Migrate TypeScript library projects from tsup to tsdown. Provides complete option mappings, config transformation rules, default value differences, and unsupported option alternatives so AI agents can intelligently perform migrations.
Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building libraries, generating type declarations, bundling for multiple formats, or migrating from tsup.
Regenerate the coverage report and badges, or diagnose a wrong percentage, a 404ing badge, or a package showing 0%. Use after adding a package, when coverage numbers look implausible, or when the GitHub Pages coverage site is stale or broken.
Revise one documentation file so it states facts instead of performing insight, and get it under the budgets in scripts/no-slop.test.ts. Use when writing a new guide or README, when a reader reports the docs read like AI output, or when bun test scripts/no-slop.test.ts fails.
Write or refresh HANDOFF.md - a compact resume point holding completed objectives, live file paths, approaches already tried and rejected, and the exact next steps, placed against the roadmap in docs/ROADMAP.md. Use before /compact or /clear, at the end of a task block, when the context window crosses 50%, or when…