# How to connect Finviz MCP with ChatGPT Work

```json
{
  "title": "How to connect Finviz MCP with ChatGPT Work",
  "toolkit": "Finviz",
  "toolkit_slug": "finviz",
  "framework": "ChatGPT Work",
  "framework_slug": "chatgpt",
  "url": "https://composio.dev/toolkits/finviz/framework/chatgpt",
  "markdown_url": "https://composio.dev/toolkits/finviz/framework/chatgpt.md",
  "updated_at": "2026-09-12T05:34:23.487Z"
}
```

## Introduction

### How to connect Finviz 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 Finviz account to ChatGPT Work via Composio Connect, so it can screen stocks, fetch quotes for tickers, retrieve company profiles, create watchlists, and set price alerts through natural language commands without ever putting your account credentials at risk.

## Also integrate Finviz with

- [Claude Cowork](https://composio.dev/toolkits/finviz/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/finviz/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 Finviz 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 Finviz 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 Finviz 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 Finviz 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 Finviz MCP server, and what's possible with it?

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

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `FINVIZ_GET_OPTIONS_CHAIN` | Get Options Chain | Return the options chain for one ticker, optionally restricted to an expiration date or strike price. Results use the export's dynamic columns and preserve all CSV values as strings. The response includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_GET_PORTFOLIO` | Get Portfolio | Return an existing Finviz portfolio using a configured portfolio URL or portfolio ID. Explicit fields override values parsed from portfolio_url. The response preserves CSV values as strings and includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_GET_STOCK_HISTORY` | Get Stock History | Return OHLCV price history for one ticker at a selected bar timeframe and history range. Finviz does not support every timeframe and range combination. CSV values, including prices and volume, are preserved as strings. The response includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_CALENDAR` | List Calendar | Return economic events, company earnings, or company dividends for an inclusive date range. Select the calendar with calendar_type. Results preserve dynamic CSV columns and string values and include a bounded record prefix plus the matching row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_GROUPS` | List Market Groups | Return aggregate Finviz market groups for a selected grouping and data view. Results use the export's dynamic columns and preserve all CSV values as strings. The response includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_INSIDER_TRANSACTIONS` | List Insider Transactions | Return recent market-wide or ticker-specific insider transactions, filtered to all transactions, purchases, or sales. Results preserve numeric-looking values and SEC links exactly as strings. The response includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_INVESTOR_HOLDINGS` | List Investor Holdings | Return a bounded prefix of one manager's or fund's complete unpaginated holdings export and report its full row count. Select the resource with investor_type and pass its Investor ID or combined slug. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_INVESTORS` | List Investors | Return the institutional-manager or fund directory, optionally narrowed by name. Records preserve Investor ID for FINVIZ_LIST_INVESTOR_HOLDINGS. max_records returns a bounded prefix, and Finviz may cap the export itself, so the result is not guaranteed to be an exhaustive directory. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_LATEST_FILINGS` | List Latest Filings | Return the latest SEC filings for one ticker, optionally filtered by filing category and ordered by filing date, report date, or form. Results preserve all CSV cells, including filing and document links, exactly as strings. The response includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_LIST_NEWS` | List News | Return market, stock, ETF, or crypto news from Finviz. Stock and ETF feeds can optionally be restricted to one ticker; market and crypto feeds are market-wide. Results use the export's dynamic CSV header and preserve every cell as a string. The response includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |
| `FINVIZ_SCREEN_STOCKS` | Screen Stocks | Return stocks from a configured Finviz screener URL or explicit screener controls. Explicit fields override values parsed from screener_url. Unknown filter codes may be silently ignored. The response preserves CSV values as strings and includes a bounded record prefix and the full export row count. A truncated response has no continuation page. Requests are paced only within one worker; external callers and multi-worker runners must serialize Finviz requests. |

## Supported Triggers

None listed.

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

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

## Complete Code

None listed.

## How to build Finviz MCP Agent with another framework

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

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## Frequently Asked Questions

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

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

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

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

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