How to integrate Gladia MCP with Codex

Connect Codex to Gladia MCP. Transcribe this recorded meeting audio file, start real-time transcription from your microphone, and more using natural language, with authentication handled for you.

Gladia logoGladia
Api Key

Gladia delivers fast, accurate audio transcription and intelligence via a simple API. Instantly turn speech into actionable data for smarter workflows.

9 Tools

Introduction

Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With the Gladia MCP integration, Codex can transcribe pre-recorded audio and video, start live transcription sessions, upload media files, and fetch transcription results, all without leaving the terminal or the app, whichever you prefer.

For exact tool slugs and parameter tables, see the tool catalog in the Composio docs.

Also integrate Gladia 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 1700+ 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 Gladia 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_*******" }

Try it

Ask Codex for a Gladia task. The first time, Composio asks you to connect your Gladia account.

For example, ask it to:

  • "Transcribe this recorded meeting audio file"
  • "Start real-time transcription from your microphone"
  • "List all recent transcription jobs with status"

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

The Gladia MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Gladia account. It provides structured and secure access to advanced audio transcription and intelligence services, so your agent can perform actions like uploading audio, transcribing recordings, retrieving live transcription results, and organizing jobs on your behalf.

  • Real-time and asynchronous transcription: Instantly start live or pre-recorded transcription jobs for audio and video files, letting your agent process spoken content with ease.
  • Audio and video file uploads: Seamlessly upload audio or video files to Gladia's servers as a first step before transcription or analysis.
  • Fetch detailed transcription results: Retrieve comprehensive results and metadata from both live and pre-recorded transcription sessions, including job status and transcribed text.
  • Job management and status tracking: List, filter, and monitor all your live and pre-recorded transcription jobs so your agent can keep tabs on ongoing or completed work.
  • Effortless workflow automation: Combine audio file handling, job initiation, and result retrieval into streamlined, agent-driven automations—saving you time and manual effort.

Conclusion

You've successfully integrated Gladia with Codex using Composio's MCP server. Now you can interact with Gladia 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 Gladia operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1700+ apps for cross-app workflows
  • CodeAct workbench for complex tool chaining

Next steps:

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

Supported Tools

Every Gladia action and event your agent gets out of the box.

Delete Live Session

Tool to delete a live transcription session and all its associated data (audio file, transcription).

Delete Pre-recorded Job

Tool to delete a pre-recorded transcription job and all its associated data (audio file, transcription).

Get live transcription result

Tool to retrieve metadata and results of a live transcription job.

Get Pre-recorded Job

Tool to retrieve a pre-recorded transcription job's metadata, status, and results by ID.

Initiate Live Transcription Session

Initiates a live (real-time) transcription session with Gladia's API.

Initiate Pre-Recorded Transcription

Tool to initiate a pre-recorded transcription job.

List live transcription jobs

Tool to list live transcription jobs.

List Pre-Recorded Jobs

Tool to list all pre-recorded transcription jobs matching the query parameters.

Upload Audio/Video File

Upload an audio or video file to Gladia for speech-to-text transcription.

FAQ

Frequently asked questions

Start with Gladia.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Gladia tool your agent needs.Free to start.

Start building