring Xcode and CocoaPods on macOS, installing Visual Studio C++ build tools on Windows, resolving PATH conflicts and SDK path issues, fixing network/proxy setup problems, debugging IDE plugin activation, configuring emulators and simulators, handling platform-specific build errors, resolving dependency conflicts, fixing certificate and signing issues, troubleshooting hot reload failures, and verifying successful installation with flutter doctor diagnostics.

AI-driven Flutter E2E testing via VM Service CLI. Control running Flutter apps in debug mode for smoke tests, regression checks, exploratory testing, and UI automation. Trigger when user mentions E2E testing, UI automation, smoke tests, integration testing, test automation, controlling Flutter apps, VM Service interaction, debugging UI flows, automated regression testing, CI sanity checks, or testing native dialogs/permissions/WebViews. Supports stateful named instances or stateless direct URI connections. Ideal for rapid test feedback, AI agent workflows, element discovery, screenshot capture, log collection, and scriptable UI interactions (tap, scroll, enterText). Use for troubleshooting flaky tests, automating repetitive manual tests, verifying app behavior after merges, or setting up automated QA pipelines.

Use this skill when the user wants to find unexplored tool, app, or project ideas that nobody has built yet. Triggers: 'nobodybuilt', 'find me an idea', 'what should I build', 'viral tool idea', 'unexplored niche', 'blue ocean', 'surprise me with an idea', 'what hasn't been built yet', or when the user sends a screenshot/photo asking for tool ideas. Accepts text or images as input — analyzes screenshots of apps, photos of real-world problems, or Reddit/Twitter posts to identify gaps. Searches GitHub, Reddit, Product Hunt, npm, and AI directories for real gaps, scores ideas on 9 viral factors, then generates complete publish-ready code + README + launch strategy. Do NOT use for: building a specific tool the user already has in mind, code review, debugging, or general brainstorming unrelated to tool/product discovery.

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Audit your business workflows and find automation opportunities

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Project code patterns and conventions. Auto-loads when implementing, designing, verifying, or reviewing code. Provides detailed pattern definitions with code examples. Consult this whenever writing new code, reviewing changes, or trying to understand how this project structures things.

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Helps follow consistent git workflow practices.

Calculate the business use of home deduction for self-employed individuals who work from home. This flows to Schedule C Line 30 via Form 8829.

The authoritative category reference for US small businesses filing Schedule C (Form 1040). Use this to determine which line an expense belongs on. S-Corps (Form 1120-S) and C-Corps (Form 1120) use di

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Score and prioritize tasks using Eisenhower matrix. Keyword-based urgency and importance scoring with ranked output.

Technical execution standard for all coding, data engineering, SQL, Python, and implementation work with Nicholas Hidalgo. Governs code generation, documentation rules, stack preferences, testing, and analytics engineering guidance. Layers on top of claude-operator-standard (which must be active) and does not repeat communication, troubleshooting, output format, or session behavior rules. Trigger this skill for any coding task, SQL query, Python script, dbt model, React component, data pipeline, BI logic, or technical implementation request.

Evidence-based editorial pipeline that detects and removes AI writing patterns using a research-grounded rubric, preserves author facts, and gates on high-severity issues.

Writes clear, direct professional emails. Removes sycophancy, filler, and AI tells.

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Set up branch and folder naming rules for the current project

Analyze AI session patterns to suggest constitution rules or memory entries.

Audit and optimize governance documents for AI context efficiency.

Perform a comprehensive security review of the current codebase

Create or update the feature specification from a natural language feature description.

Create baseline documentation for the project, establishing context for

Create a bug fix workflow with regression test and minimal documentation.

Validate and reorganize spec-kit artifacts with proper numbering and

Initiate a feature deprecation workflow with phased sunset process (warnings

Create an emergency hotfix workflow with expedited process and mandatory

Incorporate documents into an existing or new workflow and advance stages

Review completed implementation work and update task status.

Create or update project governing principles and development guidelines.

Initiate a feature deprecation workflow with phased sunset process (warnings\

'Spec-kit workflow command: enhance-constitution'

> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`

PixiJS — fast, lightweight 2D rendering library for the web.

PixiJS v8 — fast 2D WebGL/WebGPU rendering engine. Covers Application setup, scene graph, sprites, graphics, text, assets, filters, events, and the ticker system.

Documentation conventions for generating high-quality AI agent skills from TypeScript source. Use when preparing a library for skill generation, auditing JSDoc quality, fixing audit warnings, writing @useWhen/@avoidWhen/@never tags, or asking about documentation conventions for skills. Use this even if the user just says 'audit my docs', 'improve my JSDoc', or 'make my skills better'.

Generate AI agent skills from TypeScript documentation

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- Act as the **deterministic compiler** between terrain physics and tactical visual language.

Use when reviewing pull requests, reviewing your own code before committing, or when asked to review code changes. Provides structured analysis with severity categorization, security focus, and optional worktree isolation for safe PR review.

Your CLAUDE.md is how Claude Code understands your project. A good one makes everything faster. A bad one wastes tokens on every single message.

Write the plan before writing the code. Execute it in small batches. Review between batches. This is how you avoid rewriting the same feature three times.

Writes Terraform code following strict module abstraction, file structure, and quality standards. Every module must represent a meaningful level of abstraction, use the latest stable releases, and pas

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Systematically debug an error by tracing its origin through the codebase, identifying root causes, and suggesting targeted fixes. Produces a structured investigation log.

Generate intelligent conventional commit messages from staged changes. Analyzes diffs, auto-detects scope and breaking changes, and commits with approval.

Run a comprehensive project health check covering dependencies, configuration, security, testing, and build integrity. Outputs a graded report card with actionable recommendations.