isir for ChatGPT

dev.cz-agents/isir

Czech insolvency register (ISIR) — active/historical insolvency & bankruptcy by IČO or person.

client:ChatGPT transport:streamable-http runtime:npm tools:3

Install isir in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://isir.cz-agents.dev/mcp

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