Coding & Dev Tools

rwilson504 Skill

Generate front/back/left/right/top/bottom verification images for build123d models after each rebuild. USE FOR: six-side screenshots, orthographic checks, verify walls/faces, compare +Y vs -Y, regression snapshots, visual QA before print.

ngxtm Bundle

Functional error handling using Dartz and Either.

ngxtm Bundle

Express-inspired Go web framework built on fasthttp.

ngxtm Bundle

Context-less navigation, named routes, and middleware using GetX.

ngxtm Bundle

Java language fundamentals, JVM basics, modern features, and idiomatic patterns.

ngxtm Bundle

Reactive types, HTTP clients, and non-blocking patterns.

ngxtm Bundle

Rust serialization/deserialization framework for JSON, YAML, TOML, and more.

ngxtm Bundle

Idiomatic TypeScript patterns for clean, maintainable code.

ngxtm Bundle

HTTP networking standards using Dio and Retrofit with Auth interceptors.

ngxtm Bundle

Standard project layout, package conventions, module system, and layered architecture patterns.

ngxtm Bundle

Controller/Service separation and Custom Decorators.

sitaggart Bundle

Find what a change could break somewhere else before it ships, beyond the diff, and prove the one fact it's safe because of by running real code instead of writing it up. Use for 'blast radius of X', 'what could this break', or reviewing a small diff you don't trust.

sitaggart Bundle

Find root causes and fix bugs. Use for errors, failing tests, issue repros, stack traces, "debug this", or "why is this failing".

sitaggart Skill

Clarify and stress-test a requirements doc, plan, design, or rough approach through a focused interview. Use when the user wants to be grilled, or before ce-plan when the requirements are too branchy, ambiguous, or strategically important to plan cleanly.

sitaggart Bundle

Generate and evaluate grounded ideas. Use for 'what should I improve', 'give me ideas', 'ideate', 'surprise me', or 'what would you change'.

sitaggart Bundle

Start the dev server, open the feature in a browser, and iterate on improvements together. Manual invocation only — type /ce-polish to run it.

sitaggart Bundle

Document a recently solved problem into .ai/solutions/ and, when domain terms surface, CONCEPTS.md — the project's shared domain vocabulary.

pmarashian Skill

Document when to use seeded vs. unseeded RNG, provide patterns for RNG seed management, include examples of deterministic game logic, document seed regeneration patterns, and provide test patterns for RNG behavior. Use when implementing game features that use random number generation.

pmarashian Bundle

Standardized patterns for localStorage utilities, including key naming conventions, error handling, and testing strategies. Use when creating or modifying localStorage utilities, when localStorage key mismatches occur, or when testing storage functionality. This codebase uses camelCase keys (e.g., pixelGameSettings, not pixel-game-settings).

pmarashian Bundle

Standardized Phaser scene template with test seam, lifecycle methods, and common patterns. Use when creating new Phaser scenes to ensure consistency, test seam setup, and proper lifecycle management. Provides template code for new scenes.

pmarashian Skill

Run a command with a time limit in a cross-platform way. Do not rely on GNU timeout (coreutils)—it is not default on macOS. Use when agents may run on macOS or when timeout 10s npm run dev fails.

pmarashian Bundle

Techniques for forcing error conditions in code to test error handling paths, including mock failure injection. Use when testing error handling, maze generation failures, or when error conditions are hard to trigger naturally. Create test scenarios to force error conditions and verify error handling works correctly.

pmarashian Bundle

Efficient patterns for testing time-based game features, including timer manipulation and countdown verification. Use when testing timer functionality, countdown features, or time-based game mechanics. Never wait for natural countdown - use test seam setTimer() commands instead.

pmarashian Skill

Patterns for avoiding common TypeScript errors, proper type definitions, and early type checking workflows. Use when writing TypeScript code, encountering type errors, or before running tests. Prevents 50-60% of compilation errors and reduces fix cycles from 3-5 to 1-2.

pmarashian Skill

Modify Cursor/VSCode user settings in settings.json. Use when the user wants to change editor settings, preferences, configuration, themes, font size, tab size, format on save, auto save, keybindings, or any settings.json values.

pmarashian Bundle

Provides battle-tested patterns, best practices, and code examples for building Phaser 3 games. Use when writing game code, implementing game mechanics, setting up scenes, handling physics, animations, input, or any Phaser-related development. Covers architecture, performance, algorithms, and common pitfalls.

pmarashian Skill

Document common error types, provide recovery strategies, retry patterns with limits, and fallback strategies. Use when encountering compilation errors, test failures, tool failures, or other execution errors. Provides systematic approach to error handling and recovery.

pmarashian Bundle

Standardized patterns for testing Phaser game movement, including key state handling and collision verification. Use when testing player movement, collision detection, or when movement testing challenges occur. Phaser requires keydown/keyup pattern, not single press events.

rwilson504 Skill

Stream Deck profile bundling, localization/i18n, and Stream Deck + touch-strip layouts: shipping .streamDeckProfile files inside a plugin, switching profiles programmatically (streamDeck.profiles.switchToProfile), language files (en/de/fr/ja/ko/es/zh_CN/zh_TW.json), manifest string overrides + Localization dictionary, streamDeck.i18n.translate, custom touch-strip layout JSON (200×100 canvas, bar/gbar/pixmap/text items), built-in layout IDs ($A0/$A1/$B1/$B2/$C1/$X1), per-feedback-item keys. USE FOR: bundling a default profile with your plugin, switching the device to a bundled profile, translating action names/tooltips, custom dial touch-strip designs, custom layout JSON schema, reserved layout keys (title, icon, value, indicator).

kesslerio Skill

Send third-party WhatsApp messages or sync/search WhatsApp history via wacli, not normal active chats.

kesslerio Skill

Search GIF providers with CLI/TUI, download results, and extract stills/sheets.

kesslerio Skill

Get current weather, rain, temperature, and forecasts for locations or travel planning.

kesslerio Skill

Query Google Places for text search, place details, resolve, reviews, or scriptable JSON via goplaces.

kesslerio Bundle

Coordinate multi-step detached tasks as one durable TaskFlow job with owner context, state, waits, and child tasks.

kesslerio Skill

Fetch GitHub issues, delegate fixes to subagents, open PRs, watch reviews, or run /gh-issues workflows.

kesslerio Skill

Add, update, list, search, or inspect Things 3 todos, inbox, today, projects, areas, and tags on macOS.