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Claude Skill Linter

Paste a Claude skill instruction file. The linter checks for 14 patterns that cause production agent disasters: missing iteration caps, ambiguous send-money rules, hardcoded secrets, no human-in-the-loop on high-stakes actions, vague language that lets the model make unsafe judgment calls. Browser-only, no data leaves your machine.

Context and background

Read the story behind this tool: How a Small Business Runs AI Agents Without a $47,000 Surprise Bill →