OptionaldescriptionOptionalargumentsManual argument definitions (legacy approach) Use 'schema' instead for Zod-based validation
OptionalschemaZod schema for validating prompt arguments Preferred over 'arguments' for type-safe validation
OptionalversionVersion of the prompt (e.g., '1.0.0', 'v2', '2023-11-01')
OptionaldeprecationDeprecation information
Metadata for MCP prompt