Class: RubyLLM::MCP::ResourceTemplate

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_llm/mcp/resource_template.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(adapter, resource) ⇒ ResourceTemplate

Returns a new instance of ResourceTemplate.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 10

def initialize(adapter, resource)
  @adapter = adapter
  @uri = resource["uriTemplate"]
  @name = resource["name"]
  @description = resource["description"]
  @mime_type = resource["mimeType"]
  @apps_metadata = Extensions::Apps::ResourceMetadata.new(resource[Extensions::Apps::Constants::META_KEY])
end

Instance Attribute Details

#adapter ⇒ Object (readonly)

Returns the value of attribute adapter.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def adapter
  @adapter
end

#apps_metadata ⇒ Object (readonly)

Returns the value of attribute apps_metadata.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def apps_metadata
  @apps_metadata
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def description
  @description
end

#mime_type ⇒ Object (readonly)

Returns the value of attribute mime_type.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def mime_type
  @mime_type
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def name
  @name
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def template
  @template
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 8

def uri
  @uri
end

Instance Method Details

#complete(argument, value, context: nil) ⇒ Object 



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 37

def complete(argument, value, context: nil)
  if @adapter.capabilities.completion?
    result = @adapter.completion_resource(uri: @uri, argument: argument, value: value, context: context)
    result.raise_error! if result.error?

    response = result.value["completion"]

    Completion.new(argument: argument, values: response["values"], total: response["total"],
                   has_more: response["hasMore"])
  else
    message = "Completion is not available for this MCP server"
    raise Errors::Capabilities::CompletionNotAvailable.new(message: message)
  end
end

#fetch_resource(arguments: {}) ⇒ Object 



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 19

def fetch_resource(arguments: {})
  uri = apply_template(@uri, arguments)
  result = read_response(uri)
  content_response = result.value.dig("contents", 0)

  Resource.new(adapter, {
                 "uri" => uri,
                 "name" => "#{@name} (#{uri})",
                 "description" => @description,
                 "mimeType" => @mime_type,
                 "content_response" => content_response
               })
end

#to_content(arguments: {}) ⇒ Object 



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# File 'lib/ruby_llm/mcp/resource_template.rb', line 33

def to_content(arguments: {})
  fetch_resource(arguments: arguments).to_content
end