Class: Evilution::MCP::SessionDiffTool Deprecated

Inherits:
MCP::Tool
  • Object
show all
Defined in:
lib/evilution/mcp/session_diff_tool.rb

Overview

Deprecated.

Superseded by SessionTool (action: “diff”) as of 0.22.8. No longer registered with the MCP server; retained only for direct Ruby callers. Will be removed entirely — tracked by EV-h8pw / GH #686.

Class Method Summary collapse

Class Method Details

.call(server_context:, base: nil, head: nil) ⇒ Object

rubocop:disable Lint/UnusedMethodArgument



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# File 'lib/evilution/mcp/session_diff_tool.rb', line 33

def call(server_context:, base: nil, head: nil)
  return error_response("config_error", "base is required") unless base
  return error_response("config_error", "head is required") unless head

  store = Evilution::Session::Store.new
  base_data = store.load(base)
  head_data = store.load(head)

  diff = Evilution::Session::Diff.new
  result = diff.call(base_data, head_data)

  ::MCP::Tool::Response.new([{ type: "text", text: ::JSON.generate(result.to_h) }])
rescue Evilution::Error => e
  error_response("not_found", e.message)
rescue ::JSON::ParserError => e
  error_response("parse_error", e.message)
rescue SystemCallError => e
  error_response("runtime_error", e.message)
end