Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Beamer 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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How to integrate Beamer MCP with Codex
Connect Codex to Beamer MCP. Count the number of posts this month, fetch unread notifications for your account, and more using natural language, with authentication handled for you.
Api Key
Beamer is a news and changelog platform for in-app announcements and feature updates. It helps companies boost user engagement by sharing news where users are most active.
12 Tools
Introduction
Also integrate Beamer 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 1500+ 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 Beamer MCP in Codex
Run the setup command
Run this command in your terminal to add the Composio MCP server to Codex.
It will initiate the authentication in a browser window, authorize Codex to access your Composio account.
(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 composioVerify the connection
Run codex mcp list to confirm Composio appears as a registered MCP server.
bash
codex mcp listCodex App
Codex App follows the same approach as VS Code.
- Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
- Fill the header and Key fields with
{ "x-consumer-api-key" = "ck_*******" }. - The Key is the Composio API key, that you can find on dashboard.composio.dev
- Click on Authenticate and authorize Codex to your Composio account and you're all set.
- 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 Beamer MCP server, and what's possible with it?
The Beamer MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Beamer account. It provides structured and secure access to your product updates and engagement activity, so your agent can browse posts, check unread posts, review comments and reactions, fetch notifications, and retrieve feed details on your behalf.
- Post tracking: Have your agent retrieve Beamer posts and count published or unread posts for quick status checks.
- Comment insights: Let the agent fetch comments on a specific post and count them to assess audience discussion.
- Reaction monitoring: Direct your agent to retrieve reactions for a post and count them to gauge audience response.
- Notification review: Instruct your agent to fetch unread notifications or retrieve the details of a specific notification.
- Feed and category lookup: Have your agent retrieve your standalone feed link and look up metadata for Beamer categories.
Conclusion
You've successfully integrated Beamer with Codex using Composio's MCP server. Now you can interact with Beamer 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 Beamer operations
- Managed authentication through Composio
- Access to 20,000+ tools across 1500+ apps for cross-app workflows
- CodeAct workbench for complex tool chaining
Next steps:
- Try asking Codex to perform various Beamer operations
- Explore cross-app workflows by connecting more toolkits
- Build automation scripts that leverage Codex's AI capabilities
TOOLS
Supported Tools
Every Beamer action and event your agent gets out of the box.
FRAMEWORKS
How to build Beamer MCP Agent with another framework
Claude Code
Use Beamer MCP with Claude Code
Claude Cowork
Use Beamer MCP with Claude Cowork
OpenAI Agents SDK
Use Beamer MCP with OpenAI Agents SDK
Claude Agent SDK
Use Beamer MCP with Claude Agent SDK
OpenClaw
Use Beamer MCP with OpenClaw
Hermes
Use Beamer MCP with Hermes
Atomic Agent
Use Beamer MCP with Atomic Agent
Google ADK
Use Beamer MCP with Google ADK
LangChain
Use Beamer MCP with LangChain
Vercel AI SDK
Use Beamer MCP with Vercel AI SDK
Mastra AI
Use Beamer MCP with Mastra AI
LlamaIndex
Use Beamer MCP with LlamaIndex
CrewAI
Use Beamer MCP with CrewAI
Pydantic AI
Use Beamer MCP with Pydantic AI
AutoGen
Use Beamer MCP with AutoGen
MORE TOOLKITS
Explore Other Toolkits
Oauth2
Reddit is a social news platform with thriving user-driven communities (subreddits). It's the go-to place for discussion, content sharing, and viral marketing.
Oauth2
Facebook is a social media and advertising platform for businesses and creators. It helps you connect, share, and manage content across your public Facebook Pages.
Oauth2
LinkedIn is a professional networking platform for connecting, sharing content, and engaging with business opportunities. It's the go-to place for building your professional brand and unlocking new career connections.
Active campaign
Api Key
ActiveCampaign is a marketing automation and CRM platform for managing email campaigns, sales pipelines, and customer segmentation. It helps businesses engage customers and drive growth through smart automation and targeted outreach.
FAQ
Frequently asked questions
With a standalone Beamer MCP server, the agents and LLMs can only access a fixed set of Beamer tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Beamer 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 Beamer tools.
Yes, absolutely. You can configure which Beamer 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 Beamer data and credentials are handled as safely as possible.
Start with Beamer.It takes 30 seconds.
Managed auth, hosted MCP servers, and every Beamer tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building