# ============================================================================
# CHANGELOG (recent first, max 5 entries)
# 01/03/2026 - Created utils module for MCP server refactoring (Claude)
# ============================================================================
"""
MCP Server Utilities
Shared validation, response formatting, and error handling utilities
for the iMessage MCP server.
"""
from .validation import (
validate_positive_int,
validate_non_empty_string,
validate_limit,
validate_enum,
MAX_MESSAGE_LIMIT,
MAX_SEARCH_RESULTS,
MIN_LIMIT,
)
from .responses import (
text_response,
success_response,
error_response,
validation_error,
contact_not_found,
empty_result,
)
from .errors import handle_rag_error
__all__ = [
# Validation
"validate_positive_int",
"validate_non_empty_string",
"validate_limit",
"validate_enum",
"MAX_MESSAGE_LIMIT",
"MAX_SEARCH_RESULTS",
"MIN_LIMIT",
# Responses
"text_response",
"success_response",
"error_response",
"validation_error",
"contact_not_found",
"empty_result",
# Errors
"handle_rag_error",
]
