ruby-sdk/lib/mcp/resource/contents.rb
Koichi ITO 08832c6b43 Fix Resource::Contents#to_h to use correct property names per MCP spec
This PR fixes thr following fields with the MCP specification which requires:

- Text resources use `text` and `mimeType` fields
- Binary resources use `blob` (base64-encoded) and `mimeType` fields

https://modelcontextprotocol.io/specification/2025-11-25/server/resources#resource-contents

Fixes #234.
2026-02-19 13:50:10 +09:00

44 lines
809 B
Ruby

# frozen_string_literal: true
module MCP
class Resource
class Contents
attr_reader :uri, :mime_type
def initialize(uri:, mime_type: nil)
@uri = uri
@mime_type = mime_type
end
def to_h
{ uri: uri, mimeType: mime_type }.compact
end
end
class TextContents < Contents
attr_reader :text
def initialize(text:, uri:, mime_type:)
super(uri: uri, mime_type: mime_type)
@text = text
end
def to_h
super.merge(text: text)
end
end
class BlobContents < Contents
attr_reader :data
def initialize(data:, uri:, mime_type:)
super(uri: uri, mime_type: mime_type)
@data = data
end
def to_h
super.merge(blob: data)
end
end
end
end