---
title: "Scalar OpenAPI Reference and API Client Platform"
description: "Scalar is an open-source API platform for publishing modern OpenAPI references and testing endpoints with a built-in API client. It fits agent workflows that need readable API docs, interactive request testing, and framework-friendly integrations across many stacks."
verification: "security_reviewed"
source: "https://github.com/scalar/scalar"
author: "scalar"
category:
  - "Library & API Reference"
framework:
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "scalar/scalar"
  github_stars: 14624
---

# Scalar OpenAPI Reference and API Client Platform

Scalar is an open-source API platform for publishing modern OpenAPI references and testing endpoints with a built-in API client. It fits agent workflows that need readable API docs, interactive request testing, and framework-friendly integrations across many stacks.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Documentation

- https://scalar.com

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/scalar-openapi-reference-api-client-platform/)