Class: Yorishiro::MCP::Tool

Inherits:
Tool
  • Object
show all
Defined in:
lib/yorishiro/mcp/tool.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mcp_tool:, client:, server_name:) ⇒ Tool

Returns a new instance of Tool.



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# File 'lib/yorishiro/mcp/tool.rb', line 8

def initialize(mcp_tool:, client:, server_name:)
  super()
  @mcp_tool = mcp_tool
  @client = client
  @server_name = server_name
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/yorishiro/mcp/tool.rb', line 6

def client
  @client
end

#mcp_tool ⇒ Object (readonly)

Returns the value of attribute mcp_tool.



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# File 'lib/yorishiro/mcp/tool.rb', line 6

def mcp_tool
  @mcp_tool
end

#server_name ⇒ Object (readonly)

Returns the value of attribute server_name.



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# File 'lib/yorishiro/mcp/tool.rb', line 6

def server_name
  @server_name
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/yorishiro/mcp/tool.rb', line 19

def description
  @mcp_tool.description || "MCP tool from #{@server_name}"
end

#execute(**params) ⇒ Object 



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# File 'lib/yorishiro/mcp/tool.rb', line 27

def execute(**params)
  response = @client.call_tool(tool: @mcp_tool, arguments: params)

  content = response.dig("result", "content")
  return response.to_s unless content

  content.map { |c| c["text"] || c.to_s }.join("\n")
end

#name ⇒ Object 



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# File 'lib/yorishiro/mcp/tool.rb', line 15

def name
  @mcp_tool.name
end

#parameters ⇒ Object 



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# File 'lib/yorishiro/mcp/tool.rb', line 23

def parameters
  @mcp_tool.input_schema || { type: "object", properties: {}, required: [] }
end

#permission_check(_arguments) ⇒ Object 



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# File 'lib/yorishiro/mcp/tool.rb', line 36

def permission_check(_arguments)
  :ask
end