Agent skill · software engineering · secondsky
bun-package-manager
Bun package manager commands (install, add, remove, update), workspaces, lockfiles, npm/yarn/pnpm migration. Use for dependency management with Bun.
Why this skill is useful
Provides specific Bun package manager commands and workflows that the AI wouldn't reliably generate on its own.
What it needs
Requires bun installed locally. About 3k tokens when loaded. Last updated 2026-08-06. 204 stars on the source repository.
What this skill does
Bun Package Manager Bun's package manager is a dramatically faster replacement for npm, yarn, and pnpm. Up to 25x faster than npm install. Quick Start Core Commands Command Description --------- ------------- bun install Install all dependencies bun add <pkg> Add dependency bun add -D <pkg> Add dev dependency bun add -O <pkg> Add optional dependency bun add --peer <pkg> Add peer dependency bun remove <pkg> Remove dependency bun update [pkg] Update dependencies bunx <pkg> Run package binary bun pm cache rm Clear cache Installation Flags Lockfile Bun uses bun.lock (text-based since v1.2): Workspaces (Monorepos) Run commands across workspaces: Lifecycle Scripts Bun does not run lifecycle scripts from dependencies by default (security). Whitelist trusted packages: Overrides & Resolutions Force specific versions for nested dependencies: Yarn-style resolutions also supported: Non-npm Dependencies Installation Strategies Bun 1.3+ default flip: Starting in Bun 1.3, isolated is the default for workspaces (packages can no longer reach undeclared deps through the hoisted root nodemodules). hoisted is now the legacy opt-out — only use it when a workspace package depends on a transitive dep that it doesn't declare. Hoisted (legacy opt-out; still the default for single non-workspace packages) Traditional flat nodemodules: Isolated (default for workspaces in Bun 1.3+) pnpm-like strict isolation: Isolated prevents "phantom dependencies" - packages can only access declared dependencies. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills secondsky/bun-package-manager