Discover Top AI Agent Skills

Curated list of AI skills for Claude, ChatGPT & Codex, ranked by GitHub stars.

334 Skills14 Categories3 AI Platforms

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Top Rated Skills

Sorted by Stars

skill-writer

95.4k

Guide users through creating Agent Skills for Claude Code. Use when the user wants to create, write, author, or design a new Skill, or needs help with SKILL.md files, frontmatter, or skill structure.

prompts-skillsclaudecodex

openai-image-gen

54.7k

Batch-generate images via OpenAI Images API with random prompt sampler.

designclaudecodex

agent-identifier

47.9k

This skill should be used when the user asks to create an agent, add an agent, write a subagent, or needs guidance on agent structure, system prompts, triggering conditions.

llm-agentsclaude

command-development

47.9k

This skill should be used when the user asks to create a slash command, add a command, write a custom command, define command arguments, or use command frontmatter.

prompts-skillsclaude

hook-development

47.9k

This skill should be used when the user asks to create a hook, add a PreToolUse/PostToolUse/Stop hook, validate tool use, or implement prompt-based hooks.

prompts-skillsclaude

mcp-integration

47.9k

This skill should be used when the user asks to add MCP server, integrate MCP, configure MCP in plugin, use .mcp.json, or set up Model Context Protocol.

mcp-integrationclaude

configured-agent

47.9k

This skill should be used when the user asks about plugin settings, store plugin configuration, user-configurable plugin, .local.md files, or plugin state files.

llm-agentsclaude

command-name

47.9k

This skill should be used when the user asks to create a plugin, scaffold a plugin, understand plugin structure, organize plugin components, or set up plugin.json.

llm-agentsclaude

skill-development

47.9k

This skill should be used when the user wants to create a skill, add a skill to plugin, write a new skill, or needs guidance on skill structure and development best practices.

prompts-skillsclaude

claude-opus-4-5-migration

47.9k

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Handles model string updates and prompt adjustments.

llm-agentsclaude

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