Dormant
Eupalinos of Megara
API backend (legacy)bigben-api
Claude API / SDK lead-tracking backend (legacy Invest v1, Cityy Ltd) — dormant.
Company layer
Big Ben Invest — the trading name of Cityy LtdBig Ben Invest is a brand — the trading name of Cityy Ltd — not a separate company.
Status — Dormant
Legacy from an earlier build, retired and unlit.
The name behind the code-name
Engineer who cut the 1,036-metre Tunnel of Samos through a mountain in the mid-6th c. BC, dug from both ends to meet in the middle by geometry.
Why the name fits
A builder of precise hidden infrastructure fits the legacy API / SDK backend agent.
Where Big Ben Invest sits — L1
Rebuilding — the site is live, worker agents on hold.Big Ben Invest — the trading name of Cityy Ltd — has a live site, but its worker agents (CRM, research, partnerships, legal) sit under a standing freeze while Suite leads the rebuild.
Alongside it in Big Ben Invest