# Étincel Find the AI tells in your prose. Deterministically, locally, in your agent's own drafting loop. Étincel gives Claude, Cursor, or any MCP client two things most writing tools don't pair together: a trained voice to draft in, and a rule-based audit to check the result against. Neither step calls a model. The audit runs on pattern and rhythm analysis against your own past writing, not a wrapped API call to another LLM. ## Tools an agent gets - `audit_text`: scores