Show HN: Rudder – Red-Green TDD Workflow for Verifiably Comprehensive Specshttps://github.com/RudderCode/Rudder
Rudder is a local Codex/Claude Code plugin that captures your specs and your coding agent session history to force your agent to rewrite unit tests exclusively from your expressed intent. This turns unit test coverage into a proxy for what percent of the code actually comes from decisions you've made and lets you see how much of your agent's generated code is uncovered by your spec. After showing you an initial coverage percentage, Rudder prompts you with targeted questions to increase coverage to your goal target and runs a red-green test driven development flow to get you up to your goal. H…