Does the description clearly state what the tool does and how it differs from similar tools?
The phrase enumerates the resource contents (payout facts, windows, signals, labels) scoped to 'one program', which is more than a bare restatement of the name. But it is a noun phrase with no verb, so it never states whether it fetches, lists, or computes, and it does nothing to distinguish it from siblings like get_program, program_brief, or program_history.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.