nijaru/bun-expert
dot_claude/skills/bun-expert/SKILL.md
Use when writing, testing, or managing dependencies in a Bun-based JavaScript/TypeScript project.
development
Updated Apr 22, 2026
$ install --global
skillsauthnpx skillsauth add nijaru/dotfiles bun-expertInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 22, 2026, 5:04 PM246.2s1 file scanned
SKILL.md
- name:
- bun-expert
- description:
- Use when writing, testing, or managing dependencies in a Bun-based JavaScript/TypeScript project.
- allowed-tools:
- Bash, Read, Write, Edit
Bun Expert (The TS Native Runtime)
Core Mandates
- Bun First: Use
bunfor package management (bun add), testing (bun test), and script execution (bun run). - Global Binaries: Manage global CLI tools with
bun add -g. - Zero-config: Leverage Bun's native TS support; avoid unnecessary
tsconfig.jsonbloat.
Technical Standards
1. Bun CLI Workflow
| Task | Command | Standard |
| :--- | :--- | :--- |
| Add Package | bun add <package> | Automatically updates bun.lockb. |
| Run Test | bun test | Blazing fast native test runner. |
| Run Script | bun run <name> | Standard for project tasks. |
| Install Global | bun add -g <pkg> | Path is ~/.cache/.bun/bin. |
2. Project Management
- Lockfile:
bun.lockbis binary. Usebun pm lsto view dependency tree. - Environment: Use
.envfiles; Bun loads them by default. - Updates: Run
bun upgradeto keep the runtime current.
3. Standards
- Imports: Use standard ESM.
- Formatting: Use
oxfmtorprettierthrough Bun. - Linting: Use
oxlintfor high-speed checks.
Anti-Rationalization
| Excuse | Reality | | :--- | :--- | | "I'll use npm/yarn" | You're on a Bun-native stack. Stick to one manager. | | "I need a build step" | Bun runs TS/JSX natively. Avoid complex build chains. | | "It's too fast to be right" | It is that fast. Trust the runtime. |
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