Class: ToolRegistry::Definition

Inherits:
Object
  • Object
show all
Defined in:
lib/stack-service-base/mcp/mcp_tool_registry.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Definition

Returns a new instance of Definition.



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 31

def initialize(name)
  @name = name.to_s
  @inputs = {}
  @annotations = {}
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 29

def name
  @name
end

Instance Method Details

#annotations(value = nil) ⇒ Object 



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 52

def annotations(value = nil)
  return @annotations if value.nil?

  @annotations = stringify_keys(value)
end

#call(&block) ⇒ Object 



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 58

def call(&block) = @executor = block

#call_tool(arguments) ⇒ Object

Raises:



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 70

def call_tool(arguments)
  raise JsonRpcError.new(code: -32603, message: "Tool #{name} missing executor") unless @executor

  ExecutionContext.new.instance_exec(symbolize_keys(arguments || {}), &@executor)
end

#description(text = nil) ⇒ Object 



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 37

def description(text = nil)
  return @description if text.nil?
  @description = text
end

#input(fields = {}) ⇒ Object 



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 42

def input(fields = {})
  @inputs.merge!(fields.transform_keys(&:to_s))
end

#input_schema(schema = nil) ⇒ Object 



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 46

def input_schema(schema = nil)
  return @input_schema || build_input_schema if schema.nil?

  @input_schema = stringify_keys(schema)
end

#to_h ⇒ Object 



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# File 'lib/stack-service-base/mcp/mcp_tool_registry.rb', line 60

def to_h
  payload = {
    name: name,
    description: description,
    inputSchema: input_schema
  }
  payload[:annotations] = annotations unless annotations.empty?
  payload
end