Doc

Generates and validates documentation across your codebase with actual coverage metrics, not just stubs. It detects your project type (coding, informational, or ops), finds undocumented functions and classes, then writes real docs with parameters, returns, and usage examples. The coverage command gives you hard numbers on what's documented versus what isn't, and it writes reports to track progress over time. Honestly most useful when you inherit a project with patchy docs or need to maintain API documentation as code evolves. The validation step catches drift when code changes but docs don't, which is where most documentation actually breaks down in practice.