Stitch SDK Development This skill encodes the expertise needed to develop — the core systems, patterns, and philosophies. It does not enumerate every method (the codebase is the source of truth for that). It teaches you how to think about the system. --- The Generation Pipeline The domain layer is fully generated . No handwritten domain classes. The pipeline has 3 stages: Stage 1 ( ): Connects to the live Stitch MCP server, calls , writes . Source of truth for what tools exist. Stage 2 (agent/human): Reads the manifest and produces — the intermediate representation. This is where judgment liv…