Corporate Ownership Tree (GLEIF) for ChatGPT

io.github.pcp183/lei-ownership

Ownership tree by LEI or name: parent chain, ultimate parent, subsidiaries (GLEIF). Paid via x402.

client:ChatGPT transport:streamable-http tools:1

Install Corporate Ownership Tree (GLEIF) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://lei-ownership-production.up.railway.app/mcp

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