ParetoStudio
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Overview

Product

Library
Prompt Builder
Agent Builder
Skill Builder
Chrome Extension

Developers

MCP Server
API Keys
OverviewLibraryPrompt BuilderAgent BuilderSkill BuilderChrome ExtensionMCP ServerAPI Keys

Documentation

Build AI instructions that work the first time— and every time after.

ParetoStudio is an articulation tool. You build structured prompts, agents, and skills in the web app, then use them everywhere — in your browser via the Chrome Extension, or in your IDE via the MCP server.

ParetoStudio Library showing 12 saved prompts across Tech, Product, and Marketing categories
Your Library is the single home for everything you build — search, filter, tag, deploy.

Pick a path

Two ways to use ParetoStudio. Most people start with one and add the other later.

You prompt in the browser

Prompter

You use ChatGPT, Claude, or Gemini every day. Open the Chrome Extension and your structured prompts are one click away — inside the chat, no tab switching.

Set up the extensionBuild a prompt

You build in the IDE

Builder

You live in Cursor, Claude Code, or Claude Desktop. Connect the MCP server once, then search, install, and create prompts, agents, and skills without leaving your editor.

Set up the MCP serverBuild an agent

Quick start — MCP in 3 minutes

Shortest path to using your library inside an IDE. For the browser path, see the Chrome Extension guide.

  1. 1

    Create an API key

    Open Settings → Developer and generate a key. Starts with psk_, shown once, stored hashed.

    API Keys guide
  2. 2

    Configure your AI client

    Paste the MCP config into Claude Desktop, Cursor, or Claude Code and restart. The config lives in one JSON file per client.

    MCP Server setup
  3. 3

    Talk to your AI

    Ask "list my prompts" or "install my Backend Engineer agent" — your client picks the right MCP tool automatically.

Guides

Library

Product

The home for every prompt, agent, and skill you build. Search, filter, tag, and deploy from one place.

Prompt Builder

Product

Six steps — Role Assignment, Context Setting, Task Specification, Thinking Steps, Response Format, Final Instructions — that turn a blank textbox into a reusable asset.

Agent Builder

Pro

Six steps — Agent Identity, Knowledge & Expertise, Behavioral Rules, Security & Compliance, Operations & Tools, Final Instructions — for a persistent identity you deploy anywhere.

Skill Builder

Pro

Four steps — Skill Identity, Trigger, Instructions, Guardrails — to package a reusable capability with explicit activation boundaries.

Chrome Extension

Product

Your library in the browser. One shortcut opens a floating picker inside ChatGPT, Claude, Gemini, Grok, DeepSeek, or Perplexity.

MCP Server

Developers

19 tools that expose your library to any MCP-compatible client. Read, install, and manage — all in natural language.

API Keys

Developers

Create, rotate, and revoke the keys that authenticate the extension and the MCP server.

What you can ask

Once connected, talk to your AI client in plain English. It picks the right tool every time.

Browse

“List all my agents”

Search

“Search my prompts for code review”

Deploy

“Install my Backend Engineer agent into this project”

Pro

Create

“Save this as a skill called docs-writer”

Rate limits

API and MCP requests are capped per plan and reset every 24 hours. Free accounts get 50 requests/day. Pro and Team unlock 500/day with full write access.

PlanDaily API / MCP requestsWrite tools (create / update / delete)
Free50Capped at 2 agents / 2 skills
ProRecommended500Yes — unlimited

Need higher limits?

Upgrade from Settings. Pro unlocks 500 daily requests and full write access to agents and skills from your IDE — ideal for building inside Cursor or Claude Code. Annual billing (€99/yr) saves ~31% vs monthly.

Next

Library

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