exploring-well-documented-code

Token-efficient code exploration involves reading contracts, type definitions, signatures, and documentation comments instead of implementation details. This method builds a layer-by-layer understanding of the codebase quickly and with precision.

Contract-based development for software understanding means treating type declarations, function signatures, and doc comments as the primary source of truth. You navigate complex codebases by analyzing these contracts rather than reading full implementation logic.

To start codebase exploration, run the explore-code subagent to initiate the systematic process. Use targeted queries with standard text processing commands like Glob, Grep, and Read to navigate type definitions and documentation comments.

Yes, you need Python installed to perform contract-driven code exploration. The process also requires knowledge of standard text processing commands to execute targeted queries and navigate the codebase effectively.

The best way to understand complex codebases quickly is to emphasize documentation as the primary source of truth. Utilizing Explore subagents for broad exploration and focusing on signatures ensures precise understanding without token overhead.

You should avoid reading implementation details when you need token-efficient exploration of complex or unfamiliar codebases. By focusing strictly on contracts and documentation, you prevent token overload and gain functional understanding much faster.