What problem does it solve? S-series boards (S100/S100P/S600) use a completely different BSP source distribution and build flow than X-series boards, and applying X3/X5 commands to S boards causes build failures. This Skill routes S-series BSP work to the correct official sources and blocks cross-series command reuse. ## Core Features & Use Cases - Source acquisition guidance: Points users to the official download center at developer.d-robotics.cc/resource and rdk_s_doc §1.6 for S100/S600 BSP source packages. - Build environment and system build routing: Directs environment setup to rdk_s_doc §7.2.1 and the rdk_gen build flow with ubuntu-2404_*_rdk-s600 configs to §7.6. - Cross-series isolation: Explicitly rejects X3/X5 manifests, toolchains, and commands (repo init x5-manifest, pack_image.sh) when applied to S boards. - Use Case: A user asks where to download the S600 BSP source and how to build an Ubuntu 24.04 image; the Skill walks them through the download center and the official rdk_s_doc chapters without fabricating unverified commands. ## Quick Start Ask the agent where to download the S100 BSP source and how to set up the S-series build environment.