# How to integrate Helloleads MCP with Codex

```json
{
  "title": "How to integrate Helloleads MCP with Codex",
  "toolkit": "Helloleads",
  "toolkit_slug": "helloleads",
  "framework": "Codex",
  "framework_slug": "codex",
  "url": "https://composio.dev/toolkits/helloleads/framework/codex",
  "markdown_url": "https://composio.dev/toolkits/helloleads/framework/codex.md",
  "updated_at": "2026-05-12T10:14:43.762Z"
}
```

## Introduction

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

## Also integrate Helloleads with

- [ChatGPT](https://composio.dev/toolkits/helloleads/framework/chatgpt)
- [OpenAI Agents SDK](https://composio.dev/toolkits/helloleads/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/helloleads/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/helloleads/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/helloleads/framework/claude-cowork)
- [OpenClaw](https://composio.dev/toolkits/helloleads/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/helloleads/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/helloleads/framework/cli)
- [Google ADK](https://composio.dev/toolkits/helloleads/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/helloleads/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/helloleads/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/helloleads/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/helloleads/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/helloleads/framework/crew-ai)

## TL;DR

### 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.

## Connect Helloleads to Codex

### How to install Helloleads MCP in Codex
### Run the setup command
Run this command in your terminal to add the Composio MCP server to Codex.

```bash
codex mcp add composio --url https://connect.composio.dev/mcp
```

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

The Helloleads MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Helloleads account. It provides structured and secure access to your lead management system, so your agent can perform actions like listing leads, creating new lead records, and managing lead groups on your behalf.
- Automated lead creation: Instantly add new leads to Helloleads by providing essential details, keeping your sales pipeline updated without manual data entry.
- Comprehensive lead listing: Ask your agent to retrieve and display all leads from your account, making it easy to review, filter, or analyze your prospects.
- Lead list management: Have your agent fetch all available lead list keys, so you can organize and segment leads for targeted follow-ups or campaigns.
- Streamlined lead assignment: Enable your agent to help assign new leads to specific lists, ensuring every lead is captured in the right place from the start.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `HELLOLEADS_CREATE_LEAD` | Create Lead | Tool to add a new lead into HelloLeads. Use when you need to push a fresh lead record with mandatory first name and list key. |
| `HELLOLEADS_LIST_LEADS` | List Leads | Tool to list all leads from HelloLeads. Use after authentication to fetch the entire lead list. Returns empty list if none found. |
| `HELLOLEADS_LIST_LISTS` | List Lead Lists | Tool to retrieve all lead list keys from HelloLeads. Use when you need to enumerate available lists for lead insertion. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Helloleads MCP server provides comprehensive access to Helloleads operations through Composio. Once connected, you can perform all major Helloleads actions directly from Codex using natural language commands.

## Complete Code

None listed.

## Conclusion

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

## How to build Helloleads MCP Agent with another framework

- [ChatGPT](https://composio.dev/toolkits/helloleads/framework/chatgpt)
- [OpenAI Agents SDK](https://composio.dev/toolkits/helloleads/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/helloleads/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/helloleads/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/helloleads/framework/claude-cowork)
- [OpenClaw](https://composio.dev/toolkits/helloleads/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/helloleads/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/helloleads/framework/cli)
- [Google ADK](https://composio.dev/toolkits/helloleads/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/helloleads/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/helloleads/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/helloleads/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/helloleads/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/helloleads/framework/crew-ai)

## Related Toolkits

- [Hubspot](https://composio.dev/toolkits/hubspot) - HubSpot is an all-in-one marketing, sales, and customer service platform. It lets teams nurture leads, automate outreach, and track every customer interaction in one place.
- [Pipedrive](https://composio.dev/toolkits/pipedrive) - Pipedrive is a sales management platform offering pipeline visualization, lead tracking, and workflow automation. It helps sales teams keep deals moving forward efficiently and never miss a follow-up.
- [Salesforce](https://composio.dev/toolkits/salesforce) - Salesforce is a leading CRM platform that helps businesses manage sales, service, and marketing. It centralizes customer data, enabling teams to drive growth and build strong relationships.
- [Apollo](https://composio.dev/toolkits/apollo) - Apollo is a CRM and lead generation platform that helps businesses discover contacts and manage sales pipelines. Use it to streamline customer outreach and track your deals from one place.
- [Attio](https://composio.dev/toolkits/attio) - Attio is a customizable CRM and workspace for managing your team's relationships and workflows. It helps teams organize contacts, automate tasks, and collaborate more efficiently.
- [Acculynx](https://composio.dev/toolkits/acculynx) - AccuLynx is a cloud-based roofing business management software for contractors. It streamlines project tracking, lead management, and document sharing.
- [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time.
- [Affinity](https://composio.dev/toolkits/affinity) - Affinity is a relationship intelligence CRM that helps private capital investors find, manage, and close more deals. It streamlines deal flow and surfaces key connections to help you win opportunities.
- [Agencyzoom](https://composio.dev/toolkits/agencyzoom) - AgencyZoom is a sales and performance platform built for P&C insurance agencies. It helps agents boost sales, retain clients, and analyze producer results in one place.
- [Bettercontact](https://composio.dev/toolkits/bettercontact) - Bettercontact is a smart contact enrichment tool for finding emails and phone numbers. It helps boost lead generation with automated, waterfall search across multiple sources.
- [Blackbaud](https://composio.dev/toolkits/blackbaud) - Blackbaud provides cloud-based software for nonprofits, schools, and healthcare institutions. It streamlines fundraising, donor management, and mission-driven operations.
- [Brilliant directories](https://composio.dev/toolkits/brilliant_directories) - Brilliant Directories is an all-in-one platform for building and managing online membership communities and business directories. It streamlines listings, member management, and engagement tools into a single, easy interface.
- [Capsule crm](https://composio.dev/toolkits/capsule_crm) - Capsule CRM is a user-friendly CRM platform for managing contacts and sales pipelines. It helps businesses organize relationships and streamline their sales process efficiently.
- [Centralstationcrm](https://composio.dev/toolkits/centralstationcrm) - CentralStationCRM is an easy-to-use CRM software focused on collaboration and long-term customer relationships. It helps teams manage contacts, deals, and communications all in one place.
- [Clientary](https://composio.dev/toolkits/clientary) - Clientary is a platform for managing clients, invoices, projects, proposals, and more. It streamlines client work and saves you serious admin time.
- [Close](https://composio.dev/toolkits/close) - Close is a CRM platform built for sales teams, combining calling, email automation, and predictive dialers. It streamlines sales workflows and boosts productivity with all-in-one communication tools.
- [Dropcontact](https://composio.dev/toolkits/dropcontact) - Dropcontact is a B2B email finder and data enrichment service for professionals. It delivers verified email addresses and enriches contact info with up-to-date data.
- [Dynamics365](https://composio.dev/toolkits/dynamics365) - Dynamics 365 is Microsoft's platform combining CRM, ERP, and productivity apps. It streamlines sales, marketing, service, and operations in one place.
- [Espocrm](https://composio.dev/toolkits/espocrm) - EspoCRM is an open-source web application for managing customer relationships. It helps businesses organize contacts, track leads, and streamline their sales process.
- [Fireberry](https://composio.dev/toolkits/fireberry) - Fireberry is a CRM platform that streamlines customer and sales management. It helps businesses organize contacts, automate sales, and integrate with other business tools.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Helloleads MCP?

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

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

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

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)