Spice MCP

from __future__ import annotations from ..core.models import TableDescription, TableSummary from ..core.ports import CatalogExplorer class DiscoveryService: """High-level discovery helpers used by MCP tools.""" def __init__(self, explorer: CatalogExplorer): self.explorer = explorer def find_schemas(self, keyword: str) -> list[str]: return [match.schema for match in self.explorer.find_schemas(keyword)] def list_tables(self, schema: str, limit: int | None = None) -> list[TableSummary]: return list(self.explorer.list_tables(schema, limit=limit)) def describe_table(self, schema: str, table: str) -> TableDescription: return self.explorer.describe_table(schema, table)