Coding & Dev Tools

Apply idiomatic Python patterns and best practices for writing robust, efficient, and maintainable code, covering type hints, error handling, context managers, and data classes.

Establishes baseline cross-project coding conventions for naming, readability, immutability, and code-quality review, with pointers to framework-specific skills.

Hardens Laravel applications against common vulnerabilities with guidance on authentication, authorization, validation, CSRF, mass assignment, file uploads, secrets, rate limiting, and secure deployment.

Provides Quarkus 3.x architecture patterns for building cloud-native, event-driven services with Apache Camel, covering REST APIs, CDI services, data access with Panache, async processing, and logging.

Provides a security checklist and hardened Solidity patterns for auditing AMM contracts, liquidity pools, and swap flows, covering reentrancy, CEI ordering, donation attacks, oracle manipulation, slippage, admin controls, and integer math.

Renders text and images as ASCII art using local CLI tools and free REST APIs, with no API keys required.

Queries EVM blockchain data across 8 chains with USD pricing, including wallet portfolios, token info, transactions, gas, and contract inspection.

Debug Python code interactively with pdb and debugpy, covering local breakpoints, post-mortem analysis, and remote attachment to running processes.

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Generates structured VGL JSON prompts for Bria's FIBO image generation models, covering text-to-image, editing, inpainting, outpainting, and captioning with a deterministic schema.

Routes legacy PWDEV Code command intents to their canonical PWDEV Flow skills, preserving history when adopting an existing .planning workspace.

Adversarially verify an implementation against its objective, acceptance criteria, definition of done, and prohibitions using fresh evidence. Use for completion gates, release readiness, or independent verification after implementation and review.

Refactors production code with test coverage using a TDD workflow that applies approved refactorings one at a time, gates each on passing tests, and commits or reverts accordingly.

Stages and commits changes with quality checks, status review, and a clear message, then shows recent history.

Refactors a class toward the Single Responsibility Principle by identifying responsibilities, grouping cohesive behavior, and extracting focused classes.

Verifies test effectiveness by introducing small bugs into production code and running the test suite to find weak or missing tests.

Refactors code by removing unused imports, variables, methods, redundant comments, and fixing formatting, with automatic test runs and commits after each step.

Analyzes a class for primitive obsession and proposes value object extractions with validation, structure, and refactoring guidance.

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, or extract information from web pages.

Analyzes codebases in depth and produces structured markdown analysis documents covering architecture, module design, call flows, data models, and design patterns.

Creates algorithmic art in two phases: first writing a generative-art philosophy as a markdown manifesto, then expressing it as interactive p5.js sketches with seeded randomness, flow fields, and particle systems.

Builds elaborate, multi-component claude.ai HTML artifacts using React, Tailwind CSS, and shadcn/ui, with scripts to initialize and bundle projects into a single HTML file.

Provides React composition patterns to avoid boolean prop proliferation, covering compound components, state management, and React 19 API changes.

Automates bulk pickup from plus.keria.cc.cd by submitting codes to a multipart form, downloading the resulting ZIP, and unpacking it locally with a choice of plus_json or sub2api output bundles.

Scaffold a new public page under the (public) route group, following project conventions for server components, tenant config, and shadcn/ui styling.

Build or modify a RAG retrieval pipeline with vector store search, corpus routing, citation rendering, and book fidelity enforcement.

Adds a new database table and generates all six layers of the platform codebase, from schema to UI, with validation at each step.

Iteratively builds websites with Stitch by reading a baton file, generating pages, integrating them, and passing the next task.

Scaffolds a new OpenAI Agents SDK agent with instructions, tools, API route, and bridge wiring, following existing project conventions.

Provides Git commands and workflows for commits, branches, rebases, merges, conflict resolution, history recovery, and team collaboration, with safety rules for force-pushing and destructive operations.

Guides code modifications by reading affected files first, matching existing style, and making minimal, safe changes.

Provides a structured code review checklist covering security, performance, correctness, maintainability, testing, accessibility, and documentation, with a three-pass review process and guidance on severity levels and anti-patterns.

Implements secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common vulnerabilities.

Design, simulate, and run quantum circuits on Google Quantum AI hardware and other providers using Cirq, including noise modeling and characterization experiments.

Provides comprehensive guidance for symbolic mathematics in Python using SymPy, covering algebra, calculus, equation solving, linear algebra, physics, and code generation.

Provides a comprehensive checklist for designing REST and GraphQL APIs, covering resource design, HTTP methods, status codes, pagination, security, performance, and documentation.