At a glance
Cornerstones is designed for agent-native market workflows, but the website should describe the product in customer language. The agent skill exists as an implementation aid for teams that already want an operator procedure.
What the skill is for
The skill helps a shell-capable agent stay inside Cornerstones boundaries: read available market context, respect product access boundaries, keep product keys separate from broker or exchange credentials, and avoid execution actions.
Customer outcome
A team can move from market discovery to durable account access without handing raw provider credentials to an agent. Free covers starter market truth, Pro adds chart and options intelligence, and Max adds deeper market-structure reads.
Safety boundary
Cornerstones is read-only market context. It does not place trades, request broker credentials, or turn market evidence into investment advice.