Class: ActionMCP::Content::Resource

Inherits:
Base
  • Object
show all
Defined in:
lib/action_mcp/content/resource.rb

Overview

Resource content references a server-managed resource. It includes a URI, MIME type, and optionally text content or a base64-encoded blob.

Instance Attribute Summary collapse

Attributes inherited from Base

#type

Instance Method Summary collapse

Methods inherited from Base

#to_json

Constructor Details

#initialize(uri, mime_type = "text/plain", text: nil, blob: nil, annotations: nil) ⇒ Resource

Initializes a new Resource content.



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# File 'lib/action_mcp/content/resource.rb', line 21

def initialize(uri, mime_type = "text/plain", text: nil, blob: nil, annotations: nil)
  super("resource", annotations: annotations)
  @uri = uri
  @mime_type = mime_type
  @text = text
  @blob = blob
  @annotations = annotations
end

Instance Attribute Details

#annotations ⇒ String? (readonly) 



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# File 'lib/action_mcp/content/resource.rb', line 12

def annotations
  @annotations
end

#blob ⇒ String? (readonly) 



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# File 'lib/action_mcp/content/resource.rb', line 12

def blob
  @blob
end

#mime_type ⇒ String? (readonly) 



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# File 'lib/action_mcp/content/resource.rb', line 12

def mime_type
  @mime_type
end

#text ⇒ String? (readonly) 



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# File 'lib/action_mcp/content/resource.rb', line 12

def text
  @text
end

#uri ⇒ String? (readonly) 



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# File 'lib/action_mcp/content/resource.rb', line 12

def uri
  @uri
end

Instance Method Details

#to_h ⇒ Hash

Returns a hash representation of the resource content. Per MCP spec, embedded resources have type “resource” with a nested resource object.



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# File 'lib/action_mcp/content/resource.rb', line 34

def to_h
  inner = { uri: @uri, mimeType: @mime_type }
  inner[:text] = @text if @text
  inner[:blob] = @blob if @blob
  inner[:annotations] = @annotations if @annotations

  { type: @type, resource: inner }
end