Paprika MCP Server

"""Search recipes tool - searches recipe text by keyword.""" from typing import Any from mcp.types import TextContent from ..utils import get_remote, search_in_text async def search_recipes_tool(args: dict[str, Any]) -> list[TextContent]: """Search recipes by text across multiple fields.""" query = args["query"] fields = args.get("fields", None) context_lines = args.get("context_lines", 2) # Get the remote remote = get_remote() # Fetch all recipes recipes = remote.recipes results = [] for recipe in recipes: # Determine which fields to search searchable_fields = { "name": recipe.name, "ingredients": recipe.ingredients, "categories": ", ".join(recipe.categories) if recipe.categories else "", "directions": recipe.directions, "notes": recipe.notes or "", } # Filter to requested fields if specified if fields: searchable_fields = { k: v for k, v in searchable_fields.items() if k in fields } # Search each field for field_name, field_text in searchable_fields.items(): if not field_text: continue matches = search_in_text(field_text, query, context_lines) if matches: results.append( { "recipe_id": recipe.uid, "recipe_title": recipe.name, "field": field_name, "matches": matches, } ) if not results: return [TextContent(type="text", text=f"No recipes found matching '{query}'")] # Format results output_lines = [f"Found {len(results)} matches for '{query}':\n"] for result in results: output_lines.append( f"\n## {result['recipe_title']} (ID: {result['recipe_id']})" ) output_lines.append(f"Field: {result['field']}") output_lines.append("Matches:") for match in result["matches"]: output_lines.append(f" Line {match['line']}: {match['context']}") return [TextContent(type="text", text="\n".join(output_lines))] # Tool definition TOOL_DEFINITION = { "name": "search_recipes", "description": ( "Search recipes by text across title, ingredients, categories, directions, or notes. " "Returns recipe IDs, titles, and context for each match." ), "inputSchema": { "type": "object", "properties": { "query": {"type": "string", "description": "Text to search for in recipes"}, "fields": { "type": "array", "items": { "type": "string", "enum": [ "name", "ingredients", "categories", "directions", "notes", ], }, "description": "Specific fields to search in. If not provided, searches all fields (name, ingredients, categories, directions, notes)", }, "context_lines": { "type": "integer", "description": "Number of lines of context to show around matches (default: 2)", "default": 2, }, }, "required": ["query"], }, }