Ask it from wherever you work.

https://meridian.digitopialabs.com/api/mcp

It is stateless: post JSON-RPC to it and read the answer. There is no session to open and no stream to hold. In Claude, add it as a custom connector with that URL and nothing else.

find_overlap - When are two to six cities all at their desks, for a meeting of a given length? Returns the window on every city's clock, who would be outside it, and a link to the same answer on the page. Daylight saving and weekends are handled in each city's own calendar. Use find_city first to turn a place name into a slug.

find_city - Turn a place name into the slug find_overlap takes. Matches on name, country or a former name, ignoring accents, so bangalore finds Bengaluru.

Nothing, and there is no key to lose. The answer is arithmetic on a public list of cities, worked out the same way the page works it out, so there is no model in the loop and nothing to meter. Calls are capped by address, generously, so one caller cannot take the endpoint down for everyone.

Nothing you ask is logged or stored. The privacy page is the same page as for the tool itself: how this works.

curl -s https://meridian.digitopialabs.com/api/mcp -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"find_overlap","arguments":{"cities":["london","new-york"]}}}'

The answer names the window on every city's clock, says who would be outside it, and carries a link that opens the same moment on the globe.