Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema provides a 'query' parameter with description 'Search query text.' The tool description adds context that the query searches across issues, projects, cycles, modules, etc., giving some scope meaning. However, it doesn't provide format expectations or examples, so it adds limited value beyond the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.