How to integrate Pexels MCP with Codex

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

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Api Key

Pexels is a free stock library offering high-quality photos and videos via API. Instantly boost your app or website with stunning visuals for any use case.

9 Tools

Introduction

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

Also integrate Pexels 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 1000+ 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 Pexels 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 Pexels MCP server, and what's possible with it?

The Pexels MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Pexels account. It provides structured and secure access to the Pexels media library, so your agent can search photos and videos, fetch curated collections, explore trending media, and retrieve detailed asset information on your behalf.

  • Photo and video search: Instantly find high-quality photos and videos from Pexels based on keywords, categories, or filters using natural language queries.
  • Curated and trending media discovery: Let your agent fetch the latest curated photos or surface popular videos to keep your content pipeline fresh and engaging.
  • Collection management and exploration: Access your own collections or featured Pexels collections, and pull all media from any collection with ease.
  • Detailed asset retrieval: Retrieve metadata, dimensions, and direct image or video URLs for any specific photo or video asset by ID.
  • Content integration for creative workflows: Seamlessly pull media assets into your applications, presentations, or creative projects with minimal effort.

Conclusion

You've successfully integrated Pexels with Codex using Composio's MCP server. Now you can interact with Pexels 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 Pexels operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1000+ apps for cross-app workflows
  • CodeAct workbench for complex tool chaining

Next steps:

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

Supported Tools

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

Get Collection Media

Tool to get all media within a collection by its ID.

Get Curated Photos

Tool to get real-time curated photos.

Featured Collections

Tool to get featured collections.

Get Photo

Tool to retrieve detailed information about a specific photo.

Get Video by ID

Tool to retrieve detailed information about a specific video from Pexels.

Get My Collections

Tool to get all of the user's collections on Pexels.

Get Popular Videos

Tool to retrieve current popular Pexels videos.

Search Photos

Tool to search for photos on Pexels.

Search Videos

Tool to search for videos on Pexels by query and optional filters.

FAQ

Frequently asked questions

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

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 Pexels tools.

Yes, absolutely. You can configure which Pexels 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.

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 Pexels data and credentials are handled as safely as possible.

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