Introduction

wrapcli is a Rust library that wraps an existing CLI tool and rewrites its output on the fly, making it appear as if a different tool produced the output.

Features

• Stream real-time output rewriting (line by line)
• Capture full output for post-processing
• Customizable rewriting rules
• Preserve original version information (optional)

Use Cases

• Create branded variants of CLI tools
• Mask internal tool names in user-facing output
• Add version information without changing the underlying tool
• Integrate legacy tools into modern workflows