Established Finance Data for ChatGPT

uk.co.establishedfinance/finance-reference

UK business finance reference data: Bank Rate history, R&D tribunal cases, invoice decline reasons.

client:ChatGPT transport:streamable-http tools:1

Install Established Finance Data in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://establishedfinance.co.uk/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs