Start with the repository-level README for the problems PipeBuilder solves, the quick start, and the current platform support status.
- PipeSpace and Skill Provider Specification
pipespace.json, automatic child discovery, the workspace file, Providers, Skill selection, directory decoupling, ownership locks, and security boundaries. - THarness Migration Audit Items that must be removed or adapted when migrating from the legacy THarness/HarnessBuilder namespace.
- Four-Agent Adapter Specification Native directories, merge strategies, supported capabilities, and verification requirements for Codex, Cursor, CodeBuddy, and Claude Code.
- Skill Input Catalog Coverage design for standard Skills, platform extensions, Providers, negative cases, security, and real-client scenarios.
- Architecture Overview Background on the single-file builder, PipeSpace inputs, Adapter IR, ownership, and decoupling from THarness.
- E2E Test Architecture Black-box test layers, public examples, sandboxes, golden expectations, real clients, and release gates.
- Implementation Iteration Log Historical iteration designs and phase-specific decisions; this is not the sole authority for current product status.
- Test Execution Guide
- Test Coverage Matrix
implemented: The specification is implemented by the current code.implemented · manual E1: Manually verified in a real client, but not yet captured as an automated client case.proposal: Design reference; if it conflicts with the code, tests, or an implemented specification, the code and black-box tests take precedence.- Historical iteration documents explain the evolution only; they do not replace the current README, specifications, or test coverage matrix.