Three tools with basic schemas and descriptions, but significant gaps in parameter documentation and error handling. list_countries_tool and list_schools have minimal descriptions (under 100 chars). generate_documents has a complex signature with 8 parameters, but several lack type constraints (gender, document_types, output_dir have no enum/pattern validation). No output schemas documented. Error handling is minimal, generate_documents raises ValueError with a list of school names, but no guidance on recovery or retry logic. Tool names follow verb_noun convention (list_*, generate_*), which is good. However, parameter naming inconsistencies (country vs country_code) and missing descriptions for output fields reduce clarity.

• Add enum constraint to 'gender' parameter: enum=['Random', 'Male', 'Female'] instead of free-form string. Prevents LLM from passing invalid values like 'random' or 'MALE'.
• Document output schemas explicitly. For generate_documents, add: 'Returns: {files: List[str] (absolute paths), count: int, output_dir: str, country: str, school: str, document_types: List[str]}'.
• Enhance error handling in generate_documents. Instead of ValueError, return structured error: {'error': 'school_not_found', 'requested': school_name, 'available': [list of names], 'recovery': 'Call list_schools(country) to see all options'}.
• Add parameter descriptions to the schema for first_name, last_name, position, date_of_birth in generate_documents. Currently only in docstring; LLMs may not parse it.
• Expand tool descriptions to 150-250 chars. Add WHEN to call: 'Call list_countries first to see available countries and document types. Then call list_schools to find a school by country code.'