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TDD - Make Tests Pass
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Deep dive into codebase architecture with text explanations. Use when the user says: "explain the architecture", "how does X work", "refresh my memory", "deep dive into", "explain this system", "I forgot how X works", "walk me through".
Node.js/Hono backend development with native-first approach. Also use when the user mentions 'create an API,' 'add an endpoint,' 'build a REST API,' 'database schema,' 'server-side,' 'middleware,' 'route handler,' or 'backend logic.' Use this even if the user just says 'I need an API for...' or 'add a POST route.'
Reduce code complexity, eliminate dead code, consolidate duplicate logic. Also use when the user mentions 'dead code,' 'unused functions,' 'duplicated logic,' 'too complex,' 'simplify this,' 'consolidate,' 'reduce bundle size,' 'clean up,' or 'refactor for maintainability.' Use this even if the user just says 'this feels bloated' or 'there must be dead code in here.'
Systematic error investigation and troubleshooting for React and Node.js. Also use when the user mentions 'error,' 'bug,' 'broken,' 'not working,' 'crash,' 'stack trace,' 'console error,' 'white screen,' 'infinite loop,' 'network error,' or '500 error.' Use this even if the user just says 'something is wrong' or 'it broke.'
Railway platform deployment with optimal configuration and troubleshooting. Also use when the user mentions 'deploy,' 'railway,' 'push to production,' 'environment variables,' 'deployment failed,' 'build error,' 'railway logs,' 'custom domain,' or 'database provisioning.' Use this even if the user just says 'ship it' or 'get it live.'
Minimalist design systems inspired by Vercel and shadcn/ui. Also use when the user mentions 'design system,' 'logo,' 'landing page design,' 'UI design,' 'visual direction,' 'color palette,' 'typography,' 'component design,' 'dark mode design,' or 'make it look like Vercel.' Use this even if the user just says 'design this' or 'it needs a visual refresh.'
Based on SOC occupation classification
| name | tdd |
| description | TDD - Make Tests Pass |
| disable-model-invocation | true |
| allowed-tools | Bash, Read, Write, Edit |
| author | stevederico |
Iterate until all tests pass.
deno test (or project's test command) to see failuresdeno testnpm testpytestswift testgo test ./...Check package.json scripts or project config to find the right command.