Works with ClaudeCode - OpenAI Codex - Cursor - OpenClaw - HermesAgent - Any AI Tool

The reliability layer
for AI agents

Save, version, test, and improve the instructions your agents depend on. Turn one-off prompts into tested, reusable skills you can trust in production.

Everyday AI users

Stop rewriting your
best prompts

Every time you nail a prompt in ChatGPT or Claude, it disappears into chat history. AI SkillsBank saves those moments — browse what the community built, pick one, and copy to any AI in seconds.

  • ✓ Browse community skills — free, no account needed
  • ✓ Fill in variables, copy to any AI in seconds
  • ✓ Build and save your own — no coding required

No account needed to browse

AI agent builders

Stop guessing whether
your agent instructions work

Version-control CLAUDE.md files, system prompts, and MCP-connected instruction sets. Attach evals to every skill so you know exactly when an edit breaks behavior — before you ship.

  • ✓ Run evals against any skill — assertions + LLM-as-judge
  • ✓ Version history, diffs & live AI sandbox testing
  • ✓ MCP integration with Claude Desktop & Cursor
  • ✓ Optimize & convert skills for Claude Code, Cursor, Codex, Custom GPTs & more

Free to start · MCP docs included

WORKS WITH Claude OpenClaw Cursor Hermes Agent OpenAI Codex Any AI tool
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See all skills →
New to skills?

What are skills,
and how do they work?

AI just got a third layer. After raw model power and tool-using agents, there's a new piece: a context filesystem — a small library of instruction files your AI reads on demand. It's the part that's yours, and it's why "skills" suddenly matters.

  • 1What a skill actually is (spoiler: a Markdown file)
  • 2Why context filesystems are the next layer of AI
  • 3Skills vs. prompts vs. RAG — what's actually different
  • 4How to keep your skills portable across every tool
Read the crash course → ~10 min · platform agnostic
The three eras of working with AI
2020 – 2022
Just the model
You typed a prompt; you got an answer. Quality lived and died on phrasing.
Model power
2023 – 2024
Models + tools
Models learned to use tools. The agent harness became as important as the model.
Tool use
2025 – now
Models + tools + a context filesystem
A library of instruction files the AI loads on demand. The part that's yours.
Skills

Try it free — no account needed

Build your first skill
in 3 quick clicks

Describe what you want, answer two quick questions, and AI generates a complete, reusable skill file — ready to save or copy to any AI tool.

Step 3 of 3 · Guided Skill Builder No account needed
Hi! Let’s build your first AI agent skill in 3 quick clicks.
Customer support response
Great — two quick questions to personalise it.
Who will use this skill?
External clients
Got it — I’ll tailor it for external clients.
What tone should it use?
Direct
Direct tone — perfect. Ready to build!
✦ YOUR DRAFT SKILL
TITLE
Professional Customer Complaint Response Generator
CATEGORY
Customer Support
TAGS
customer service complaint handling professional communication response templates
SKILL CONTENT
# Professional Customer Complaint Response

## Purpose
Generate consistent, professional, and empathetic responses to customer complaints...

## Instructions
TEMPLATE VARIABLES
{{complaint_summary}} {{customer_context}} {{resolution_status}} {{brand_tone}}

Want to try it yourself?

Simple by design

Get started in 3 steps

No setup. No credit card. No CLI. Just skills.

1

Browse or build a skill

Find a community skill that fits your use case — or describe what you want and let AI build it for you in minutes.

2

Use it with any AI

Fill in the variables for your specific need, copy the assembled instruction, and paste it into Claude, ChatGPT, or any AI tool.

3

Improve over time

Rate how it went. Edit the skill. Version it. Your library gets smarter with every iteration — and so does your AI.

For builders

Show off your
AI craft

“Good with AI tools” is easy to say on a CV.

A public skill library is different — it shows how you actually think: how you structure repeatable workflows, handle edge cases, and make instructions reusable by others. Not just “I use AI.” More like: here are the workflows I designed, tested, and made reusable.

D
dan_s · AI Agent Builder
FEATURED SKILLS
Reddit AI Innovation Gems
⌒ 3 forks
★★★★★
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⌒ 7 forks
★★★★★
Hermes Agent Orchestrator
⌒ 2 forks
★★★★☆

Free To Use · No Credit Card Required · Premium Available

Build a skill library that
stays with you and improves over time

Join AI SkillsBank and stop starting from scratch every time you need a great AI instruction.

Takes 30 seconds · No setup required · Works with any AI tool