Chucker is a production-grade Android library for inspecting HTTP(S) traffic in-app. It acts as an OkHttp interceptor, capturing full request/response details (headers, bodies, timing, errors) and persisting them to a local Room database. The library provides a built-in Material Design UI for browsing, searching, filtering, and exporting transactions (HAR 1.2, plain text, curl commands). It is designed as a debug-only tool via a no-op variant for release builds. The architecture follows a clean separation: public API (ChuckerInterceptor, ChuckerCollector, BodyDecoder), internal data layer (Room entities, DAO, repository), support utilities (okio stream manipulation, JSON formatting, background services), and a full set of UI fragments/adapters. The codebase is well-tested (unit tests for interceptors, DAO, repository, utilities, ViewModels) and follows modern Android development practices (Kotlin, Coroutines, LiveData/Flow, ViewBinding, Compose sample). It handles edge cases like compressed bodies, large payloads, binary formats (protobuf), GraphQL, and SSL/TLS information. The project also includes CI/CD pipelines, automated dependency updates via Renovate, and migration guides for previous versions. While primarily an application library, it has a strong data storage component (Room database) and export functionality (HAR generation), making it useful for debugging network issues in any Android app.