Open Source · MIT License · v1.0

Give your AI agent
a personality

The open marketplace for AI agent character skins. Transform your coding agent, chatbot, or AI assistant into any character — in seconds.

INSTALL npx agent-skins add jack-sparrow
📖 Read the docs
10
Skins
5
Agent Targets
MIT
License
100%
Open Source
Browse Skins
🔍
How it works

Install any skin in under 30 seconds. Works with Claude Code, Cursor, Codex CLI, and any agent that reads a system prompt.

1
Browse & pick a skin
Find a character that matches the personality you want your agent to have.
2
Install with one command
Copy the install command and run it in your project root.
npx agent-skins add yoda
3
The skin is added to your agent
The SKIN.md is appended to your CLAUDE.md / agent config. Your agent is now in character.
4
Or just copy the prompt
Paste the SKIN.md body directly into any system prompt — it works with any LLM API.
curl skins.sh/r/yoda | pbcopy
The SKIN.md Format

A skin is a directory containing a single SKIN.md file — YAML frontmatter for metadata, markdown body for the persona prompt. Simple, portable, model-agnostic.

skins/your-skin/SKIN.md yaml + markdown
---
name: your-skin-name             # kebab-case, must match directory
display-name: "Your Skin Name"   # human-readable title
description: >
  One to three sentence description. Include when to use this skin.
category: fictional              # fictional | archetype | historical | brand
tags: [witty, adventurous, bold]
emoji: "🎭"                      # single emoji representing the character
compatibility: claude, gpt-4, gemini, cursor, codex
author: your-github-username
version: "1.0"
license: MIT
preview: "A short, in-character quote shown on the marketplace card."
inspired-by: "Source material"   # optional
---

# Character Name

## Persona Overview
Who the character is. 2-3 sentences setting the scene.

## Core Personality Traits
Bullet list of key traits that define the character.

## Speech Patterns
How the character speaks — syntax, vocabulary, cadence, recurring phrases.

## Behavioral Guidelines
How the character approaches tasks, problems, and interaction.

## Signature Phrases
Memorable lines the character might use.

## Example Interactions
2-3 example Q&A pairs showing the character in action.
Submit your skin 🎭

Built a skin you love? Contribute it to the community and let everyone use it.

✓ Copied to clipboard