#
> KudoAI / ai-personas
> ### _1,200+ AI personas for LLMs and agents._ It's just a [JSON file](https://cdn.jsdelivr.net/npm/@kudoai/ai-personas@1.3.0/dist/ai-personas.json), so you can use it in any environment. ## ⚡ Installation #### Node.js: From your project root: ```bash npm install @kudoai/ai-personas ``` #### [][greasemonkey-install][][greasemonkey-install][][greasemonkey-install][][greasemonkey-install][][greasemonkey-install][][greasemonkey-install] Greasemonkey: [greasemonkey-install]: #-greasemonkey ```js // ==UserScript== ... // @resource ai-personas https://cdn.jsdelivr.net/npm/@kudoai/ai-personas@1/dist/ai-personas.min.json // @grant GM_getResourceText ... // ==/UserScript== ```
## 🔌 Usage #### ES Modules (ESM): ```js import personas from '@kudoai/ai-personas' console.log(personas['Linux Terminal'].prompt) // => I want you to act as a linux terminal. I will type commands and you will... ``` #### CommonJS (CJS): ```js const personas = require('@kudoai/ai-personas') console.log(personas['Linux Terminal'].prompt) // => I want you to act as a linux terminal. I will type commands and you will... ``` #### [][web-usage][][web-usage][][web-usage][][web-usage][][web-usage] Web: [web-usage]: #-web ```html ``` #### [][greasemonkey-usage][][greasemonkey-usage][][greasemonkey-usage][][greasemonkey-usage][][greasemonkey-usage][][greasemonkey-usage] Greasemonkey: [greasemonkey-usage]: #-greasemonkey-1 ```js const personas = JSON.parse(GM_getResourceText('ai-personas')) console.log(personas['Linux Terminal'].prompt) // => I want you to act as a linux terminal. I will type commands and you will... ```
## 💻 Examples #### Find personas by keyword: ```js function findPersonas(keyword) { return Object.entries(personas) .filter(([name, data]) => data.prompt.toLowerCase().includes(keyword.toLowerCase())) .map(([name]) => name) } console.log(findPersonas('coach')) // => [ 'Interview Preparation Coach', 'Life Coach', ... ] ``` # #### Get prompt for a persona: ```js function getPrompt(persona) { return personas[persona].prompt } console.log(getPrompt('Food Critic')) // => I want you to act as a food critic. I will tell you about a restaurant... ``` # #### Get random personas: ```js function randomPersona(qty = 1) { const shuffledPersonas = Object.keys(personas).sort(() => 0.5 - Math.random()), randomPersonas = shuffledPersonas.slice(0, qty) return qty == 1 ? randomPersonas[0] : randomPersonas } console.log(randomPersona()) // => e.g. Reverse Prompt Engineer console.log(randomPersona(10)) // => e.g. [ 'Internet Trend & Slang Intelligence', 'Tic-Tac-Toe Game', ... ] ``` # #### Get random prompt: ```js function randomPrompt() { return Object.values(personas).sort(() => 0.5 - Math.random())[0].prompt } console.log(randomPrompt()) /** e.g. => Act as a Node.js Automation Script Developer. You are an expert in creating automated scripts using Node.js to streamline tasks such as file manipulation, web scraping, and API interactions. Your task is to: - Write efficient Node.js scripts to automate ${taskType}. - Ensure the scripts are robust and handle errors gracefully. - Use modern JavaScript syntax and best practices. ... **/ ``` # #### Fill variables in template prompts: ```js function fillVarsInTemplate(prompt, vals = {}) { return prompt.replace(/\$\{(.*?)\}/g, (_, key) => vals[key] ?? `\${${key}}`) } const prompt = personas['Node.js Automation Script Developer'].prompt, filledPrompt = fillVarsInTemplate(prompt, { taskType: 'web scraping' }) console.log(filledPrompt) /** => ... Your task is to: - Write efficient Node.js scripts to automate web scraping. ... **/ ``` # #### Combine prompts: ```js const megaPrompt = ` When I start w/ sh: follow prompt A. When I start w/ win: follow prompt B. Prompt A: ${personas['Linux Terminal'].prompt} Prompt B: ${personas['Windows Terminal'].prompt} ` console.log(megaPrompt) /** => When I start w/ sh: follow prompt A. When I start w/ win: follow prompt B. Prompt A: I want you to act as a linux terminal... Prompt B: I want you to act as a Windows Terminal... **/ ``` # #### Build system prompt: ```js const systemPrompt = ai_personas['Study Planner'].prompt const messages = [ { role: 'system', content: systemPrompt }, { role: 'user', content: 'Create a weekly study plan for calculus' } ] ```
## 🏛️ License
Data CC0 1.0 Universal Public domain
Code MIT License © 2026 KudoAI & contributors
## 🧠 Contributors

All contributions are very welcome!
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