SpecRabbit

SpecRabbit replaces text-based architecture specs with a visual typed node graph. Unlike prose descriptions, it enforces completeness - you can't add an endpoint without auth level or a database connection without query to run. The export is raw JSON/YAML graph topology with built-in AI instructions, not a screenshot or markdown. Every node combines structured parameters with free text for behavioral context. The result: AI coding agents generate code matching your design, not their assumptions.