How to integrate Cincopa 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 Cincopa 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 Cincopa 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 Cincopa MCP server, and what's possible with it?

The Cincopa MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Cincopa account. It provides structured and secure access to your multimedia libraries, so your agent can perform actions like uploading new media, monitoring upload progress, validating connections, and managing ongoing uploads on your behalf.

  • Remote media uploading: Effortlessly instruct your agent to upload new videos, images, or audio directly from external URLs into your Cincopa galleries or asset collections.
  • Upload status tracking: Have your agent check and report the real-time status of ongoing or recently initiated media uploads for better workflow oversight.
  • Abort in-progress uploads: Direct your agent to cancel unnecessary or stalled asset uploads to keep your media workspace organized and efficient.
  • API connection validation: Let your agent verify and confirm your API credentials and connectivity with Cincopa, ensuring secure and reliable integration at all times.

Supported Tools & Triggers

Tools
Upload Asset From URLTool to upload a new asset directly from a provided external url and receive a status id for tracking.
Abort Asset Upload From URLTool to abort an ongoing asset upload-in-progress by providing its status id.
Get Asset Upload From URL StatusTool to check the status of an asset upload initiated via url by its status id.
Validate API ConnectionTool to validate api connection.

Conclusion

You've successfully integrated Cincopa with Codex using Composio's Rube MCP server. Now you can interact with Cincopa 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 Cincopa 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 Cincopa operations
  • Explore cross-app workflows by connecting more toolkits
  • Build automation scripts that leverage Codex's AI capabilities

How to build Cincopa MCP Agent with another framework

FAQ

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

With a standalone Cincopa MCP server, the agents and LLMs can only access a fixed set of Cincopa tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Cincopa 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 Cincopa tools.

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

Yes, absolutely. You can configure which Cincopa 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 Cincopa data and credentials are handled as safely as possible.

Used by agents from

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Letta
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HubSpot
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Altera
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Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.