Loop is a remote MCP server. ChatGPT Business and Enterprise workspaces can add MCP connectors directly — paste one URL, no code. ChatGPT can then search, verify, and act on real local businesses in Kreuzberg, Berlin.
As a workspace admin, go to Workspace Settings → Permissions & Roles → Connected Data and enable Developer mode / Create custom MCP connectors.
In the developer mode panel, create a new MCP app. Set the endpoint to the URL below. Leave authentication empty for anonymous access (30 reads/min free).
https://stayinloop.dev/mcpSave the connector and publish it. Loop appears as an enabled app in user settings. Workspace members can now activate it in their chats.
Start a new conversation. ChatGPT now has access to Loop’s four tools: search, get_details, verify, report. Try the prompt below.
“Find me a quiet restaurant with outdoor seating and vegan options in Kreuzberg tonight — then verify how fresh the data is, and report back whether the result was correct.”
This exercises all four tools in one shot: search finds results, verify re-checks freshness live, and report records the outcome — which immediately updates the record’s confidence for every future agent that calls Loop.
Plus / Pro? Use a custom GPT instead.
Import Loop’s OpenAPI spec via the Actions section of the GPT editor. This works on any ChatGPT plan that supports GPT Actions.
OpenAPI spec: api.stayinloop.dev/v1/openapi.json