Bun Runtime

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name: bun-runtime description: Bun runtime capabilities for filesystem, process, and network operations. Use when you need to execute Bun-specific operations like Bun.file(), Bun.write(), or Bun.glob() for optimized file handling, or when working with Bun's native process/network APIs. Triggered by requests for Bun runtime features, file operations with Bun, or high-performance I/O tasks.

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Bun Runtime

Native Bun runtime operations for filesystem, process, and network tasks.

When to Use

Use this skill when:

Working with Bun's native file APIs (Bun.file(), Bun.write(), Bun.glob())

Need optimized I/O operations in Bun environment

Running Bun-specific process commands

Making network requests with Bun's fetch

Filesystem Operations

Read File

scripts/bun-fs.sh read /path/to/file.txt

Returns JSON: {"content": "file contents"}

Write File

scripts/bun-fs.sh write /path/to/file.txt "content here"

Creates parent directories automatically. Returns JSON: {"written": true, "path": "/path/to/file.txt"}

Glob Files

scripts/bun-glob.sh "/tmp/*.txt"

Returns JSON: {"files": ["/tmp/file1.txt", "/tmp/file2.txt"], "count": 2}

Process Operations

Execute Command

scripts/bun-process.sh "ls -la"

Runs shell command and returns output.

Network Operations

HTTP Request

scripts/bun-fetch.sh "https://api.example.com" "GET"

Makes HTTP request using Bun's native fetch.

Notes

All scripts use Bun's native APIs for better performance

File operations automatically handle encoding

Errors are returned with clear messages

All scripts use Bun's native APIs for better performance

File operations automatically handle encoding

Errors are returned with clear messages