Write efficient C code with proper memory management, pointer
Development
Code generation, debugging, testing, and development workflows
3,700 skills
Modern JavaScript/TypeScript development with Bun runtime. Covers package management, bundling, testing, and...
This skill should be used when the user asks to "test for broken authentication vulnerabilities", "assess session...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
Master binary analysis patterns including disassembly, decompilation, control flow analysis, and code pattern...
Optimize Bazel builds for large-scale monorepos. Use when configuring Bazel, implementing remote execution, or...
Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias,...
Expert in secure backend coding practices specializing in input
Opinionated backend development standards for Node.js + Express + TypeScript microservices. Covers layered...
Build comprehensive attack trees to visualize threat paths. Use when mapping attack scenarios, identifying defense...
Test Node.js applications with Jest including unit tests, integration tests, mocking, code coverage, and CI/CD integration
You are an API mocking expert specializing in realistic mock services for development, testing, and demos. Design...
Generate comprehensive, developer-friendly API documentation from code, including endpoints, parameters, examples,...
Understand anti-reversing, obfuscation, and protection techniques encountered during software analysis. Use when...
Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection...
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when...
Expert patterns for Algolia search implementation, indexing strategies, React InstantSearch, and relevance tuning...
Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.
You are an accessibility expert specializing in WCAG compliance, inclusive design, and assistive technology...
Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
Expert in building 3D experiences for the web - Three.js, React Three Fiber, Spline, WebGL, and interactive 3D...
Implement RxJS observables, apply operators, fix memory leaks with unsubscribe patterns, handle errors, create...
Build reactive and template-driven forms, implement custom validators, create async validators, add cross-field...