---
updatedAt: 2025-10-24T00:39:22.000Z
agentTools:
  projectIndex: https://developers.jasper.ai/llms.txt
---

# OpenAI Agent Builder

Connect Jasper to OpenAI's Agent Builder to embed brand control in your agentic content workflows

You can connect Jasper’s MCP directly inside OpenAI’s Agent Builder and make Jasper MCP tools available within your custom agentic workflows. This allows agents to generate, style, and manage brand-aligned content using Jasper.

# Prerequisites

**Jasper**

* Jasper account with a Business plan (API access)

* You can reach <https://mcp.jasper.ai> and <https://api.jasper.ai> from your network

* Your [Jasper API Key](https://developers.jasper.ai/docs/authentication)

**OpenAI**

* An OpenAI account with API access (not just ChatGPT)
* The “Agent Builder” is visible on your [OpenAI platform dashboard](https://platform.openai.com/chat)
* You have an adequate credit balance to run workflows

# Steps to connect

<Callout icon="📘" theme="info">
  See OpenAI's official guide [here](https://platform.openai.com/agent-builder).
</Callout>

1. Visit the [OpenAI Agent Builder](https://platform.openai.com/agent-builder)
2. Create a new workflow or open an existing agent
3. Click on an Agent step in your workflow -> Add tool -> MCP Server
4. Add a custom server (+ Server)
   1. In the server URL field, enter:`https://mcp.jasper.ai`
   2. Select "Custom headers" authentication
   3. Enter `x-api-key` as the header and your Jasper API Key as its value
5. Click Connect to finalize the setup