---
title: "Give any API to your AI agent | DocStar"
description: "Install the DocStar MCP once. Your agent can find, read and call every API documented on DocStar, always at the current version."
url: https://docstar.io/for/integrators
---

# Give any API to your agent.

_For developers using APIs_

Install the DocStar MCP once. Your agent can find, read and call every API documented on DocStar, always at the current version. No copy-pasting docs into chat.

Copy MCP install command:

```bash
claude mcp add --transport http docstar https://mcp.docstar.io/mcp
```

[See how it works](https://docstar.io/#how-it-works)

Works with: Claude Code, Cursor, Codex, VS Code, any MCP client

What the agent does:

- you: Send an order confirmation on WhatsApp.
- agent: docstar › search APIs: “whatsapp send message”
- agent: Found MSG91 WhatsApp · docs.msg91.com/whatsapp/module.json
- agent: Read the contract: auth, body, errors
- agent: Added sendOrderConfirmation() with retries

## One install, every API.

_How it works_

1. **Install the DocStar MCP.** One command in your agent. Sign in with DocStar when it asks.
2. **Ask for what you need.** Describe the task. Your agent searches the APIs on DocStar and picks the right endpoint.
3. **Your agent reads and calls.** It reads the exact contract, writes the integration and can make real test calls with your credentials.

## Hand one API to your agent in one click.

_On every DocStar docs site_

### Copy prompt

Every docs page has a Copy prompt button that gives your agent the whole API: where the docs are and how to call them.

### One-click MCP connect

Add that API's own MCP server to Cursor, VS Code or Claude in one step.

### Markdown and llms.txt

Every page has a markdown twin and the site has llms.txt, so agents read clean text, not HTML.

```text
curl https://docs.msg91.com/llms.txt
```

## Questions from integrators.

_FAQ_

### Which APIs are available?

Every API documented on DocStar. Your agent searches them through the DocStar MCP, or you can point it at any DocStar docs site.

### Is the documentation current?

Yes. Agents read the API owner's published docs directly, not a scraped copy.

### Do I need an account?

Reading public docs doesn't. Signing in with DocStar lets your agent call APIs and save your work.

## Your agent, with every API at hand.

One prompt. Your docs, MCP server and CLI, live.

Copy prompt: paste this into your agent:

```text
Use DocStar to let my users use my app from their AI assistants.
Follow https://docstar.io/mcp/quickstart.md, document my app's user-facing APIs from my latest code, and set up MCP.
```

[Start free](https://app.docstar.io/login)