How to integrate Big data cloud MCP with Codex

Connect Codex to Big data cloud MCP. Check if this ip address is currently roaming, verify if an email address is valid, and more using natural language, with authentication handled for you.

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Api Key

BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows.

17 Tools

Introduction

Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With the Big data cloud MCP integration, Codex can geolocate IP addresses, reverse geocode coordinates, verify emails and phone numbers, assess user risk, and parse user agents, 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.

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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 Big data cloud 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 Big data cloud task. The first time, Composio asks you to connect your Big data cloud account.

For example, ask it to:

  • "Check if this IP address is currently roaming"
  • "Verify if an email address is valid"
  • "Get country and demographic info for a given IP"

What is the Big data cloud MCP server, and what's possible with it?

The Big data cloud MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Big data cloud account. It provides structured and secure access to advanced geolocation, reverse geocoding, ASN analysis, and data validation APIs, so your agent can perform actions like looking up IP details, verifying emails, assessing network risk, and analyzing BGP routing on your behalf.

  • IP geolocation and country insights: Let your agent instantly geolocate any IP address, retrieve country-level demographics, and pull rich metadata about locations worldwide.
  • Reverse geocoding with timezone detection: Have your agent translate GPS coordinates into precise locality information along with accurate timezone data—all in one go.
  • Email address verification and data hygiene: Ensure your agent can validate email addresses for proper syntax, domain legitimacy, and disposability to help maintain clean and reliable datasets.
  • ASN and BGP analytics: Allow your agent to analyze internet routing by fetching ranked lists of autonomous systems, upstream and downstream provider details, and active BGP prefixes for a given ASN.
  • Cybersecurity hazard assessment: Empower your agent to fetch and interpret hazard reports for IP addresses, identifying threats like VPN/proxy usage, blacklist status, and hosting risks.

Conclusion

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

Supported Tools

Every Big data cloud action and event your agent gets out of the box.

Am I Roaming API

Tool to determine if the user is roaming based on their IP address and GPS coordinates.

ASN Extended Receiving From Info API

Tool to return upstream providers (receivingFrom) for a given ASN.

ASN Extended Transit To Info API

Tool to return downstream customers (transitTo) for a given ASN.

ASN Rank List API

Retrieves a paginated list of ranked Autonomous Systems with IPv4 announcement counts.

BGP Active Prefixes API

Tool to retrieve IPv4 or IPv6 prefixes currently announced on BGP.

Country by IP Address API

Tool to geolocate an IP address and retrieve country details and demographics.

Country Info API

Tool to fetch detailed country information by ISO code.

Email Address Verification API

Tool to verify email addresses for syntax, domain validity, and disposability.

Hazard Report API

Tool to fetch a cybersecurity hazard report for a specified IP address.

Networks by CIDR

Tool to retrieve BGP-announced networks within a specified CIDR range.

Network by IP Address API

Tool to retrieve registry, ASN, and BGP details for a given IP address’s network.

Phone Number Validation by IP

Tool to validate phone numbers by inferring country from client IP.

Reverse Geocoding With Timezone API

Tool to return reverse geocoding and time zone info for given coordinates.

Time Zone by IP Address API

Tool to retrieve time zone information for a given IP address.

Tor Exit Nodes Geolocated API

Retrieve a paginated list of active TOR exit node IP addresses with geolocation and carrier (ASN) details.

User Agent Parser API

Tool to parse a User-Agent string into device, OS, browser, and bot details.

User Risk API

Tool to return a risk assessment for a user based on IP signals for fraud prevention.

FAQ

Frequently asked questions

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