easy-prompt は何をしますか?
Turns messy words, spelling mistakes, and error pastes into one paste-ready JSON worker prompt for n8n (default), LangChain, LangGraph, Google ADK, and Claude Code. Auto-picks Prompt, Context, Harness, Loop, Eval, Tool, or Workflow Engineering. Plans only; does not execute unless the user says execute. Use when the user asks to write prompt, compose prompt, meta-prompt, says my English is bad, pastes I see this error, or mentions n8n, langchain, langgraph, adk, claude code, agent, or workflow.