A project uses Bun if any of these are present:
| bun --version | Runtime version | | bun info | Package metadata, available versions | | bun info versions | List all published versions | | bun pm ls | List installed packages | | bun pm ls --all | List all (including transitive) | | bun pm hash | Print lockfile hash | | bun pm cache | Show cache directory |
| bun outdated | Check for outdated dependencies | | bun audit | Security vulnerability audit | | bun test | Run test suite | | bun run lint | Run linter (project-specific) | | bun run check-types | Type checking (project-specific) |
Bun CLI reference for package management, script running, testing, bundling, and compilation. Use when working with bun install, bun add, bun run, bun test, bun build, bunx, bunfig.toml, bun.lock, or replacing npm/npx/node commands. Source: dmythro/agent-skills.