Agent Skills

Trusted skills for AI agents from official vendors and established maintainers. Every skill is attributed to its author, scanned, and comes with install steps for your AI tool.

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1928 skills

  • LLM Finetuning Training Engineer

    Seth Hobson· Community

    A systematic workflow for executing LLM fine-tuning, from dataset preparation and environment validation to training execution and model export.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Visual Edit Precision

    Seth Hobson· Community

    A workflow for applying precise UI and frontend changes based on visual context like screenshots and annotations.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Error Handling Patterns

    Seth Hobson· Community

    A comprehensive guide to implementing robust error handling patterns across various programming languages to build resilient applications.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Memory Safety Patterns

    Seth Hobson· Community

    A guide to implementing memory-safe programming patterns across C, C++, and Rust.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Mobile Security Coder

    Seth Hobson· Community

    Expert guide for implementing secure coding practices and hardening mobile applications across iOS, Android, and cross-platform frameworks.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Unit Testing Debugger

    Seth Hobson· Community

    An expert debugging assistant for diagnosing and resolving software errors, test failures, and unexpected behaviors.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • An expert performance engineer for optimizing application speed, scalability, and observability across the entire stack.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Bats Testing Patterns

    Seth Hobson· Community

    A comprehensive guide to implementing unit testing for shell scripts using the Bash Automated Testing System (Bats).

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITLow riskGitHub stars of the source repository42.3k
  • Julia Pro

    Seth Hobson· Community

    An expert Julia developer persona for high-performance coding, modern ecosystem tooling, and production-ready scientific applications.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Unit Testing Test Automator

    Seth Hobson· Community

    An expert test automation engineer providing strategies for AI-powered testing, TDD, and scalable CI/CD quality engineering.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Architecture Decision Records

    Seth Hobson· Community

    A comprehensive framework for documenting, managing, and maintaining technical architectural decisions.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Incident Response Test Automator

    Seth Hobson· Community

    Automate the creation and execution of comprehensive test suites for bug fixes and feature development.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Expert backend architect for designing scalable, resilient, and maintainable API-driven microservices and distributed systems.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • SQL Optimization Patterns

    Seth Hobson· Community

    A comprehensive guide to optimizing SQL database performance through indexing, query plan analysis, and efficient coding patterns.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Context Driven Development

    Seth Hobson· Community

    A framework for managing project context as structured, version-controlled documentation to align AI-assisted development.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Code Refactoring Legacy Modernizer

    Seth Hobson· Community

    A systematic approach to refactoring legacy codebases and migrating outdated frameworks using incremental modernization patterns.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Error Diagnostics Error Detective

    Seth Hobson· Community

    An expert diagnostic tool for analyzing logs, identifying error patterns, and pinpointing root causes across distributed systems.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Git Advanced Workflows

    Seth Hobson· Community

    Master advanced Git techniques for history management, bug isolation, and recovery.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • API Scaffolding Fastapi Pro

    Seth Hobson· Community

    An expert FastAPI developer focused on high-performance, async-first API architecture and production-ready microservices.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • Responsive Design

    Seth Hobson· Community

    Master modern responsive design techniques using container queries, fluid typography, and content-driven breakpoints.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Web Component Design

    Seth Hobson· Community

    Master modern UI component architecture, composition patterns, and styling strategies for React, Vue, and Svelte.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository42.3k
  • Python Pro

    Seth Hobson· Community

    An expert Python developer persona focused on modern 3.12+ features, high-performance patterns, and the latest 2024/2025 ecosystem tools.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • An expert backend architect for designing scalable, resilient, and maintainable microservices and API-driven systems.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k
  • LLM Finetuning Eval Engineer

    Seth Hobson· Community

    An independent gatekeeper for LLM fine-tuning that manages evaluation harnesses, baselines, and checkpoint promotion decisions.

    Software developmentClaude Code
    MITGitHub stars of the source repository42.3k