Skill UI

Specialist workflow for building resilient WebSocket and Socket.IO systems, covering authentication, rooms, Redis pub/sub scaling, sticky sessions, and monitoring for chat and presence applications.

A comprehensive guide for developing, optimizing, and standardizing skills for AI agents. This resource provides a decision tree for choosing the right architecture (Tier 1-3), incorporating best practices like CSO (LLM SEO) and Anti-Rationalization, and ensuring compliance through rigorous testing and checklists. Essential for robust AI system building.

This assistant is an expert guide for developing user interfaces using the Makepad framework. It helps users write, explain, and troubleshoot code for a comprehensive set of widgets, including containers (View, PortalList), input controls (TextInput, Slider), navigation elements (TabBar, Modal), and media components. It adheres to best practices, providing structured code patterns and detailed usage documentation for building complex, modern UIs.

PyMC is a powerful Python library for probabilistic programming and advanced Bayesian inference. This comprehensive guide details the full workflow for building, fitting, and validating complex Bayesian models. Learn to implement hierarchical structures, perform MCMC sampling (NUTS), conduct posterior predictive checks (PPC), and effectively quantify uncertainty using industry best practices.

A specialist in building highly interactive, spatial, and weightless web interfaces using advanced techniques like GSAP, 3D CSS transforms, and React. This skill excels in implementing modern visual trends such as glassmorphism and isometric grids, providing a premium, immersive feel for sophisticated dashboards and landing pages.

Details the deployment, hardening, and operation of a resilient Command and Control (C2) infrastructure using the open-source Sliver framework. This guide covers advanced techniques including multi-protocol listeners (mTLS, HTTP/S, DNS, WireGuard), deployable redirectors, and domain fronting, making it essential for authorized red-teaming and sophisticated adversary simulation.

This comprehensive guide details the deployment and hardening of the Havoc C2 framework, a modern post-exploitation Command and Control system. Learn how to establish a production-grade infrastructure, including configuring Teamservers, setting up various listeners (HTTP/HTTPS/SMB), and integrating Nginx redirectors. It provides OPSEC-hardened techniques for authorized red team adversary emulation engagements.

Master the creation of a two-tier Public Key Infrastructure (PKI) Certificate Authority hierarchy—including an offline Root CA and an operational Intermediate CA. This skill guides you through using OpenSSL and Python cryptography to manage X.509 certificate issuance, configure Certificate Revocation Lists (CRLs), set up OCSP responders, and enforce strict certificate policies. Essential for deploying robust trust anchors for TLS, code signing, or client authentication.

Validate business ideas with Sahil Lavingia’s Minimalist Entrepreneur playbook by selling a manual version, defining precise users, testing processes without code, and gauging if customers will pay before building.

This comprehensive guide details best practices for implementing robust state management in Flutter using the ChangeNotifier class and the provider package. It covers defining models, ensuring state immutability, optimizing widget rebuild scopes using Consumer, and efficiently calling methods without listening for changes (listen: false). Mastering these techniques is crucial for building scalable and high-performance Flutter applications.

This skill guides the creation and editing of Obsidian Bases (.base files). It enables users to build dynamic, database-like views of notes by applying complex filters (AND, OR, NOT), defining computed properties using formulas, and configuring multiple views (table, cards, list). Use this when you need to aggregate, filter, or summarize information across multiple notes in a structured way, simulating a lightweight, navigable knowledge database.

Provides comprehensive patterns and techniques for securing AI agent systems. Learn how to enforce governance policies, including tool allow/block lists, content filtering, rate limiting, and human approval workflows. Essential for building robust, compliant, and trustworthy agents in multi-agent or production environments that interact with external APIs and sensitive data.