Maintain @next/rspack-core and @next/rspack-binding packages. Use when editing rspack/package.json, rspack/crates/binding/Cargo.toml, rspack/rust-toolchain.toml, or packages/next-rspack/package.json. Covers upgrading @rspack/core npm version, rspack_* crate versions, Rust toolchain version, building and linking for local testing, and NEXT_RSPACK environment variable usage. Does NOT apply to root rust-toolchain.toml (that's for Turbopack).
$npx -y skills add vercel/next.js --skill next-rspackInstalls into the current project.
Run `npx skills use "https://github.com/vercel/next.js" --skill "vercel/next.js/next-rspack"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/vercel/next.js" that are relevant to the current task. Run `npx skills add "https://github.com/vercel/next.js"` and select the relevant skills, then follow their instructions.