Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly identifies the resource ('the BNG Quotes enquiry') and enumerates the exact attributes returned: key, label, type, required flag, help text, and allowed options. It also connects this tool to submit_enquiry, but it does not explicitly contrast it with the sibling enquiry_describe, so it stops just short of fully distinguishing from all siblings.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.