Tips for working with a Bevy application

Patterns for detecting and managing code smells and technical debt in .NET applications. Run Slopwatch CLI to detect LLM reward hacking, disabled tests, suppressed warnings, empty catches, and other shortcuts. Use when identifying code smells, running quality gates in CI/CD, or validating LLM-generated code changes.

Create a specification before implementing features. Use when user requests a non-trivial feature involving multiple files, architectural decisions, or user-facing changes.

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A framework for building ui, components and design systems. Components are added as source code to the user's project via the CLI.

Run tests in mflux (fast/slow/full), preserve image outputs, and handle golden image diffs safely.

Vite demo and Playwright + Applitools tests for packed @opentrons JS packages in js-package-testing/. Covers components, shared-data, step-generation, and protocol-visualization. Use for integration testing, package linking, or visual testing.

Step-by-step workflow for committing staged changes and opening a pull request in the lightspeed-service repo.

'Enforce git commit best practices using gitmoji + Conventional Commits format. TRIGGER when creating commits. Ensures quality-gate passes, prevents issue auto-closing (no Close/Fix keywords), includes Co-Authored-By for AI commits, and requires user approval before committing.'

Practical guide for creating human-readable and agent-parseable diagrams using Mermaid. Includes conservative, renderer-compatible templates and when-to-use guidance.

Use this skill to apply a consistent TDD workflow in this repository:

Prepares the CHANGELOG.md file for release by updating the [Unreleased] section with the current plugin version and date. Use when the user asks to prepare changelog for release, update changelog for release, or finalize changelog entries.

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Generate a sprint review changelog from GitHub pull requests. Lists PRs by a given author since a given date, groups them into Features and Fixes, and writes a markdown summary.

Implements the Untitled Placeholder Technique: create N placeholders → capture IDs → generate all scripts with correct wiring → deploy → rename.

Expert in systematic debugging, root cause analysis, test automation, and stealth bug hunting. Find what developers forgot. Test behavior, not implementation.

Analyze OpenAPI/Swagger spec (JSON or YAML) against existing test files and generate an HTML coverage report with QA automation tasks. Use when user provides an OpenAPI spec file and wants to know test coverage status.

Fix a specific bug or problem in the codebase. Supports two modes: immediate fix or plan-first approach.

Transforms AI-generated text into human-sounding writing by applying a **fixed, ordered pipeline of rules**. Each rule is a specific find/replace or structural operation. The agent executing this skil

Describes the sub-agent pipeline: task-decomposer breaks a task into subtasks, task-worker implements them, work-reviewer checks the result; on issues feedback goes back to the worker. Use when orchestrating multi-step work with task-decomposer, task-worker, and work-reviewer agents, or when the user asks how these agents work together.

Mobile-first design thinking and decision-making for iOS and Android apps. Touch interaction, performance patterns, platform conventions. Teaches principles, not fixed values. Use when building React Native, Flutter, or native mobile apps.

Expert-level Mermaid diagram creation, validation, and multi-format rendering. Creates diagrams from descriptions or code analysis, validates syntax, and renders to SVG, PNG, or ASCII with professiona

Simplifies and refines code for clarity, consistency, and maintainability while preserving exact functionality. Focuses on recently modified code unless instructed otherwise. Use when the user asks to simplify, refactor for readability, reduce complexity, improve maintainability, dedupe, or clean up code after changes.

Generates commit messages and PR titles using Conventional Commits for Release Please. Use when writing commit messages, squashing commits, or naming PRs so releases and version bumps are correct.

Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.

Build MCP servers with Node/TypeScript SDK — tools, resources, prompts, Zod validation, stdio vs Streamable HTTP. Use Context7 or official MCP docs for latest API.

Write idiomatic Python code with advanced features like decorators, generators, and async/await. Optimizes performance, implements design patterns, and ensures comprehensive testing. Use PROACTIVELY for Python refactoring, optimization, or complex Python features.

Complete Phase 2 instructions — scope planning, anti-bloat rules, screen metadata format, Make TC-EBC prompt framework, Guidelines.md structure, and quality checks. Read this when running /phase2.

Implements features strictly from specs. Reads specs first, modifies only listed files, no scope creep. Use when implementing a feature, working with specs/, or when the user references a spec number.

Serve MarkdownViewer-web-pro locally for testing. Use when the user says /localdeploy, asks to test locally, run a local server, or preview before pushing.

'Visualizes Azure infrastructure from ARM templates, Azure CLI, or descriptions. Use when user has Azure resources to diagram.'

Implement technical plans from thoughts/shared/plans with verification

Verifies that a PaperMiner change is ready to hand over by checking tests, lints, ripple effects, and documentation sync. Use before declaring a feature, refactor, or bug fix complete.

High-level PyTorch framework with Trainer class, automatic distributed training (DDP/FSDP/DeepSpeed), callbacks system, and minimal boilerplate. Scales from laptop to supercomputer with same code. Use when you want clean training loops with built-in best practices.

Enforces API documentation using language-standard comments for public interfaces and generates Conventional Commits style messages when asked, clearly summarizing changes. Use when creating or modifying public classes/functions or when the user requests commit messages.

Perform cross-artifact consistency and quality analysis. Automatically

Drives iterative development of the Pet Central trusted marketplace. Use when building features, improving UI/UX, implementing backend modules, testing, or completing any work described in docs/spec.md. Applies to all apps (web-consumer, web-vendor, web-admin, web-partner, web-kiosk), packages (ui, database, auth, etc.), and the api-gateway. Includes complete testing and validation with correction loops until the system is fully functional.

Design and implement Concept Encoder PyTorch modules safely. Use when sketching tensor shapes, writing or refactoring nn.Module code, checking memory or DDP behavior, choosing AMP or torch.compile patterns, or improving training-time performance and numerical stability. Not for experiment logging, changelog updates, or high-level research prioritization.

Use this skill when building, debugging, or optimizing Jazz applications. It covers Jazz's bindings with various different UI frameworks, as well as how to use Jazz without a framework. Look here for details on providers and context, hooks and reactive data fetching, authentication, and specialized UI components for media and inspection.

Goal: build a skill that finds real vulnerabilities while minimizing false positives.

Verify an E2E test fix by running the test multiple times and checking code quality

Vitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.

Run CADT integration tests, live API tests, and test data cleanup. Use when the user asks to run integration tests, run v1 or v2 tests, run live API tests, or delete test data.

Process all unaddressed PR review comments in parallel. Each comment gets a dedicated subagent that either applies the fix or replies with technical reasoning for disagreement.

Profile app performance while browsing, collecting Web Vitals and React rerender data via react-scan. Orchestrates parallel profiler subagents via playwright-cli to capture navigation timing, long tasks, layout shifts, LCP, React commit counts, render bursts, and per-component render data. Use when profiling browsing performance, finding bottlenecks, diagnosing excessive rerenders, or auditing page performance.

Maintain a development log (DEVLOG.md) at the project root. Use at the START and END of every coding session, after implementing features, fixing bugs, refactoring code, or making any meaningful code changes. Automatically triggered for all development tasks.

Reviews local git changes and generates a pull request summary following the project template. Use when the user asks to automate PR summary, generate PR description, fill PR template, or review local changes for a PR.

Implement new MCP tools in the deno-mcp-template project. Provides the exact file structure, type signatures, registration steps, and patterns for standard tools, sampling tools, form and URL elicitation, resource-backed tools, and notification tools. Use when adding a new tool, creating MCP tools, or asking how tools work in this project.

Sync .env from 1Password using env_var_mappings.