How to integrate Getprospect MCP with Codex

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Introduction

Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Getprospect MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or app, whichever you prefer.

Composio removes the Authentication handling completely from you. We handle the entire integration lifecycle, and all you need to do is just copy the URL below, authenticate inside Codex, and start using it.

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • CodeAct: A dedicated workbench that allows GPT to write its code to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Large tool responses: Handle them to minimise context rot.
  • Dynamic just-in-time access to 20,000 tools across 870+ other Apps for cross-app workflows. It loads the tools you need, so GPTs aren't overwhelmed by tools you don't need.

How to install Getprospect MCP in Codex

Codex CLI

Run the command in your terminal.

Terminal

This will auto-redirect you to the Rube authentication page.

Rube authentication redirect page

Once you're authenticated, you will be able to access the tools.

Verify the installation by running:

codex mcp list

If you otherwise prefer to use config.toml, add the following URL to it. You can get the bearer token from rube.app → Use Rube → MCP URL → Generate token

[projects."/home/user/composio"]
trust_level = "untrusted"

[mcp_servers.rube]
bearer_token_env_var = "your bearer token"
enabled = true
url = "https://rube.app/mcp"

Codex in VS Code

If you have installed Codex in VS Code.

Then: ⚙️ → MCP Settings → + Add servers → Streamable HTTP:

Add the Rube MCP URL: https://rube.app/mcp and the bearer token.

VS Code MCP Settings

To verify, click on the Open config.toml

Open config toml in Codex

Make sure it's there:

[mcp_servers.composio_rube]
bearer_token_env_var = "your bearer token"
enabled = true
url = "https://rube.app/mcp"

Codex App

Codex App follows the same approach as VS Code.

  1. Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
Codex App MCP Settings
  1. Restart and verify if it's there in .codex/config.toml
[mcp_servers.composio_rube]
bearer_token_env_var = "your bearer token"
enabled = true
url = "https://rube.app/mcp"
  1. Save, restart the extension, and start working.

What is the Getprospect MCP server, and what's possible with it?

The Getprospect MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Getprospect account. It provides structured and secure access so your agent can perform Getprospect operations on your behalf.

Supported Tools & Triggers

Tools
Apply Coupon CodeTool to apply a coupon code to the user's account.
Create CompanyTool to create a new company.
Create ContactTool to create a new contact.
Create ExportTool to create a new export job.
Create Contact ListTool to create a new contact list.
Delete CompanyTool to delete a company record by its ID.
Delete ContactTool to delete a contact record by its ID.
Delete Multiple Contact ListsTool to delete multiple contact lists.
Get account workspace limitsTool to retrieve workspace limits for the user's account.
Get All CompaniesTool to retrieve all companies.
Get all contactsTool to retrieve all contacts.
Get All Contact ListsTool to retrieve all prospect contact lists.
Get Contact Lists CountTool to retrieve the total count of contact lists.
Get Single CompanyTool to retrieve details of a single company by its ID.
Get Single ContactTool to retrieve details of a single contact.
Add Contacts to ListTool to add contacts to a specified list.
Search CompaniesTool to search for companies by name.
Search ContactsTool to search for contacts by filters.
Search Contacts in ListTool to search contacts in a specific list.
Search Lists by NameTool to search contact lists by name.
Update CompanyTool to update details of an existing company.
Update ContactTool to update details of an existing contact.
Update Contact ListTool to update a contact list's name.
Verify Email AddressTool to verify an email's deliverability.

Conclusion

You've successfully integrated Getprospect with Codex using Composio's Rube MCP server. Now you can interact with Getprospect directly from your terminal, VS Code, or the Codex App using natural language commands.

Key benefits of this setup:

  • Seamless integration across CLI, VS Code, and standalone app
  • Natural language commands for Getprospect operations
  • Managed authentication through Composio's Rube
  • Access to 20,000+ tools across 870+ apps for cross-app workflows
  • CodeAct workbench for complex tool chaining

Next steps:

  • Try asking Codex to perform various Getprospect operations
  • Explore cross-app workflows by connecting more toolkits
  • Build automation scripts that leverage Codex's AI capabilities

How to build Getprospect MCP Agent with another framework

OpenAI Agents SDK

OpenAI Agents SDK

Use Getprospect MCP with OpenAI Agents SDK

Claude Agent SDK

Claude Agent SDK

Use Getprospect MCP with Claude Agent SDK

Google ADK

Google ADK

Use Getprospect MCP with Google ADK

LangChain

LangChain

Use Getprospect MCP with LangChain

Vercel AI SDK

Vercel AI SDK

Use Getprospect MCP with Vercel AI SDK

Mastra AI

Mastra AI

Use Getprospect MCP with Mastra AI

LlamaIndex

LlamaIndex

Use Getprospect MCP with LlamaIndex

CrewAI

CrewAI

Use Getprospect MCP with CrewAI

Claude Code

Claude Code

Use Getprospect MCP with Claude Code

FAQ

What are the differences in Tool Router MCP and Getprospect MCP?

With a standalone Getprospect MCP server, the agents and LLMs can only access a fixed set of Getprospect tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Getprospect and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Codex?

Yes, you can. Codex fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Getprospect tools.

Can I manage the permissions and scopes for Getprospect while using Tool Router?

Yes, absolutely. You can configure which Getprospect scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Getprospect data and credentials are handled as safely as possible.

Used by agents from

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Context
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HubSpot
Agent.ai
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