# How to connect Ocean.io MCP with ChatGPT Work

```json
{
  "title": "How to connect Ocean.io MCP with ChatGPT Work",
  "toolkit": "Ocean.io",
  "toolkit_slug": "ocean_io",
  "framework": "ChatGPT Work",
  "framework_slug": "chatgpt",
  "url": "https://composio.dev/toolkits/ocean_io/framework/chatgpt",
  "markdown_url": "https://composio.dev/toolkits/ocean_io/framework/chatgpt.md",
  "updated_at": "2026-09-11T05:36:15.024Z"
}
```

## Introduction

### How to connect Ocean.io MCP with ChatGPT Work
[ChatGPT Work](https://openai.com/chatgpt-work/) is an agent inside ChatGPT built for your most ambitious work. It takes action across your apps and files, stays with a project for hours, and turns a goal into finished materials like sheets, slides, and docs - not just answers.
In this guide, I will explain the easiest and most secure way to connect your Ocean.io account to ChatGPT Work via Composio Connect, so it can search companies by ICP, enrich company profiles, find matching contacts, score accounts, and export lead lists through natural language commands without ever putting your account credentials at risk.

## Also integrate Ocean.io with

- [Claude Cowork](https://composio.dev/toolkits/ocean_io/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/ocean_io/framework/hermes-agent)

## TL;DR

### Why use Composio over default connectors?
- Apps with read and write access. Default connectors mostly can read your data. Composio's Ocean.io integration lets ChatGPT Work take actions like creating drafts, sending updates, labeling records, and more.
- 1,500+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
- One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
- Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
- Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

## Connect Ocean.io to ChatGPT Work

### Prerequisites
- A ChatGPT account with access to ChatGPT Work (rolling out across Pro, Enterprise, Edu, Plus, and Business plans). We will use the [ChatGPT desktop app](https://openai.com/chatgpt/download/), which is available on every plan.
- Access to the Ocean.io workspace you want to connect.
- [Composio MCP](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=chatgpt&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fchatgpt).
Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.
### Step-by-step: Connect Ocean.io to ChatGPT Work
### 1. Open the MCP settings
In ChatGPT Work, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.
### 2. Add the server
Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

```bash
https://connect.composio.dev/mcp
```

## What is the Ocean.io MCP server, and what's possible with it?

The Ocean.io MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Ocean.io account. It provides structured and secure access so your agent can perform Ocean.io operations on your behalf.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `OCEAN_IO_AUTOCOMPLETE_VALUES` | Autocomplete Values | Return Ocean.io suggestions for a company, keyword, job title, location, or skill query. Each call costs 0.1 credits. |
| `OCEAN_IO_ENRICH_COMPANY` | Enrich Company | Match and enrich one company from a domain, name, or LinkedIn URL, optionally using people as matching context. A matched result costs 0.1 credits. If Ocean.io must crawl the domain, the response explicitly reports processing instead of claiming enrichment completed. |
| `OCEAN_IO_ENRICH_PERSON` | Enrich Person | Match and enrich one professional profile using person identifiers and optional company context. Returns privacy-sensitive professional profile data and costs 0.1 credits per result. It never requests or returns email or phone reveal data. If Ocean.io lacks current data, this operation may start background crawling and report processing instead of completed data. |
| `OCEAN_IO_GATHER_MISSING_COMPANY_DATA` | Gather Missing Company Data | Check 1-500 company domains and return every Ocean.io outcome category. Although this call is free, it has an external side effect: for domains with missing data, it can irreversibly start provider-side background data gathering. |
| `OCEAN_IO_GET_CREDIT_BALANCE` | Get Credit Balance | Return general and specialized Ocean.io credit balances plus the remaining daily request allowance and reset time. This free call reports quota values but does not identify or infer the account's subscription plan. |
| `OCEAN_IO_GET_DATA_FIELD_VALUES` | Get Data Field Values | Return one Ocean.io taxonomy used to construct search filters, with optional case-insensitive local filtering and a bounded result set. This call is free. |
| `OCEAN_IO_LOOKUP_COMPANIES` | Lookup Companies | Lookup and enrich 1-1000 companies by domain. Only successful matches are returned, at a cost of 0.05 credits per found result; no matches is a successful empty response. |
| `OCEAN_IO_LOOKUP_PEOPLE` | Lookup People | Lookup up to 1000 professional profiles by LinkedIn handle, Ocean.io person ID, or both. This returns privacy-sensitive personal profile data and costs 0.05 credits per found result. It does not request or expose email addresses, phone numbers, or other contact-reveal data. |
| `OCEAN_IO_SEARCH_COMPANIES` | Search Companies | Search and page through companies using at least one non-empty company or employee filter. Results cost 0.2 credits each; the default 5-result first page costs at most 1 credit. |
| `OCEAN_IO_SEARCH_PEOPLE` | Search People | Search one page of professional profiles with typed person and employer filters; the first page requires at least one non-empty filter. Results cost 0.2 credits each, so the default 5-result first page costs at most 1 credit. This tool does not request contact reveal. |

## Supported Triggers

None listed.

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

Once connected, ChatGPT Work can access the Ocean.io MCP server via Composio to run actions that you authorize, directly in your workspace.

## Complete Code

None listed.

## How to build Ocean.io MCP Agent with another framework

- [Claude Cowork](https://composio.dev/toolkits/ocean_io/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/ocean_io/framework/hermes-agent)

## 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.
- [Agile CRM](https://composio.dev/toolkits/agile_crm) - Agile CRM is a unified customer management platform combining contacts, sales pipelines, marketing, and support. Use it to centralize customer data, automate campaigns, and manage deals and tickets 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.
- [Clarify MCP](https://composio.dev/toolkits/clarify_mcp) - Clarify MCP is a CRM platform for managing companies, people, deals, meetings, tasks, lists, and campaigns. Use it to centralize CRM data and streamline sales and marketing workflows.
- [Clay MCP](https://composio.dev/toolkits/clay_mcp) - Clay MCP is a prospect enrichment service for researching companies and contacts. It runs enrichment providers and Clay functions to return enriched prospect data.
- [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.
- [Close MCP](https://composio.dev/toolkits/close_mcp) - Close MCP is a CRM MCP exposing leads, contacts, opportunities, activities, communications, and workflows. Use it to give agents scoped, auditable access to your CRM data.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Ocean.io MCP?

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

### Can I use Tool Router MCP with ChatGPT Work?

Yes, you can. ChatGPT Work 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 Ocean.io tools.

### Can I manage the permissions and scopes for Ocean.io while using Tool Router?

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

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