Willison's LLM cliché highlighter flags eleven tells of machine prose.

Toggleable sentence-level detection for "no X, no Y" chains, "sit with that," "you already know," "is real and," "worth naming," plus URL ingestion via r.jina.ai. The motivating example is "no fluff, no filler, no jargon," which is itself the giveaway. Useful if you edit agent-generated copy before it ships under your name, and mildly humbling to run against your own writing. (Simon Willison)