Best ChatGPT Skills: Top Agent Capabilities for ChatGPT

Discover the best AI skills for ChatGPT. Writing, data analysis, productivity — all install-ready SKILL.md files optimized for ChatGPT.

Last updated: 2026-07-05

📋 Selection Criteria

We evaluate and rank skills using the following criteria to ensure you get the most reliable, useful, and safe agent capabilities.

🎯

Usefulness for Real Tasks

Skills that solve practical, everyday problems in the ChatGPT domain.

🔧

Tool Compatibility

Skills that work well with ChatGPT and related AI assistants.

📖

Source Transparency

Open-source skills with clear GitHub repositories, documentation, and active maintenance.

Community Trust

Skills with strong GitHub stars, community adoption, and positive signal from the developer community.

📋

Clarity of Instructions

Well-structured SKILL.md files with clear prompts, examples, and usage guidelines.

🔒

Install Readiness & Safety

Skills that are easy to install and have been reviewed for security risk level.

📊 Quick Comparison

FeatureAIHowToSkills
Skill Count30
Search✅ Full-text search on AIHowToSkills
Install Support✅ macOS/Linux + Windows commands
Source Transparency✅ GitHub repos with stars & author info
Data Access✅ /skills.json API + /llms.txt
Best ForChatGPT users
Pricing✅ Free & Open Source

🏆 Top 30 Best ChatGPT Skills

#1
agentic-actions-auditor
ClaudeChatGPT data

Audits GitHub Actions workflows for security vulnerabilities in AI agent integrations including Claude Code Action, Gemini CLI, OpenAI Codex, and GitHub AI Inference. Detects attack vectors where

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#2
AI Business Productivity Bundle
ClaudeChatGPT productivity

Bundles 80+ productivity skills: Jira/Notion/Trello workflow optimization, sales scripts and patterns, customer support automation, market research, pricing models, and startup fundraising.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#3
AI Code Review Checklist
ClaudeChatGPT code

A comprehensive, repeatable code review checklist covering functionality, security, performance, code quality, tests, and documentation — with specific checkpoints, examples, and comment templates.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#4
AI Code Reviewer
ClaudeChatGPT code

Analyze code for security flaws, performance bottlenecks, architectural issues, and production reliability using modern static analysis and OWASP best practices.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#5
AI Conversion Copywriting
ClaudeChatGPT writing

Combine precision copy editing with cognitive psychology principles (loss aversion, social proof, scarcity, anchoring) and a systematic 7-sweep editing process to turn passive readers into active converters.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#6
AI Daily News Report
ClaudeChatGPT productivity

Create a structured, automated daily news report that scrapes multiple high-quality sources, filters for relevance and quality, and generates a clean Markdown summary.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#7
AI Data Engineer
ClaudeChatGPT data

Expert guidance on the complete modern data stack from ingestion to analytics: batch vs streaming, storage (Snowflake, BigQuery, Delta Lake), orchestration (Airflow/Prefect), and data quality governance.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#8
AI Marketing Copywriting
ClaudeChatGPT writing

Complete copywriting workflow: context gathering, copy brief locking, structured page frameworks, and A/B testable alternatives — all while enforcing honesty and specificity over hype.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#9
AI MLOps Pipeline
ClaudeChatGPT learning

Multi-agent orchestrated approach to building production ML pipelines covering the entire lifecycle: data engineering, feature engineering, model training, Kubernetes deployment, and observability.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#10
Ai Wrapper Product
ClaudeChatGPT data

Expert in building products that wrap AI APIs (OpenAI, Anthropic, etc.) into focused tools people will pay for. Not just 'ChatGPT but different' - products that solve specific problems with AI. Cov...

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#11
ai-seo
ClaudeChatGPT data

Optimize content for AI search and LLM citations across AI Overviews, ChatGPT, Perplexity, Claude, Gemini, and similar systems. Use when improving AI visibility, answer engine optimization, or citatio

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#12
Arize-Ai-Provider-Integration
ClaudeGitHub Copilot engineering

Creates, reads, updates, and deletes Arize AI integrations that store LLM provider credentials used by evaluators and other Arize features. Supports any LLM provider (e.g. OpenAI, Anthropic, Azure Ope

⭐ 34.1k stars 🔒 High risk github/awesome-copilot
#13
Azure Ai Openai Dotnet
ClaudeChatGPT data

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⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#14
claude-api
ClaudeChatGPT data

Build apps with the Claude API or Anthropic SDK. TRIGGER when: code imports `anthropic`/`@anthropic-ai/sdk`/`claude_agent_sdk`, or user asks to use Claude API, Anthropic SDKs, or Agent SDK. DO NOT TRI

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#15
Computer Use Agents
ClaudeChatGPT data

Build AI agents that interact with computers like humans do - viewing screens, moving cursors, clicking buttons, and typing text. Covers Anthropic's Computer Use, OpenAI's Operator/CUA, and open-so...

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#16
CRM Automation
ClaudeChatGPT sales

Automate CRM tasks like contact updating, lead assignment, and activity logging using AI to save sales team time.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#17
dispatch
ClaudeChatGPT code

Delegate tasks to OpenAI Codex CLI and Google Antigravity CLI from Claude Code with topic-aware sessions

🔒 Low risk sickn33/antigravity-awesome-skills
#18
expo-examples
ClaudeChatGPT code

Expo's official example projects — the expo/examples repo of ~70 `with-*` integrations (Stripe, Clerk, Supabase, OpenAI, maps, Reanimated, SQLite, Skia, NativeWind, and more). Use when integrating a t

🔒 Low risk sickn33/antigravity-awesome-skills
#19
FinTech Automation
ClaudeChatGPT finance

Automate financial processes, expense tracking, invoice processing, and personal finance management using AI tools and integrations with banking systems.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#20
Geo Fundamentals
ClaudeChatGPT data

Generative Engine Optimization for AI search engines (ChatGPT, Claude, Perplexity).

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#21
Hermes Agent Setup & Usage
ClaudeChatGPT code

Complete guide to installing, configuring, and using Hermes Agent — the open-source AI agent framework for terminal, messaging platforms, and autonomous workflows.

🔒 Low risk aihowtoskills.com/custom
#22
huggingface-local-models
ClaudeChatGPT data

Use to select models to run locally with llama.cpp and GGUF on CPU, Mac Metal, CUDA, or ROCm. Covers finding GGUFs, quant selection, running servers, exact GGUF file lookup, conversion, and OpenAI-com

🔒 Low risk sickn33/antigravity-awesome-skills
#23
ilya-sutskever
ClaudeChatGPT data

Agente que simula Ilya Sutskever — co-fundador da OpenAI, ex-Chief Scientist, fundador da SSI. Use quando quiser perspectivas sobre: AGI safety-first, consciência de IA, scaling laws, deep learning pr

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#24
Investment Research
ChatGPT finance

AI investment research: analyze stocks, ETFs, and cryptocurrencies, identify market trends, and generate research reports to support investment decisions.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#25
Langfuse
ClaudeChatGPT code

Expert in Langfuse - the open-source LLM observability platform. Covers tracing, prompt management, evaluation, datasets, and integration with LangChain, LlamaIndex, and OpenAI. Essential for debug...

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#26
llm-structured-output
ClaudeChatGPT data

Get reliable JSON, enums, and typed objects from LLMs using response_format, tool_use, and schema-constrained decoding across OpenAI, Anthropic, and Google APIs.

⭐ 40.7k stars 🔒 Low risk sickn33/antigravity-awesome-skills
#27
Marketing Automation
ClaudeChatGPT marketing

AI-powered marketing automation workflows for email campaigns, social media scheduling, and lead nurturing. Connect with tools like Mailchimp, HubSpot, and ActiveCampaign to automate marketing tasks.

⭐ 5 stars 🔒 Low risk mayurrathi/awesome-agent-skills
#28
molykit
ClaudeChatGPT data

CRITICAL: Use for MolyKit AI chat toolkit. Triggers on: BotClient, OpenAI, SSE streaming, AI chat, molykit, PlatformSend, spawn(), ThreadToken, cross-platform async, Chat widget, Messages, PromptInput

⭐ 40.7k stars 🔒 High risk sickn33/antigravity-awesome-skills
#29
neon-ai-gateway
ClaudeChatGPT data

One API and one credential for frontier and open-source LLMs, built into your Neon branch and powered by Databricks. Use when a user wants to call an LLM, add AI/chat/an agent to their app, route betw

🔒 High risk sickn33/antigravity-awesome-skills
#30
Omni Seo Dominance
ClaudeChatGPT writing

The ultimate playbook for ranking on Google Page 1 AND driving citations in LLMs (ChatGPT, Gemini, Claude, Grok, Meta AI) simultaneously. Generic framework for all web apps.

⭐ 6 stars 🔒 Low risk mayurrathi/awesome-agent-skills

💡 How to Choose the Right Skill

🎯 Match Your Task

Consider what specific problem you're solving — code review, writing, data analysis, or workflow automation. Different skills excel at different tasks.

🔧 Check Tool Compatibility

Verify the skill works with your preferred AI assistant. Some skills are optimized for Claude, others for ChatGPT, Cursor, or Gemini.

📖 Review Source Quality

Check GitHub stars, author reputation, and last update date. Well-maintained skills with active repos are more reliable.

🔒 Assess Risk Level

Skills marked "Low" risk are safe plain-text prompts. "Medium" skills may run shell commands — review before installing. "High" skills need special caution.

❓ Frequently Asked Questions

What makes a great Best ChatGPT Skills?

The best best chatgpt skills combine clear instructions, broad tool compatibility, active maintenance, and strong community trust. We evaluate each skill across usefulness, safety, and source transparency.

How do I install best chatgpt skills?

Each skill page includes an install command for macOS/Linux and Windows. Copy the command, run it in your terminal, and the SKILL.md file downloads to your local skills directory.

Are these skills free to use?

Yes — every skill listed on AIHowToSkills is completely free and open-source. Most are from GitHub repositories under permissive licenses.

Do these skills work with ChatGPT?

Yes — the skills listed here are compatible with ChatGPT. Each skill page shows exactly which tools it supports.

How are these skills ranked?

Skills are ranked by a combination of: usefulness for real tasks, tool compatibility, source transparency, GitHub stars, instruction clarity, and install readiness. See the selection criteria above for details.