Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must compensate. It clarifies that 'address' is a wallet address and says the profile is 'across chains,' which hints at the chain parameter, but it never explains the chain parameter's role, whether it narrows results, or how the returned data changes when omitted. This is a significant gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.