How to connect ChatGPT, Claude, Copilot and Grok to ESG Book scores
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot, Grok or your own agent, then ask how companies score on environmental, social and governance factors, and how they compare.
See what your agent gets back
Example answer from an AI agent connected to Bigdata.com. Every claim cites its source.
ESG BookPaste this prompt into your agent with Bigdata.com connected to get a cited answer.
What's covered
Company ESG scores
Environmental, social and governance scores for listed companies.
Comparisons
Scores that let agents compare companies and sectors.
Structured delivery
Scores delivered as data, not documents.
Context from other sources
Scores paired with the news, filings and research in the same answer.
About ESG scores
ESG scores brings ESG Book's company sustainability scores into Bigdata.com as structured data. ESG Book, formerly Arabesque S-Ray, combined with the European rating agency EthiFinance in July 2026.
Connect it through the Bigdata MCP server and your agent can compare companies on environmental, social and governance performance and set the scores beside the news and filings behind them.
About ESG Book
ESG Book, formerly Arabesque S-Ray, is a Frankfurt-based sustainability data and compliance platform for financial institutions. It combined with EthiFinance in July 2026 and now operates under the EthiFinance brand.
Connect ESG scores to your agent
Add the Bigdata MCP server
Add Bigdata.com as a connector in Claude, ChatGPT, Microsoft Copilot or your own agent.
https://mcp.bigdata.com/Check your access
Connect through the Bigdata MCP server or API.
Explore other sources
Frequently asked questions
What is ESG Book on Bigdata.com?
ESG Book's company ESG scores, available to AI agents as structured data through Bigdata's MCP server and API.
Is ESG Book the same as EthiFinance?
ESG Book combined with EthiFinance in July 2026, and the business now uses the EthiFinance brand. Bigdata lists the data as ESG Book's ESG Scores.
How do I connect ChatGPT, Claude, Copilot or Grok to ESG Book scores?
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot or Cursor and sign in. For Grok, add it as a remote MCP tool in the xAI API, using a Bigdata API key. Then ask in plain language. Answers cite the scores they use.
Is it included in my subscription?
Access depends on your plan. Contact sales@bigdata.com to add it.
Can my agent combine scores with news?
Yes. It can set a company's ESG score beside the news, filings and research behind it in one answer.
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Connect through the Bigdata MCP server or API. Every answer cites its source.
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