skills AI Agent Skills

agnxi-search

1.8k

openclaw

The official search utility for Agnxi.com - The premier directory of AI Agent Tools, MCP Servers, and Skills.

skill-creator

527

Joelhooks Swarm Tools Skill Creator

Guide for creating effective agent skills. Use when you want to create a new skill, improve an existing skill, or learn best practices for skill development. Helps codify learned patterns into reusable, discoverable skills.

find-skills

451

rohitg00

Discover and install skills from multiple marketplaces for AI coding agents

Skill Authoring

451

rohitg00

Guidelines for writing effective AI agent skills

modular-skills

196

athola

Architect skills as modular blocks to control token usage and complexity. Use when creating skills >150 lines, breaking down monolithic skills, or planning new architecture. Do not use for evaluating existing skills (use skills-eval) or writing human-facing prose (use writing-clearly-and-concisely). Check this skill before starting any new skill development.

skill-authoring

196

athola

Guide to effective Claude Code skill authoring using TDD methodology and persuasion principles. Use when creating new skills, improving compliance, or validating quality before deployment. Do not use for evaluating existing skills (use skills-eval) or analyzing architecture (use modular-skills). Follow the Iron Law: write a failing test before writing any skill.

skills-eval

196

athola

Evaluate and improve Claude skill quality through auditing. Use when reviewing skill quality, preparing skills for production, or auditing existing skills. Do not use when creating new skills (use modular-skills) or writing prose (use writing-clearly-and-concisely). Use this skill before shipping any skill to production.

skild

100

Peiiii

Skill package manager for AI Agents — install, manage, and publish Agent Skills.

audit-skills

97

yonatangross

Audits all OrchestKit skills for quality, completeness, and compliance with authoring standards. Use when checking skill health, before releases, or after bulk skill edits to surface SKILL.md files that are too long, have missing frontmatter, lack rules/references, or are unregistered in manifests.

help

97

yonatangross

OrchestKit skill directory with categorized listings. Use when discovering skills for a task, finding the right workflow, or browsing capabilities.

analytics

97

yonatangross

Query cross-project usage analytics. Use when reviewing agent, skill, hook, or team performance across OrchestKit projects. Also replay sessions, estimate costs, and view model delegation trends.

find-skills

45

kanyun-inc

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. Uses reskill as the package manager.

reskill-usage

45

kanyun-inc

Teaches AI agents how to use reskill — a Git-based package manager for AI agent skills. Covers CLI commands, install formats, configuration, publishing, and common workflows.

skill-sync-checker

45

kanyun-inc

Detects content drift between skill files and their source documents. Helps maintain skills that are derived from other documentation by comparing content and flagging outdated sections.

skill-coach

43

curiositech

Guides creation of high-quality Agent Skills with domain expertise, anti-pattern detection, and progressive disclosure best practices. Activate on keywords: create skill, review skill, skill quality, skill best practices, skill anti-patterns, improve skill, skill audit. NOT for general coding advice, slash commands, MCP development, or non-skill Claude Code features.

dag-skill-registry

43

curiositech

Central catalog of available skills with metadata, capabilities, and performance history. Provides skill discovery and lookup services. Activate on 'skill registry', 'list skills', 'skill catalog', 'available skills', 'skill metadata'. NOT for matching skills to tasks (use dag-semantic-matcher) or ranking (use dag-capability-ranker).

team-builder

43

curiositech

Designs high-performing team structures using organizational psychology AND creates new skills on-the-fly when team needs unmet expertise. Expert in team composition, personality balancing, collaboration ritual design, and skill creation for missing capabilities. Use for team design, role definition, skill gap identification. Activates on 'team building', 'team composition', 'skills needed', 'what skills'. NOT for general project management or solo work planning.

skill-documentarian

43

Erichowens Some Claude Skills Skill Documentarian

Documentation expert for Claude Skills showcase website. Maintains skill-to-website sync, manages tag taxonomy and badges, creates blog-style artifacts, and preserves multi-skill collaborations for posterity. Activate on 'document', 'sync skills', 'create artifact', 'validate skills', 'add tags', 'tag management', 'badge', 'metadata'. NOT for code implementation (use domain skills), design creation (use web-design-expert), testing (use test-automator), or project planning (use orchestrator).

mount

30

SimHacker

Skill mounting — modify character and room behavior through overlay

skillsmith

29

smith-horn

Discover, install, compare, and manage Claude Code skills. Search the registry, get recommendations, validate skill quality, and manage your installed skills.

GitHub Copilot CLI Expert

28

rysweet

Expert knowledge of GitHub Copilot CLI — installation, configuration, usage, custom agents, MCP servers, and version management. Use when asking about Copilot CLI, Copilot commands, installing Copilot, updating Copilot, or Copilot features.

Skills Collection Manager

9

jackspace

A comprehensive toolkit for managing large Claude Code skill collections, including bulk downloading from GitHub, organizing into categories, detecting and removing duplicates, consolidating skills, and maintaining clean skill repositories with 100+ skills.

rate-skill

2

AntJanus

Evaluate skill quality against best practices. Use when asked to "rate this skill", "review skill quality", "check skill formatting", "is this skill good", "evaluate SKILL.md", "grade this skill", or when validating skill files before publishing.

skill-intake-pipeline

1

agent-arc-744

Safely download, scan, and validate AI agent skills before deployment. Multi-layer security gate combining malicious pattern detection, Bandit static analysis, and Docker sandboxing. Supports local paths, GitHub repos, and ZIP/TAR URLs.

create-skill

1

agent-arc-744

Wizard for creating new Agent Zero skills. Guides users through creating well-structured SKILL.md files. Use when users want to create custom skills.

skill-master

gabrielgadea

Meta-skill for creating and managing Claude Code skills. Reference for SKILL.md frontmatter, progressive disclosure tiers, skill types, naming conventions, and validation checklists.

skill-writer

gabrielgadea

Concise 10-step workflow for creating Claude Code skills. Quick-reference guide that gets you from idea to validated skill in minimal steps.