How to integrate Zoom 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 Zoom MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or the app, whichever you prefer.

Also integrate Zoom with

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 Zoom MCP in Codex

Run the setup command

Run this command in your terminal to add the Composio MCP server to Codex.

Terminal

It will initiate the authentication in a browser window, authorize Codex to access your Composio account.

Composio authentication page

(Optional) Authenticate with OAuth

To authenticate manually, run the login command to open a browser window and authorize Codex to access your Composio account.

bash
codex mcp login composio

Verify the connection

Run codex mcp list to confirm Composio appears as a registered MCP server.

bash
codex mcp list

Codex App

Codex App follows the same approach as VS Code.

  1. Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
  2. Fill the header and Key fields with { "x-consumer-api-key" = "ck_*******" }.
  3. The Key is the Composio API key, that you can find on dashboard.composio.dev
  4. Click on Authenticate and authorize Codex to your Composio account and you're all set.
Codex App MCP setup
  1. Restart and verify if it's there in .codex/config.toml
bash
[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"
http_headers = { "x-consumer-api-key" = "ck_*******" }

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

The Zoom MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Zoom account. It provides structured and secure access to your meetings, webinars, and usage data, so your agent can schedule meetings, register attendees, retrieve recordings, summarize sessions, and analyze participant engagement on your behalf.

  • Automated meeting scheduling and management: Instruct your agent to create new Zoom meetings, fetch details for upcoming or past meetings, and manage all your session logistics effortlessly.
  • Seamless participant and registrant registration: Have your agent add attendees or registrants to meetings and webinars, handling all required information and permissions automatically.
  • On-demand access to recordings and summaries: Let your agent retrieve meeting recordings or generate AI-powered meeting summaries, making it easy to review or share past sessions.
  • Insightful participant analytics: Ask your agent to fetch detailed lists of past meeting participants or generate daily usage reports, helping you track engagement and attendance trends.
  • Efficient recording and data cleanup: Direct your agent to delete outdated recordings or manage your Zoom storage, keeping your account streamlined and organized.

Supported Tools & Triggers

Tools
Add a meeting registrantThis text guides on creating and customizing a user's registration for a zoom meeting, with a max of 4,999 registrants.
Add a webinar registrantZoom users with a webinar plan can create and manage webinars, broadcasting to up to 10,000 attendees.
Create a meetingEnable zoom meeting creation via user-level apps with "me".
Delete meeting recordingsSummary: to delete all meeting recordings, ensure the user's account has cloud recording enabled.
Get a meetingThe text provides details on api permissions for reading meeting information, categorizing permissions into general and granular scopes, and labels the rate limit as 'light'.
Get a meeting summaryMeeting summary info requires a pro+ host plan, ai companion enabled, excluding e2ee meetings.
Get a webinarAccess zoom webinar details requires pro or higher plan and webinar add-on.
Get daily usage reportThe daily report provides zoom service usage details, like new users, meetings, participants, and minutes per day for a month, requiring a pro plan or higher.
Get meeting recordingsTo download meeting recordings, use `download url`.
Get past meeting participantsApi allows paid users (pro+) to fetch past meeting attendee info, excluding solo participants.
List all recordingsThis text details how to list zoom cloud recordings for a user, notably by using "me" for user-level apps and requiring an oauth token for access.
List archived filesZoom's archiving solution enables administrators to automatically record and archive meeting data to third-party platforms for compliance, needing the meeting and webinar archiving feature enabled.
List devicesThis api lets you list devices.
List meetingsThis zoom api lists a user's scheduled meetings using the `me` value for user-level apps, excluding instant meetings and only showing unexpired ones.
List webinar participantsGet a list of past webinar participants with a pro plan or above plus an add-on.
List webinarsThe api lists all scheduled webinars for zoom users with a webinar plan, using `me` for user-level apps.
Update a meetingTo update a meeting via api, ensure `start time` is future-dated; `recurrence` is needed.

Conclusion

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

How to build Zoom MCP Agent with another framework

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OpenClaw

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LangChain

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CrewAI

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FAQ

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

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

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

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

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